260 J. P. H. KAASSCHIETER. - FORA)Ill\"IFERA OF THE EOCENE OF BELGIUU
INDEX OF SPECIES AND VARIETY NAMES
Names figuring both at th e head of the articles dealing " illl the various species and in the lists of synonymy, are in itali cs. Name'-', that oce11r only in the rpmarl
Pagf'S Figs. abbreviata, Angulogerina, tuigerina ...... IHi . l! ~S \"Ill (~!l, :10; IX (:!'1, acuta, Anomalina, Anomalina ammonoides Yar., Anmnrzlinoides ... 216 Xlf (1:? . 1'.l . '\11 I I\ aeuticosta, Lagena ...... l~'\ acutidorsatum, i\"onion ...... 20> aeutimargo, Cibicides eryptomphalus rnr .. Cibieides proprins \'
Pages Figs. /Jartoniana, A sterigerina, Rolalia 2:32 XVI (2, 3) baljesi, l.ivigerina ...... 196, 197 VIII (27, 28); IX (23) bclgica, Spiroloculina tricarinclla var. 153 III (12, 13, 14) bella, Fabularia ...... 167 \'I (1, 2, 3, 4, 5, 6) hella, l\ Jussilina ...... Hi2 IJicari11ata, Entosolcnia, Fif'surina 180 /Jicarinata, Quinqueloculina .. ... rnJ II (12, 13) /Jicarinata, Spirol oculina . . .. 15l-, 160 III (17, 18, 19) /Jirostris, M iliola, Milioliles, QuinquelocuU.na 162 v (2) hocld, Textularia ...... 141 bornc111a1111i, Cornus]Jira ...... 136 I (2) /Jornemanni, Sigmomorpl1ina, Sigmomorphina sp. cf. S. 186 VIII (15, 16 ) boscii, Alvcolina, Qryzaria ...... 170 bouea1w, F:ponidcs, Rotalina . . .. 211 lrnuernw, llon:;011 1ain. Tr11ncatulino .. ?Zl, 226 l1ouea11u111, Norlio11 20+ b rabantica, /Jolirina . . . .. 193 VIII (22) hradyi, Trifarina . ... 1!-t"I /JTevispira, Turrilina .. 188 JX (1) hudensis, Bolivina, Textilaria l!l:l lmlloi
Pages Figs. costata, Spiroloculina 155 costigera, Spiroloculina 155 l V (2 , :l ) crass a, Quinqueloculina .. 151 III (3) crass us, Cibicides . . .. 2:.?;!. crenulata, Bolivina l !l.', IX (15, 16, 17) crenulata, Triloculina 165 cristellaroides, Lamarckina, Rotalina 231 xv (3. 4) cryptomphala, notalina ... 222 cryptomphalus, Cibicides 222 cryptostoma (-um), Elphidium, Polystomella 239 cubensis, Karreria, Stichocibicides ... 231 cultrata (-us), Lenticulina, Robulus 172 cushmani, Buliminella ... 18!l cylindracea, Spirolina 169 cylindroides, Polymorphina, Pyruli11 a .. 186 danica, Anomalina sp. cf. A., Anomalinoides, Cibicides 216 Xlll (5) danica, Gaudryina 1}~ danica, Karreriella ... t-•:1 I (2t, 25 ) clanvillensis, Dimorphina 1. 8 daubjergensis, Globigerina, Globigerina sp. cf. G.. Globorolalia 25:1 xv (11 ) decorata, Cristellaria, Lenticulina ( A stacolus), M a rginulina . l'agu- linopsis 173 Vll (10, 11 ) decorata, Cristellaria, L enticulina ( As taco/us) sp. cf. L . .. . 173 deperdita, Spiroplectammina, Spirop/ectammina carinata Yar., Textu- laria ...... 1:1!l, l!tO I (l:l) depr essa, D endritina, Sp·irolina, Spirolinites 16!l depressa, Rotalina 206 dilatata, Polymor phina ...... 186 dimidiata, Discorbina, Discorbis 20i diminutiva, Spiroplectammina alabamensis var. HO discolites, Fabularia .. .. . lG~ disjunctis, Truncatulina 221 dis tic ha, Miliola, QuinqueloClllina .. . lGl, 162 v (3) clorfi, Eponides ...... 209 dutemplei, Cibicides, Rolalina ... 218, 2:!0, 221 XII (15) dutemplei, Cibicides sp. er. C. 220 Xl\' (t)
ecuadorensis, Eponides umbonatus Yar., Rotalia 211 eggeri, Haplophragmoides 138 elegans, Dendritina ...... 170 elegans, Dentalina 17:i VII (7 ) elegans, Epistomina, Rotalia ;!27 elegans, Rotalina . . .. 20'\ elegantissima, Bulimina, Buliminella 18!1 elegantissima, Lagena ...... 178 elegantissima, Nodosaria, :Vodosaria s71. cf. .\'., Slilostmnella cf. .. 176 VII (20J elliptica, Glandulina . 187 ellisori, Lenticulina, Lenticulina sp. er. L .. 172 \'II (~) elongata, Alveolina ... 171 elongata, Biloculina, Pyrgo .. 167 v (l!l ) elongata (-um ), :\onion, Nonionina 20> elongata, Reussella, Verneuilina l!Jl IX (7, 8. !1) en bornensis, Lenticulina (ll!argulinopsis). Marginulina 17t VII (10, 11 ) eocaenica, Bathysiphon cf .... 135 eocaenica, Clavulina . ... 'WO eocenica, Cycloloculina, Planorbulina 238 eocenica, Dentalina ... 175 ewaldi, Dentalina sp. cf. D., Nodosarirr. 17;; \ ' I I (!:>, Hi) excavata, Discorbis, Rosalina WD
fallax, Dorothia .. . HI fallax, Karreria .. . 231 XIV (lG) farinosa, Vvigerina Hl6, 1!17, 1!18 IX (21) .I. P. H. KAASSCHIETER. - FORAMINIFERA OF THE EOCENE OF BELGlff\1 263
Pages Figs. fcrganensis, Discorbis, Discorbis SJJ. er. D ... 209 x (18) ferganensis, Elphidium rischtanicu111 var ... 2'.0 flandrica, Articulina . 1::i9, 160 IV (21, 22, 23, 2..'t) f ontincns c, H aplo71hrag illiwn 138 frnnlrni, Guttulina 181 f11sirormis, I olymorphina, Pyrulina 18G ger111anica , flobertina 201 x (11, 12) gertrudeana, Textularia .. ... 142 gil>ba, Globulina, PolymoqJhina 183, 181- VJII (6, 7) !J'ibba, Trilowlino 161-, 1G:i V (12, 13, H ) g!.bbulosa, Articuli11a ...... 1;,3 g irardann, (;yroidi11a, llot.alina 213 !llo/1r11, t .' /1•rigeri1111 s11. rf. .. t., A Sll'fiyrri11ata gl11/111/uspinosa var. ~a'f. XV (5) glahra, ~pirolina rylinrlrar·ca var...... 169 g/obigcrinfJi
Pages Figs. jugosa (-us), Lcnticulina sp. er. L., HobuJus 172 \"I [ (5) juleana, Dendrilina ... 170 ju/cana, Quinqueloculina l'tfl, 1 ;io lr (H, 15)
/;arsll!lli. nutali11a "'Ill kochi. nosalinu ... ~2 t
labiata, ipho!extularia, Tcx!ilaria 11:1 /actea, Guttulina, l'olymorphina, Sc rpulct ... JXl, 18:.? \'Ill (5) lacve (-is), Upl1ic/ium, .\'onion, .\'011iu11i1w .. :!llt, 23fl XV I (J:i, 1G ) /aevigata, A rliculina ...... 1;1'3 IV (1J, lG, 17) Jae,·igata, DPndri!ina 170 laevigata, Entosolcnia, Fi~surina 18() lucriga/11. r.111111/11/inu. \'odn.-nrifl i f;/1111t111/i1111 J IXi \"ll! (17) ,.~ In r l'iga I (f. IJ II i Ill} II,., 01"/i Ii /I (f II lae,·ig·ata. ~piroli11a Jf)!l /aerigoto. Trilflr11li1111 IGli l11ci;igala, l" crtclnali1w J \G II (1. 2) lagrnoiclcs. Sca/Jrookia :!O"! x (13) /11111arrlia1111, Sipilrmi110 :!:Ill XIV (1:1) lam:uckin11a. Q11i11quchw11li11a I iX. !Iii lamcllosa. (;/1Jl1i.1Jcri11a :!flfi latejugala, .\"nrlosaria r~" \ 11 (:! I latidorsata ( 11111 ). Hl11lli1li11m , Polys/0111ella ;!)O X\' (13, Ji I Jauriei, DiscoJ"hina. Di5<.:0rbis :?:H lccalve:;ae, Triloculina ...... H~i \ ' ( JG lc1tsifonnis. (; Loboro!alia . . .. :?:17 lim/Jata, Discnrl>is, nota/ina . 207 x (l!i) limlia!a, Lenticulina, Tiobuli1ta 171 lim/Jata, Reussclla, rcrneuilina . l!l-2 \"Ill (:!fl. :! I • IX (Ill) limbala, Spirolorulina ...... 1;) t limbata. Yaln1lina ...... 1 •• limbosa (-us) . Cristellaria, Lentic-ul ina ~p. c f. L. 17:.? lineflla. Glolwlina r1rnvirla yar ... 1.:1 \Ill (I:.!) l ippa. Quinqueloculina ...... 1''I• lobata, Boldia, Rotalina ...... 238 lolrnt11la (-us), Ci/Jicidcs, .\"autilus, Trunrallllina :!I :.?1!1, 2:.!1 XIV (:i) longicamerata, :'ionionella 20:> longiscatn, :'iodosaria li:i lmlu·igi, .\'ollosaria ...... 177 \ 'If (2:1) ludwigi, Qui11q11clncul inn li!I 11 (7, ' ) lnnata, Eponides . :!II""· l11tcliana, Aslcri!Jerinrc 2:n
11rng1w, Gymidinclla . :!n X\'l (l't) marginata, Hntosolcnia , 1.rt!J"llrt, sen11i1a ]XO \'II (28) marginala, Ttntalina ...... ::io~ mariei, Spiro I ina . . .. l(i!l 111aurirc11.~is , Cibicidl's, Ci/Jici1/r .~ sp. e;f. C., Ci/Jirir/i11a 22:1 Xl\' (~) niauricensb, Discorbis :.!07 maurice11sis, Qui11queloculi11u 1:10 mcguirti, nouer!ina :!01 1!leg1tlopolitr11w, Denlalina .. . li} \"II (ll) mcgasphaerica, Discorbino, 1tot11lina :! I ;, mcra, 13oliYina plicatella ,·al". 1 !It mexiaensis, Spiroplecta1m11ina ...... H!I I (8) mexicana (-us), Eponicles, l'ul\"inulina . '!llJ micra (-us), .\"onion, Glo/Jiy('l"incl/11 Tlflsli!JNi1111 :?:l:i XVI (:i, G) midwayana, Textularia Hl rnidwayensis, ,\la!Jamina 228 rn id way en sh. Ellipsonoclosaria ...... 177 millwayensi.~. Eponitlr•s rn minrnlus, C:il1h:ide,; :!:!:! mi11i111a, Epo11iues :!IJ'.J minor, .\"odosaria, .\"urlusaria /J((cillw11 \"Ut". 177 VII (21) .J. P. H. KAASSCHIETER . - FORAivIJNJFERA OF THE EOCENE OF BELGIUM 265
P ages Figs. minuta (-urn), Elphidium, Polystornella ... 240 minuta, T extilaria, Textularia ... 141 rninuLa, Uvigerina ...... 1G7 111uralis, An!]lllO!]CTi1la , ui·igerimi .. . ma X ( :~ , !>) 111yrisli(ormis, Glolmlina gibba var., l'olymor711t lna 18'. VJI[ (10)
11al1 cole 11 sis, Lamarcki11a ...... 232 nalinncsensis, Tex llllaria agr;lulinans var... l'tl I (17, 18) natchitocll ensis, D en talina, Nodosaria ...... 178 vn (21•) neelyi, Cibici
JH.Lpillo:;a, Holalia ...... 2~3 71arisiensis, nar1oi11a , Baggi1w S/). d. JJ. , Globif!l'l"illa 214 XIII (::!) partsiensi.~. B11limi11a ...... 1!10 VIII (l!l); IX (3, 4) parisiensi , Clavulinrr 1 't ~ · I (27, 28) parisiensis, Discor/1is, llo .~ali na .. 20 XI (9, 10) 1mrisicnsis, Gu/111/ina spicac(ormi Yar. 182 7>arisiensis, Q11i11q11elorulina . 1G1 , 162 pansien~is , Spiroloc11l ina 1:i3 pauprrala, Den lalina 17.) /l<'cli(or111is, Jlarf1i11u/i11r1 . 174 pedum. Spirolina ...... 16!1 perovalis, Hotalia, notalina .. 243 /H'rp/c.rn, Discorbis ...... 208 wrforata. pirolowli11a . . .. 15'i IV (1) per I usa, Quinqucloculina ljO 1iertusa, 'piroloc u/i na, Spiro pl1l/1al111 icli wn 1;)6 plicatella, Bolivina ...... l!J4 }ll1m1merae, Eponidcs 211 Xll (3) plummerae, igmoidella 187 poliln, Polymorplli11a. P~Tnlina . 185 1111/ !J[J01111s, F.pon itll's . . .. 210 Xll {I) pontoni, Ammocibicides . 231 porosa. notalina ...... 206 266 .l. P . H. KAASSCHIETER. - FORAl\IlN IFERA OF THE EOCENE OF BELGIUl\1
Figs. praedncl us, Cibicides 7;raec11rsoria. Discor!Jina . 222 71rarcursorius, Cibiciclcs . 222 71ri111a, Pulsiphonina, 8ipl1oni1w . xv (2) primaria, Asterigerina ...... primilivus, Cancris mtriculus yar .... XJI ('.I, Ill ' prisca, Miliola, Quinqueloculina JGI , Hi2, Hit v (t, 3) woblema, G11ttulina, Polymorphina (Gul/ulina) rnt, 1 2 \"II (:lO, :11 , :32); \ ' III (l ) producta ( -us), Cibicides, Han::awaia, Tr11ncalull11a 22G xm (13) prolata, Globigerina ...... :?:lG propingua, Rotalia ...... 2>:1 xn (J2) propi11q1La, niscorbi.,, n osali11a .. 20i /1ropi1ir711n , Tri/nr11li11a ... 1G6 v (i7) J1ro71 ri11.<. Ci/1ir·i1i rs. Cil•iritloir/r•.< . :!~t. ~:!·.! XIJI (! I) pseudobulloide . l;Johi0eri11a :!3G v~ euclopri · cn . .llilioln . . .. 161 71se11rlosa.1·orum. Jlilio/11. l't'11/elli1111 . 161 pseudos 11/ ca/a, .1rliculina l ~>!I I\' (l!l, WI 71seudovol1L/a, Globiuerinella ;!:!:> pseudovortc.r, trntic11/i1111 s11. d. I ... /111/111/ 11s Ii:! \ 'II (6 pulchella. G11t1111i11r1 l. :! \ "Ill (i 1111/chra, Boli,.ina. U11/i111ina . 1'.lt , .III (:?:l. ~i) 7Julchrn, 811/i111ina. Buliminl'ilo, 1Julimi11clla s11. er. IJ. JS!l IX (:? p11nr.tata. Bolii:ina ...... l !lt /Hmctata, CycloloctL/ina, rycloloculina 1'/I. cf. C., l'lanor/Julina 2:~· Jllmctata, Glolmlina, Glol1111i11a gibb11 n11 ·...... IH:l \'Ill (.'. !I) />!Jffmea ( -us), Cibicidr.~. Hp:mici es, 1::7wn;.trs er. , 1'11/l'inulina . XIV (I) quadrata, Discorbis. Rowlina x ( 17 \ quinque/oba, Xo11ionina, P11/li'11ia Xl (I, 2) refulgens. Cibicides ...... :?I' regularis, Polymorphina. igmomorphi11a .. 1"6 reticulata, Bitubulogenerina 201 irticulata, n otalina, Siphonina . 2:?!J reticulosa, Bifarina ...... 2no robustus, Cibi c: id e::; .. . 2:? t rnstruta, l\liliola, Quinqueluculina 150 rotata, Discorhis, nota lina :!IY.1 rugosn, Glob11lina ] , :l ru;;osa, Quin(]uelon 1li11a . 130 n1r1osr1. 1·1 ·ir1crina !'.Ii, l!I~ rnsselli, \·i;;cri11a 1'.l>l
w,i;r1n1111, Milin/a, Jliliolil e.• . Q11i111111rlo c11 li11a Hil. Hi:?. l(j t ]\" ;?:1, :?Ii _,.~ ,,. ,. (I) sraplw ( -um) , .Vautilus, .\'onion, .\'onionina 2flt " r1; . xr rl) srhreibcrsi, Hponides, l/otalina .. :w1 "' I » I:, scitula, ,\labamina ... sc robiculata, rati·ufinera :!I:? secans, neussella . . .. J!ll selseyensis, Rifarina, Bigenerinu ;!()(I x l~. !I, 10) semimarginnta, Episto111aria, l/otalia, /?olalina 2:1t seminula, QtLinqueloculina, Serpu/11 1 l7, l lH semipunctata, notalina ... ~Ofi semistriata, noliYina . J!l:J se111itccta, Poly111orpllina, :.;i9111omor11tiinn . 1 7 seriata, t:\·igerina l!Jfi !'implex. Spirillina ... 137 sipltonclla, G11utlryi11 11, l\arn·rit'l/11 J i:l I f ·! t. :?:!, 2:1) smithvill<'nsis, 1'ext1Llarin I (1\1) so /rlanii, Gyroitlina, Gyroi·Jina sp. d. 1;. , llotalina 213 Xll (5) J. P. U. KAASSCHTETEH. - FOHA;\fTNlFERA OF THE EOCENE OF BELGTfl\f 267
P ages Figs. solclanii, Nu11iun , !\011io11ina . 203 spatulala, l'oly1norphinu, Ps eudo11olymorphina 186 spectabilis, Spiroplecta, Spiroplectammina . 139 spinescens, Nodosaria 178 s71inicos tata, Vvigerina 196 IX (22) s11lniy era, Globorotalia, l'ararotulla, n osalina, notalia ~ . }] spi n.ulosa, Nodosaria 176 sptnulosa, neussella, Verneuilina 192 ~pinu lo sns, Nautilus .. 176 spiralis, Globigerina .. . .. 237 sptssa, 1\"onionella, .\'onlonell(I lianl/;enl var. 205 Xl (7, 8) slelligera, Planulina .. .. . 225, Z:l8 slriatu, Lagena, Oolina .. . 179 \"ll (26 ) stria/a, Qutnqueloculina . Hfl, 151 lil (l , 2) striata, Spirolina 16~) striala, S71iroloculina 156 stl'iatella, Bolivina jacksouensis val'. 193 striatogranulosa, Spirillina ...... 137 strlalop11nclnta, Jlulimina, Bullminella . ... 18fl su·iatopunvtata, Lagena, Lagena sulcata var. 180 stri!Jillatn, Miliola, i\liliola 71risca var., Pentellina, Trillina, Trilo- cttlina ...... 16:~ v (6 ) wbconiCll (-us ), Cancris, l1otall11a, Volvulineria 213, 2H XII (6, 7, 8) s 11hglabra, Dornthia ...... H3 s 11bi ll<'l'll!is, ]'(Ira rutalia .. 2!tl .rnlmodv.w (-111!1 I, 1'/71/titli11m, Jl olmlina . 23fl XVI (17, 18) sue:;sonensi , HoLalia ""~ ... sull:ata, .\l't iculi11a l ;jf) sulcata, I.u gena, !:'erpula . .. 178, 179 .rnlcata, GlolJUlina gibl•a var., l'ulymorphina 131, sul::ensis, Cibicides, Discorbina . 223 XIII (11 )
tollalwtensis, Cibicide . Ctbicides .1p. cf. C. 223 XIII (12 ) tatumi, A.sterigeri na ...... 232 tendami, Plonulina burlingtonensis var. 225 XIV (12) trnellus, Cibicide.~. Cibicides sp. cf. C., Truncatulina . 218-221 XIV (2) tenera, J>ulvinu/ina ...... 211 lt•npra, Truncatulina . .. . 211 tcnuis, Quinqut'loculi11r1, «iy111oilina 157 IV (9, 10) tcnuistriuta, Bulimina 100 IX [5) /ere/um, T.oxostomum Hl5 IX (20) terqueml, A rllc11/ina .. 157, l:iS IV (12, 13) lcrqucmi, Milinlci pri .~1'11 \'ar. 16:1, 16> v (7) taque111i, ncussella ...... 192 IX (11) 1erquemi, \'alvulina ...... 1-1-4 terquemiana, Polymorphina a mygdaloide Yar., Sigmomorphina semitectu var. 187 thoulni, Polymorphina, Pyrnlina 185 \'III (13, H ) thoui11i, notalia ...... 2•3 XVI (13) toulmini, Eponldes .. . 211 XII (2) tricarlnata, Spiroloculina 153, 15'• ITT (9, 10, 11) trkarinata, Triloculina J(i6 triyvna, Buli111i1w. 100 triyonula, i\liliolitcs, 'J'rllornlina 16>, 165, 166 " (8. 9, 10) triloculi11oides, Globigerinci 235 XVI (7) 1rorl1 idiformis, Rotalia ...... "''·- t -J: 1uberculuta, Globuli11a gihba var. 183 lllbulifera , .I nyuloyerina ablJreviata var. ... 198 x (1, 2) tllbu/lfera, Textularia (Bigcnerilw), 1'ubulogenerina 200 tnrhinata, Di corbi , Hotalina ... 20() t 11ryirl11 .~. Cancris . 213
11hi t1ua, Discorbis 209 ul1i1711a. Spiro/oculina, SJJiro lncu lina cosligera var. 156 lY (:J, G) 268 .1 . P. Jl . l\\ ASSC lLrETEH. - FOl\ \ '\fTNTFEHA OF T im EOCEN I ~ OF BELC ll \I
Fig,;.
11111l1ilirn//1l11111, S1111ion ... W3 um/Jonata (-us), Eponitlcs. l'ulv int1li11a , 1/o/ali11a ... '.!ll x 111 (J ) 11mbonata, Lenticulina . p. c-f. L., Hobulina 171 , l'i ~ irngeriana (-us), Ci/Jicides, Ci/Jicit11•s arr., Ci/Jicilfes sp. er. C., Botalina. •!l~l-2~1. •!·!\ XIV (:l
vat:eki, Dolivina l !l::i 1•11ri1111s, Triloculintt l{i{j varianta, Glo/Jigeri11a, Glo/Jiyerina >}J. d. G., Glo/Jorolali11 '!:Iii x ,. (!), 10) vesicularis, Discorbi.>, Di corbitrs '!(){i xr (11, 12. n 1 rialol'i, Cibicides 220 XIII ( l \ it!'ea. Di scol'bis. notalin:i 20i rorlex. Cil.Jidtles 218 \ ul garis, Lage11a l'i!J \ ulga 1·is, Qninqneloeulina 1'17, Jt!) we111melensis, Nonionella W::i X r (G J ices Ii, Cibicides .. . 218 .\ 111 (Ii, 'i wilcoxcnsis, Alabamina .. 22 XIII (I \l 11•ilco.vensis, A ngt1loyerina, Pseutlu1wiyeri na, Trifarina 1!!9 x (ti, 'i wilcoxensis, Aslerigerina ...... :!3:l xn (i wilcoxensis, Darbyella, Lenticul!na (Darhyellal sp. er. Leniiculina (Darbyella ...... l'il, l'i3 , . , ( (7) \\' ikoxensis. U\'igerina ...... l!li\ 1110//erstorf{i, .-lla/11111tina , /111/ali11 '!'!1\ X I\' ( 1:1) yaguatensis. Lenlk11li11a sp. d. r... nutmlu:; I; I. l'i:I \'II (i\, !I !/Jirt'sien ~is, A 11n111ali1111 acu/a \·a1·...... '!Iii XII (13) J. P. H. KAA SSC HlETEH. - FOHA.'IIl NIFEHA OF TlJE EOCENE OF BELCTOi\f 269
CONTENTS
Pages INTRODUCTION 3
CHAPTER I. - s Ll' a Li g l' a phi c rev j e w 5 InLroducLion 5 Belgium 6 l~rance 7 England 10 London ba in 10 Hampshire basin 12 The Netherlands ... 13 Northern Germany 14
CHAPTER II. - Belgian rock-uni Ls. 14 lnLroduclion ... 14 SLraiigraphic maps 15 LisL of rock-uni ls ... 15 Landen formation . 17 Sand of Grandgli e 17 Sands of Erquelinne and Sands of Landen ... 18 Sands of Ooslende 19 leper formalion 20 Clay of leper ... 20 ands of Mons-en-PeYele 21 Clays of Roubaix 22 Morlanwelz member . 22 Panisel formation ...... 23 Clays of Roncq . . .. 23 Sandy Clays of AnderlechL -<>9" Sand of Vlierzele ::'4 Sand of ,\aller . 25 Bnt. el formation 26 Sand of Brus els 26 Ledc formation 29 Sands of Lede ... 29 A e formation ...... 31 Sands of Wemmel 31 Clays of Asse ... 3:2 Sands of Asse .. . 3:? Lower Tongeren beds .. . 33 270 .T. P. H. T\AASSClHETER. - FORA'.\rTNTFEHA OF TllE EOCENE OF BELGTUM
Pa ge~ f:HAPTEn III. - Lo c a l i l y d e La i I s :v. Introduction ... 3'1 Sheet Brussels 39 Sheet Brugge . /l9 Sheet Charleroi !"JO Sheet 'l'ournai 511 Sheet Geeraardsbergen 58 Sheet Kortrijk 59 Sheet Leuven . (i3 Sheet Ploegsleert (i9 Sheet Mechelen ti9 Sheet Mons 70 Sheet Nivelles . 72 Sheet Namur 18 Sheet TieH 19 Sheet Proven . 8l Sheet Roeselare x:~ Sheet Thuin 8'1 Sheet Wavre K> Sheet Ath . 89 Sheet leper \)() Sheet Gent !lt Borings and other material of the collection of lhe Geological Survey of Belgium g:; England ... 1011 France 107 Netherlands 10!}
CI-I APTER IV. - R e v i e w o f t h e f o r a m i n i f e r a l a s s o c i a Li o n s illi Introduction ... j 1-'t Clays of leper . 1 j/1 London Clay ... 117 Cl ays of Roubaix 1 IH Sands of Mons-en-Pevele j lH Sands of Guise 119 Clays of Roncq . .. . it!l Sandy Clays of Anderlecht and Sands of Vlierzele ... 119 Sands of Aaller ...... t~O Sands of Brussels ...... t~l Lutetian of the Paris basin . 1·>-> Sands of Lede . . .. 1·>·> Upper Bracklesham beds in Barton beds ...... 123 Sands of W emmel . . .. j~/1
Clays of Asse ...... 1~ ;)
Lower '['ongeren beds ... 1~;;
CHAPTER V. - Time - s Lrat i graphic in le r pre Lat ion . Introduction ... Paleogeography Landenian . Ypresian .. . Luletian .. . Bartonian . .T. P. H. KAAS SCHlETER. - FORAMINJFERA OF THE EOCENE OF BELGIUM 271
Pages C 1-1APTER VI. - S y s L e m a L i c d e s c r i p t i o n o f t h e f o r a m i n i f e r a 135 Family Rhi::.amminidar 135 Family AmmodisC'idae . 136 Family Cornuspirida(' . 136 Family S pirillinirlac 137 li'umily flaplo7Jhrag111iidac . 137 l ~nrnily Textulnriidae 139 F'amily Trocha111111inidru• 142 Family V ('rneuilinidar . 143 I•' a 111 i l y 0 p Ii I Ii fl l 111 i tl ii d ru· 146 l•'amily Miliolidae . 147 Falll i ly Pt'nrro pi idoc 168 Family .- llveolinidar 170 l ~amily Lngcnidar . 171 Family Poly111orphinir/o(' 181 Fa111 i ly nutiminidae 188 Family ('/iilosto111l'llidru• 202 Family Xonionidae 203 Family JJisrorbidae 206 l•'a111ily .I 1WJJl(tli11irlat• 215 l•'alllily Episto1J1inidar• . 227 Family Crratob11/imi11ir/oc . 231 Famil~ · G/obigainidat' . 235 Family Globorotaliitla1· 237 Family Gii/J/belinidar 238 Family Elphidiidar 239 Family Rotaliidar . 241 Famil~ · l'irtorirllirlar 244
Sl'\ll\l.\HY . 245
LITEHATl' RE 246
L'\DEX OF SPECIES A'.'\[) \".\lUETY N.\:\IES 260
COXTENTS . ... 269
PLATE. I-XVI.
PLATE I
EX PL ANA TI O~ OF PLATE I
Fie. J. -- .I mmodiscus incertus (o'ORBIGNY), a, b, side views, c, aperLural view, Clays of l eper, boring Woensdrecht 592 m, x 50
FIG. ~. - Cornuspira bornt•111anni REuss, a, side view, h, peripheral view, Sands of Wemmel, boring \Vemniel H.-9,50 m, x 35 l'ornuspira i11vo/cr11s (llEuss), a, sirle view, h, peripheral view, Sands of Wemmel, boring \\'ln1111L1 l l'i-!1 ,f>O 111, x55 l•' u;. ·'i. - Cribrosto111oidt•s :-iJl., a, Ii, side views, c, aperlural Yiew, Clays of leper, boring Woensdrecht :J9l m, x !10
!•'1c;. f> . - Cribrostomoides sp., a, side view, b, aperlural view, Clays of leper, boring Woendrecht 504 rn, x 3:J
!<'IC. G. flaplophrag111oide s p., a, side view, b, apertural view, Clays of leper, boring Woensdrecht 592 m, x80
Fie. 7. A.1)1/)wbaculites sp. cf. A_. anzericrmus Cus1nrA~. a, side view, b, peripheral view, Clays of l epeI', boring Woen drechL 593 m, x 35 FI<;. 8. 'piropll'cta111111i11a 111P:rial'nsis LALICl J•'IG. 18. Spiro pier ta 111 mi na carinata (o 'ORBIGXY ) var. deperdita (o 'ORBm:w), a, side Yiew, b, aperlural ,·iew, Sand of vVernmel, boring \Vernmel 16-6 m, x 35 FIG. l't. Te.rtularia agg/utinans o'ORBIG~Y, a, side view, h, aperlural view, Sands of vVemmel, Jette (BS !'.WO), x q_o l~IG. 15. - - Textularia agglutinans o'ORBIGC'lY, a, side view, b, apertural view, Lower Panisel beds, boring vVoensdrechL H3 m, x 30 F'IG. 16. - Te.xtularia agglutinans o'ORBIGNY, a, side view, b, apertural view, Sands of W emmel, Strom beek-Bever (BV 1272), x 50 FIG. 17. - Textularia agglutinans n'ORBIGi\Y var. nalinnesensis nov. vnr., a, side view, b, aperturnl vjew, Sands of Brussels, Nalinnes (THB 1190), x 55 FIG. 18. - Textufaria agglul'inans n'ORBIGNY var. nal'innescnsis nov. var., holotype, a, side view, b, aper tural view, Sands of Brussels, Nalinnes (THB 1192), x 35 F'rc. HJ. - Textularia smitlw'illcnsis CUSlli\IA1 and ELLISOH , a, side view, h, aperlural view, Clays of leper, boring Woensdrecht 542 m, x 25 F'IG. 20. - Trocharnrnina sp. cf. T. in/la/a (MONTAGU ), a, dorsal vievv, h, venLrnl view, c, pcl'i pheral view, Clays of l eper, boring Woensdrecht 593 m, x 80 FIG. 21. - Karreriella siphonella (REUSS ), a , side vie\v, b, a11erlu ral view, Clays of .\ ssc, Oedelem (BRB 247), x 55 FIG . 22. - Earreriella siphonclla (REuss), a, side Yi ew, b, aperlmal vie\v, Clnys of Assc, vVemmel (BW 1273), x 40 FIG. 23. - Karreriella siphonella (REuss), a, side view, h, aperlurnl view, Sands of W emmel, Jelle (BT 1266), x 50 FIG. 24. - Earreriella danica CusmIAN, a, side view, b, aperlural view, Clays of l eper, boring Woens drecht 534 m, x 25 FIG. 25. - J{arreriella danica CUSHMAN, a, side view, b, apertural view, Clays of leper, boring Woen - drecht 542 m, x 50 Frc. 26. Vnlvulina sp., Sanrls of Lede, Lede (2-V), x35 FIG. 27. Clavuhna w1risiensis n'ORBIGNY , a, side view, b, apel"Lm·al view, Sands of Lede, ,\ sse (11f, 1035), x 40 FIG. 28. - Clavulina parisiensis o'ORBIG:\Y , a, sid e Yi ew, h, aperlurnl view, Lulelian, Gl'ignon (C. \B J2G1 ), x40 FIG. 29 . - Pseudoclavulina anglica CusHi\IAN , a, side view, b, aperlural view, Clays of l epel', boring Woensdrecht 540 m, x 35 FIG. 30. - Pseudoclavulina sp. cf. P. cocoaensis CUSH:IIA:'\, a, b, side views, c, aperluml view, Clays of Asse, Oedelem (BRB 237), x 35 EXPLAl'IATIOX OF PLATE II FIG. i. - Vertebralina laevigata TERQUE1'1, a, side view, b, peripheral Yiew, Sa11Js of Lede, Bumbrugge (ZD 1012), x 80 FIG. 2. - Vertebralina laevigata TERQUE!\I, a, side view, b, peripheral view, Lulelian, Grignon (CAB 1002), x80 FIG. 3. - (?) Vertebralina sp., a, side view, b, peripheral view, Sand of \Vemmel, boring lleisl-op den-Berg 129,50 m, x 55 FIG. 4. - Spirophthalmidiwn alata (TERQUE.\J\, a, b oppo ile side , c, aperlural Yiew , Lulelian, Grignon (CAB 1261), x 40 FIG. 5. - Quinqueloculina seminula (LIN •:E ), a, b, opposite ide , c, aperlural view, ,'ancls of \\ emmel, boring Wemmel 48-22 rn , x 55 FIG. 6. - Quinqueloculina eminula (LI:-;:-;:E), a, b, opposite side,, c, apcrlurnl Yi l' \\·, Sa11ds of Lt•dl'. Bambrugge (ZD 1011), x 35 FIG. 7. - Quinqueloculina ludwigi REuss, a, b, opposite side , c, aperlurnl Yiew, Sands of Leclt'. Bambrugge (ZD 1016), x 55 FIG. 8. - Quinqueloculina ludwigi REUSS, a, b, oppo ile side , c, aperlural view, Barlon bed , Barton (D 2), x 55 FIG. 9. - Quinqueloculina carinata o'ORBIG:'\Y, a, b, opposite ide , c, aperlurnl Yiew, 'ands of \Yemmel, Strombeek-Bever (BV 1272), x 35 FIG. 10. - Quinqueloculina carinata o'ORBIGNY, a, l>, oppo ile sides ,c, aperlural Yiew, Sands of \Vemmel, boring Wemmel 14-6,50 m, x 35 FIG. ii. - Quinqueloculina carinata o'ORBIGIW, a, l>, opposite ides, c, aperlural view, Sands of Lcde. Bambrugge (ZD 1016), x 35 FIG. 12. - Quinqueloculina bicarinata n'ORBIG:\"Y, a, b, oppo ·ile sides, c, aperlural view, Barton heels, Barton (D 5), x 30 FIG. 13. - Quinqueloculina bicarinata n'ORBIG:XY , a, l>, opposite sides, c, aperlural Yiew, Sand · of \Vemmel. boring Brussegem no. 18, x 20 FIG. 14. - Quinqueloculina juleana n'ORBIGNY, a, b, opposite sides, c, aperlu ml viC\\', Sands of Led c. Bambrugge (ZD 1016), x35 FIG. 15. - Quinqueloculina juleana o ' ORBIGW, a, b, opposite sides, C, aperlural Yiew, Sands of Lecle, Bambrugge (ZD 1015), x55 FIG. iG. - Quinqueloculina sp. cf. Q. aspera n 'OnBIG:'\Y, a, h, opposite sides, c, aperlural view, Lutetian, Grignon (CAB 1261), x55 FIG. 17. - Quinqueloculina costata KARRER, a, b, opposite sides, c, aperlurul view, 8a11ds of Lede. Bambrugge (ZD 1014), x 35 l''IG. 18. - Quinqueloculina costata KARRER, a, b, opposite sides, c, uperlural Yiew, Lutetia11, Grignon (CAB 1261), x 40 FIG. 19. - Quinqueloculina costata KARRER, a, b, opposite sides, c, upertural Yiew, Sands of Lecle, 1la111- brngge (ZD 1011), x 40 EXPLANATION OF PLATE II C l<'lG. 1. Quinqul'loculina stria/a n'OHBIG:\Y, u, b, oppo ile ides, c, aperlural view, Lulelian, Grignon (GAU 1002), x 30 [•'IG . 2. Quinqueloculina triata n'ORBIGNY, a, b, oppo ile sides, c, aperlurnl view, Sands of Lede, Bambrugge (ZD 10 14), x 35 FIG. 3. - Quinqueloculina crassa n'ORBIG'.'IY, a, b, opposite side-, C, aperlurnl Yiew, Lu lei ian, Grignon (C AB 1002), x 35 l•' JG. 11. - Quinqurloculina i 111 pre ·'a H.ECSS, a, b, opposite sides, c aperlural view, I .LI lelian, Grignon ' (C.\ 13 1261), x 40 l•' rG. f>. Quinqudoculin" i111prf 0 ssa HE uss, a, I> , opp<>-ilc side·, c, apcrlural \'icw, llarlon lleds, llnrlo11 (D :!\, x 55 [•'](;. G. - Quinqueloculina i111prcs1·a HEcss, a, h, oppo ile ide., c, aperlural Yiew, Sands nf \Vc111mel, boring \Vernmel 14- LO 111, x ~J5 l•'w . 7. - .lli/ioliw•lla ublonga (:\l oYr.\GC ), a, ll, opposite sides, c, aperlural Yiew , ll arlo11 lll• 0 FIG . 15. -- Spiroloculina tricarinata TE11QCE.\l var. a ng u l if1· ra TEBQL E\T, a, side Yiew , h , aperlural \'IC\\', Lulelian , Grignon IC AB 1002), x j:) FIG. 16. - Spiroloculina tricarinata TEnQT.:DT Yar. a11.q11lifrra TEHQL.E\I, a, side Yi ew. h. apcrlural \·iew. Sands of Wemmel, boring Hrnssegcm no. '27, x 110 l+'IG. 17. - - Spiroloculina bicflrinata n'ORBIG:'\Y, a, side ,·iew. IJ, aperlural Yiew. SaJHI:-; FIG. 22. -- Spiroloculina cmwl icula ta D' 0 HBIG:'\Y, a, side view, h, a pel'l u ra I view, Sands II f \Vc111mel. horing Wernmel 14-10 m , x '25 L•' H;. :!:L .<.;, 11i rut uc 11/ i na canal ic ul at a 1>'0rnm:.\Y, a, side \·icw, IJ, ape rl u ral ,. it'\\". Sa11d -; "r Ll'ilt". lla111 - hrugge (Z D 1011i.), x55 EXPLANAT ION OF PLATE lV FIG. 1. - Spiroloculina perforata n'ORBIGNY, a, side view, b, aperLuntl view, Lulelian, Grignon (CAB 1002), x 40 FIG. 2. - Spiroloculina costigera TERQUEM, a, side view, b, apertural view, Lulelian, Grignon (CA B 1261), x40 F'IG. 3. - Sp'iroloculina costi,qera TERQUEM, a, side view, b, apedural view, Sands of Lede, Bambrugge (ZD 340), x55 F'IG. 4. - Spiroloculina cosf'igera TERQUEM var. carinala Y. LE GALVEZ, ll , side view, b , aperLural ViC\V, Lutetian, Grignon (CAB 1002), x40 FIG. 5. - Spiroloculina costigera 'l'ERQUEM var. ubiqua Y. LE GALVEZ, a, s ide view, b, aperLurul vie\v, Lutetian, Grignon (CAB 1002), x35 F'IG. 6. - Spiroloculina costigera TERQUEM var. ubiqua Y. LE GALVEZ, a, s id e view, b, aperLural view, Sands of Lede, Meldert (MC 1040), x35 F'IG. 7. - Spiroloculina costigera TERQUEM var. nuda nov. var., h oloLype, a, side view, b, aperlural view, Sands of Lede, Bambrugge (ZD 1013), x 40 L<' IG. 8. - Spirolocuf'ina costigera TERQUEi\I var. nuda nov. var., a, side view, b , aperlurnl view, Suncls of Wemmel, boring Brnssegem no. 27, x 35 F'IG. 9. - Sigmoilina tenuis (C ZJZEI\ ), a, side view, b, apertural view, Sands of Lede, Barnbrugge (ZD 343), x 50 l•'IG . 10. - Si,qnwilina tcmtis (CZJZEE ), a, side view, b, aperlmal Yiew, Clay. of .\ se, Oerlelem (llRB l0i)l1), x 55 FIG . H . - .-lrticulina nitirla n'OnBIG:'-lY , LuleLian, Darnery (Damery), x 50 FIG. j;?. - .-lrticuhna terquemi CuSHi\IAN, a, side view, b, aperlurnl view, Sand of We111rnel, hot·ing Brussegem no. 27, x 75 FIG. 13. - A.rticulina terquemi CUSHMAN, a, side view, b, aperlural view, Clays of ,.\ se, Oedelem (BRB 1056), x 50 FIG. 14. - .-lrticulina contracta (TERQUEM), a, side view, b, aperlural view, Sands of Wemmel, boring Wemmel 14-10 m, x 75 F'IG . 15. - A.rticulina laevigata TERQUEM, a, side vievv, b, apertural view, Sands of Lede, boring Bnis egem no. 33, x 35 F'IG. 16. - Articul'ina laevigata TERQUEM, a, side view, b, apertural view, Lulelian, Damery (Damery), x Gll F'IG. 17. - Artiwlina laevigala TERQUEM, a, side view, b, aperlmal view, LuLeLian, Grignon (C.\.B 1261 ), x35 FIG. 18. - Art'iculina ornaticollis Y. LE GALVEZ, LuteLian, Damery (Damery), x 50 FIG. 19. - A.rticulina pseudosulcala nov. sp., holoLype, a, side view, b, aperLurnl view, Sands of Wemmel, boring Heist-op-den-Berg 129,50 m, x 50 F'IG. 20. - Articulina pseudosulcata nov. sp., a, side view, b, apertural view, Sands of Lecle, Meldel'L (MC 1040), x 50 F'IG . 21. - Articulina flandrica nov. sp., hololype, a, side view, b, aperLmal view, Sands of Lcde, Ham- brugge (ZD 1016), x50 FIG. 22. - Articulina f landrica nov. sp., a, side view, b, aperlural view, Sands of Lede, Barnhrngge (ZD 1011), x50 FIG. 23. - Articulina flandrica nov. sp., a, side view, b, aperLural view, Sands of Le de, Barnhrugge (ZD 1017), x50 FIG. 24. - A rticulina flandrica nov. sp., a, side view, b, apertural view, Sands of Wemrnel, boring Heist-op-den-Berg 121,50 m, x50 FIG . 25. - Miliola saxorum (LAMARCK ), a, b, opposile sides, c, aperLural view, LuleLian, Grignon (CAB L261 ), x 25 FIG. 26. - Jltliliola saxorum (LAMARCK), a, b, opposiLe sides, c, aperlmal view, Sands of Wemmel, boring Brussegem no. 25, x 35 Frn. 27. - JVlil'iola saxorum (LAMARCI< ), a, b, opposite sides, c, aperLural view, LuLeLian, Grignon (CAR 1261), x 35 EXPLANATION OF PLATE V FIG. i. - Miliola saxorU?n (LAJV!ARCI{), a, b, opposite sides, c, apertural view, Sands of Lede, Bambrugge (ZD 10i6), x 40 FIG . 2. - Miliola birostris (LAMARCK), a, b, opposite sides, c, apertural view, LuLeLian, G1·ignon (CAB 1000), x 50 FIG. 3. - Miliola disticha (TERQUEM), a, b, opposite sides, c, apertural view, Lutetian, Grignon (CAB 1002), x50 FIG . 4. - Miliola prisca (n'ORBIGNY), a, b, opposite sides, c, apertural view, Lutetian, Grignon (CAB 1261), x 35 FIG. 5. - Miliola JJrisca (n'ORBIGNY), a, b, opposite sides, c, apertural view, Sands of Wemmel, boring Brussegem no . 26, x 50 FIG . 6. - Miliola prisca (n'ORBIGNY), var. strigillata (n'ORBIGNY), a, b, opposite sides, c, apertural view, Lutetian, Grignon (CAB 1261), x 55 FIG. 7. - Jvliliola prisca (n'ORBIGNY) var. terqitemi nov. var., holotype, a, b, opposite views, c, 11pc1·Lural view, Sands of Wemmel, boring Brussegem no. 27, x 55 FIG . 8. - Triloculina trigonula (LAMARCI<), a, b, side views, c, apertural view, Lulelian, Darn ery (Dame1·y serratum), x 50 Frn. 9. - Triloculina trigonula (LA.1\IIARCK ), a, b, side views, c, aperturnl view, Sands of Lede. Bambrugge (ZD 1016), x 35 FIG . 10. - Triloculina trigonula (LAMARCK), a, side view, b, apertural view, Sands of Wemmel, boring Wemmel 14-9,50 m, x 35 FIG . 11. - Triloculina trigonula (LAMARCK) var. inflata n'ORBIGNY, a, b, side view , c, aperLural view, Sands of Lede, Bambrugge (ZD 1013), x 50 FIG . 12. - Triloculina gibba n'ORBIGNY, a, b, side views, Sands of Lede, Bambrugge (ZD 1014), x 25 FIG. 13. - Triloculina gibba n'ORBIGNY, a, b, side views, c, apertural view, Lutetian, Grignon (CAB 1261), x40 FIG . 14. - Triloculina gibba n'ORBIGNY, a, b, side views, c, apertural view, Sands of Lede, Meldert (MC 1040), x 35 FIG. 15. - Triloculina angularis n'ORBIGNY, a, b, side views, c, apertural view, Sands of Wemmel, Strombeek-Bever (BV 1272), x 55 FIG. 16. - Triloculina lecalvezae nov. nom., a, side view, b, apertural view, Lutetian, Damery (Damery serratum), x 25 FIG. 17. - Triloculina propinqua TERQUEM, a, side view, b, apertural view, Lutetian, Grignon (CAB 1261j, x 35 FIG. 18. - Pyrgo bulloides (n'ORBIGNY), a, front view, b, apertural view, Lutetian, Grignon (CAB 1002), x25 FIG. 19. - Pyrgo elongata (n'ORBIGNY), a, front view, b, apertural view, Lutetian, Grignon (CAB 1261), x 30 EXPLANATION OF PLATE VI FIG . i. - Fabularia bella nov. sp., holotype, a, front view, b, side Yiew, Sand of Lede, Bamhrnggc (ZD i0i 4), x 30 FIG . 2. - Fabularia bella nov. sp., a, front view, b, side view, and of Lede, Bambrugge (ZD i0i6), x 110 FIG . 3. - Fabularia bella nov. sp., a, front view, b, side view, Sands of Lede, Bamhrugge (ZD 342), x 40 FIG. 4. - Fabularia bella nov. sp., median ection of a probably microsphcric specimen, ttnds of Lede. Bambrugge (ZD i0i6), x 80 FIG. 5. - Fabularia bella nov. sp., median section of a probably megalospheric pecimen, and of Lede, Meldert (MC i040), x 80 FIG. 6. - Fabularia bella nov. sp., median section through the central part of a probably micro pheric specimen, Sands of Wemmel, boring Heist-op-den-Berg i29,50 m, x i20 FIG. 7. - Renulina opercularia (LAMARCK), a, dor al view, b, ventral view, Lutelian, Damery (Damery serratum), x 40 E X P L ANA Tl O~ OF PLATE VH li'IG. 1. - Lenliculina sp. cf. L. alatolimbata (Glii\IBEL), a, ide view, b, uperlural Yicw, Sands of Mon -en P evele, Mont-Saint-Aubert (DH 121i), x 35 F'IG. 2. - Lenticulina sp. cf. L . alatolimbala (GUi\IBEL), a, side view, b, peripheral view, Clays of Houbaix, Luingne (KA 1093), x 25 FIG . 3. - Lenticulina sp. cf. L. coslata (o'OHBIGNY), a, side view, b, peripheral view, Clays of A e, Oedelem (BRB 1054), x 20 fi'rG. 4. - Lenticulina sp. cf. J,. ellisori BO \Y EN, a, side view, h, aperlural view, Clays of leper, boring W oensdrec hl 5[10 m, x 10 l•' 1r.. G. - - [('11, /iculinn sp. cf. J,. jugosn (C SJD IAN a11d T110:-.1A. ), a, side Yit•w, h. apt•rlurnl vit'\\', Cla,\·s of ,\ sse. Oedelem (BRB 237), x 3:1 FI<; . G. -- Lenticulina p. cf. L. 71sr11dovortc.r ( Gou~ ), a, . idC' Yiew, Ii, periphernl Yil'\\·, Cla.\ s of kpt>r. boring Woensdrechl ;)3fi 111, x 3fi l•'1G. 7. - LPnliculina (Darbyel/a) sp. cf. L('11/iculi11a (/Jnrh!f('l/a ) u•i/co.unsis CcsII:\IA\ ancl GAHHE'IT, a, b, side Yiews, c, apertural view, Clay - of leper, boring \Voensclrechl 51i7 m, x 2;-, FIG. 8. - J,cnNwlina p. cf. L. yaguatpnsis (BEmlUDEZ), a, ide view, b, apcrlural Yicw, Sand· of Wemmel, Jelle (BS 1260), x 55 FIG. 9. - Lenticulina sp. cf. L . yaguatrnsis (13ERi\IUDEZ}, a, ide view, b, aperlural view, Upper Uracklcs ham beds, Whilecliff Bay (EG 1), x 35 FrG. 10. - Lenticulina (A. lacolus) decorata (REUS ), a, side view, b, aperturul Yiew, Sands of \Vemmel. boring Wemmel 16-6 m, x 35 FIG. 11. - Lenliculina (A.stacolus) (/('corata (REUS ), Clay of .\s e, Oedelem (I3RI3 237), x 35 FIG . 12. - Lenliculina (Marginuhnop is) enbornensi1 (RO\\'E'.'i), a, side view, b, aperlurnl Yiew, Clays of leper, boring Woen drecht 542 m, x 20 FIG. 13 . - Lenticulina (Marginulinopsis) enborn('nsis (BOWE:->), a. ide view, b, aperlural view, Clay of leper, boring Woensdrecht 548 m, x 25 FIG. 14. - Dentalina megalopolitana REUSS, Clays of leper, boring Woensdrecht 5'17 m, x35 FIG . '15 . - Dentalina sp. cf. D. eualdi (REuss', Cla~·s of Asse, Oedelem (BRB 2'17, x 3[) FIG. 16. - Dentalina sp. cf. D. ewaldi (REuss), Clay of Asse, Oedelem (BRB 1051), x 35 FIG. 17. - Dentalina elegans o'OHBIGNY, Sands of Wemmel, boring Brussegern no. 23, x35 FIG. 18. - Dentalina inornata o'ORBIG'.'iY, Sands of \Vemmel, Slrombeek-fleyer (BV 1272), x 35 FIG. 19. - Dentalina inornala o'ORBIGW, Clays of Asse, Oedelem (BRB 105;) , x 3;) FIG. 20. - .Yodosaria sp. cf. .Y. elegantissima HA:\TJ FIG. i. - Guttulina problema (o'ORmGNY), a, b, opposite views, Clays of Asse, Oedelem (BHB 237), x 55 FIG. 2. - Gutttulina irregu!aris (o'ORBIGNY ), a, b, opposite views, Lower Panisel beds, boring Woens drecht 434 m , x 35 FIG. 3. - Guttulina irregular-is (o'ORBIG:\'Y ), u, h, opposile views, Sands of vVemmel, SLrombeek-Bevel' (BV i 272), x 50 FIG. Li. - Guttulina 7mlche!!a o'ORBIGNY , a, b, opposite views, Sands of Brussels, SainL-.Tob (BA 102), x 50 FIG . 5. - Guttulina lac tea (W ALI\ER and J ACOB), a, b, opposite views, Sands of Brussels, Di egem (BC ii5), x 80 F'IG. 6. - Globul'ina gibba (o'ORBIGNY ), a, b, opposite views, Sands of W emmel, boring Wernrnel i4-10 m , x50 . FIG. 7. - Globulina gibba (D'ORBIGNY ), a, b, opposite views, Sands of Wemmel, boring HeisL-op-den-Bero i29,50 m, x 50 FIG. 8. - Globu!ina gibba (o'ORBIG!\'Y ) var. punctata D'ORBIGNY , Sands of Wemmel, boring Heist-op-den Berg i29,50 m, x 50 F'IG. 9. - Globulina gibba (o'ORBIGNY ) var. punctata D'ORBIGNY, Barlon beds, Alum Bay, WighL (PQR i), x 50 FIG . iO. - Globulina gibba (D'OnmGNY ) var. myristiformis (WILLIAi\ISON), a, side Yiew, b, aperlural view, Sands of Lede, Bambrugge (ZD 340), x 35 F'IG. ii. - Globuhna gravida (TERQUEM ), Sands of W emmel, boring I-lei sl-op-den-Be1·g 1211,50 m, x35 FIG. 12. - Globul'ina gravida (TERQUE\ I) var. linrnta nov, var., hololype, Sanrls of Wemmel, boring Mechelen no. 5i, x 55 F'IG. 13. - Pyrulina tlwuini (D'ORBIGNY), a, b, opposite views, Sands of Lede, boring J3russegem no. 33, x 35 FIG. i!t. - Pyrulina thouini (D'ORBIG!\'Y ), a, b, opposite views, Sands of Wemmel , boring vVemmel il1-i0 m, x20 FIG. i5. - Sigmomorphina sp. cf. S. bornemanni CUSHMAN and OZAWA, Sands of Lede, Asse (BL i035), x 50 FIG . i6. - Sigmomorphina sp. cf. S . bornemanni CUSHMAN and OZA\YA, a, side view, b, aperLural view, Sands of Lede, Bambrugge (ZD iOii), x 55 FIG. i7. - Glandulina laevigata (D'ORBIG 'Y), Barton beds, Barton (D 4), x 50 FIG . i8. - Dimorphina sp., Sands of Lede, Bambrugge (ZD i0i6), x 50 FIG. i9. - Bulimina pansiensis nov. nom., a, b , opposite views, c, aperlural view, LuleLian , Grignon (CAB i26i), x 75 FIG. 20. - Reussella linibata (TERQUEM), a, side view, b, aperlural view, Sands of Lede, boring Bru egem no. 33, x 75 FIG. 2i. - Reussella limbata (TERQUEM), a, side view, b, apertural view, Sands of Lede, Forest (BD i258), x75 FIG . 22. - Bolivina brabanlica nov. sp., holotype, a, side view, b, aperLural view, Sands of Brnssels, Lathuy (WA ii39), x 80 FIG . 23 . - Bolivina pulchra (TERQUEM), a, side view, b, apertural view, Sands of Mons-en-Pevele, boring Mechelen no. i05, x 75 FIG. 24. - Bolivina pulchra (TERQUEM), a, side view, b, upertural view, Sands of Mons-en-Pevele, Monl Saint-Aubert (DH 12i0), x 80 FIG. 25 . - Bohvina cookei CUSHMAN , a, side view, b, aperlural view, Clays of Asse, Oedelem (BRB i054), x 65 FIG . 26. - Bolivina cookei CUSHMAN, a, side view, b, apertural view, Sands of W emmel, boring Wemmel i4-9,50 m, x 80 FIG. 27. - Uvigerina batjesi nov. sp., holotype, a, side view, b, aperLural view, Sands of Mons-en-Pevele, Mont-Saint-Aubert (DH 12i0), x 80 FIG. 28. - Uvigerina batjesi nov. sp., Clays of Roubaix, Luingne (KA i093), x 80 FIG. 29. - Angulogerina abbrev'iata (TERQUEM ), a, side view, b, aperLurul view, Sands of Lede, boring Brussegem no. 33, x 80 FIG. 30. - .4..ngulogerina abbreviata (TERQUEM), a, b, side views, c, aperLural view, Sands of Wemmel, boring Wemmel H-iO m, x 75 EXPLANATION OF PLATE IX FIG. i. - Turriz.ina brevispira TEN DAM, a, b, side views, Clays of l eper, KorLemark (HA 253), x 100 FIG. 2. - Buliminella sp. cf. B. pulchra (TERQUEM ), a, b, side views, Sands of Lede, Dambrugge (ZD 1016), x 70 FIG . 3. - Bulimina parisiensis nov. nom., a, side view, b, aperLurul view, Clays of Asse, Oedelern (B HB 247), x 105 FIG. 4. - Bulimina parisiensis nov. nom., a, side view, b, apertural view, Sands of Wemmel, boring Wemmel 14-10 m, x 100 FIG. 5. - Bulimina tenuistriata TERQUEM, a, side view, b, upel'lural view, LulcLian, Damery (Damery serratum), x 100 FIG . 6. - Bulimina ovata n'ORBIGNY, u, side view, b, apertural view, Clays of Asse, Oedelem (BH.B 2117), x 75 FrG. 7. - R eussella elongata (TERQUEM), Sands of Wemmel, boring Wernmel 14-5,50 m, xlOO FIG. 8. - Reussella elongata (TERQUEM ), a, side view, b, apertmal view, Sands of Lede, Bambrugge (ZD 340), x 110 FIG . 9. - Reussella elongata (TER QUEM ), a, side view, b, a 11el'Lural view, Sands of Lede, Burnhrugge (ZD 1016), x 100 FrG. 10. - Reussella lim bata (TEB.QUE:Vl ), a, side vie"\-v, b, uperlural view, Sancts of vVemmel, h01·ing Wemmel 14-7 rn, x105 FIG. 11. - Reussella terquemi CUSHMAN, a, side vie"\-v, b, apel'Lurnl view, Sands of Brussels, Lalhuy (WA 165), x 100 FIG. 12. - Bolivina carinata TERQUEM, a, side vie"\-v, b, aperLural view, Sands of Lede, Bambrugge (ZD 1014), x 105 FIG . 13. - Bolivina carinata TERQUEM, a, side view, b, apertural view, Sands of Le de, Bambrugge (ZD 1016), x 105 FIG. 14. - Bolivina carinata TERQUEM, u, side view, b, apertural view, Sands of Wemmel, 11oring Wemmel 14-10 m, x 100 FIG. 15. - Bohvina crenulata CUSHMAN, a, side view, b, apertural view, Sands of Lecle, Bambruggl' (ZD 1016), x 100 FIG. 16. - Bolivina crenulata CUSHMAN, a, side view, b, apel'lmal view, Clays of Asse, Genl (Z.\ 1243), x 105 FIG. 17. - Bolivina crenulata CUSHMAN, a, side view, b, aperlural view, Sands of Lede, Bambrngge (ZD 1013), x 105 FIG . 18. - Bolivina anglica CUSHMAN, a, side view, b, pel'ipheral view, Sands of Mons-en-Pevele, Maulde (DE 1204), x 105 FIG. 19. - Bolivina anglica CUSHMAN, a, side view, b, aperlural view, Sands of Wemmel, bo1·ing Wcmmel 14-9,50 m, x 115 FrG. 20. Loxostornum teretum CUSHMAN, a, side view, b, upel'Lural view, Clays of J\sse, Oecielem (BHB 247), x 75 FIG. 2i. Uvigerina farino sa HANTKEN, a, side view, b, aperLmal view, Clays of Asse, Oedelcrn (BHB 238), x75 FIG. 22 . - Uvigerina spinicostata CUSHMAN and JARvrs, Clays of Asse, Oedelem (BHB 247), x 75 FIG. 23. - Uvigerina batjesi nov. sp., Sands of Mons-en-Pevele, Mont-Saint-Aubert (DH 1210), x 100 FIG. 24. - Angulogerina abbreviata (TERQUEM), a, side view, b, aperlurnl view, Sands of Wemmel, Strombeek-Bever (BV 1272), x 100 EXPLANATION OF PLATE X FIG . i. - Angulogcrina abbreviata (TERQUEM ) var. tubuli/cra nov. var., hololype, a, side view, lJ, aper tural view, Clays of Asse, Oedelem (B RB 237), x iOO FIG. 2. - Angulogerina abbreviata (TERQUEM ) var. tubuli/era nov. var., Clays of Asse, Oedelem (BRB 247), x70 FIG. 3. - Angulogerina muralis (TERQUEM ), a, side view, b, apertural view, Sands of Lcdc, Hambrugge (ZD i017), x HO FIG. 4. - Angulogerina muralis (TERQUEM ), a, b, side views, c, aperlural view, Sands of WernmPI, Strombeek-Bever (BV 1272), x HO FIG . 5. - Angulogerina sp. cf. A. . ovata (TERQt:E~I ) , a, side view, b, apertural view, Sands of nru ·s •Is, Saint-Job (BA i06), x iOO FIG . 6. - Tri/arina wilcoxensis (CUSHMAN and PONTO'<), a, b, side views, c, aperlural view, Sands of Wemmel, Strombeek-Bever (BV 1272), x 75 FIG. 7. - Tri/arina wilcoxensis (CUSHMAN and PONTON), a, b, side views, Sands of We111111el, boring Brussegem no. 25, x 75 FIG. 8. - Bi/arina selseyensis (HERON-ALLEN and E.IBLAJ\D), a, side view, b, apertural view, Upper Brackles ham beds, Whitecliff Bay (EG 1), x iOO FIG. 9. - Bi/arina selseyensis (HERON-ALLEN and EARLAND), a, side view, lJ, apertural view, Sands of Lede, Bambrugge (Z D 1013), x iOO FIG. iO. - Bi/arina selseyensis (HERON-ALLEN and EARLAND), a, side view, b, apertural view, Sand of Lede, Bambrugge (ZD 340), x iOO FIG. ii. - Robertina germanica CUSHMAN and PARI FIG. i. - Pullenia quinqueloba (REuss), a, side view, b, apertural view, Clays of Asse, Oedelem (BRB i057), x 90 FIG. 2. - Pullenia quinqueloba (REUSS ), a, side view, IJ, aperLurnl view, Clays of l eper, boring Woens drech L 536 rn, x 55 FIG. 3. - Nonion affine (HEuss), a, side vievv, l.J, aperLural view, Clays of Asse, Oedelem (BHB 1057), x 5r-i FIG. 'L - ·Aonion affine (HEuss), a, side view, b, apertural view, Sands of Mons-en-Pevclc, llyon (MMV 79), x 95 l•'1G. 5. - Nonion sca7J/w111 (F'ICHTEL and MOLL), a, side view, b, aperLural view, Sands of W ern1n cl, SLrombeek-Bever (BV 1272), x 50 FIG. G. - iYonionella wemnielensis nov. sp., holoLype, a, b, side views, c, aperLurnl view, Sand· of vVemmel, boring Wemmel 4.8-22 m, x 90 FrG. 7. - Nonionella spissa CUSHMAN, a, b, side views, c, apertural view, Sands of Dl'Ll ssels, LaLhuy (WA 1139), x 90 FIG. 8. - 1Yonionella spissa CUSH;'IJAN, a, b, side views, c, apertural view, Sands of W ernrnel, borinrr Wemmel 14.-5 m, x90 FIG. 9. -- Discorbis parisiensis (n'OilBIGNY), a, dorsal view, b, ventral view, c, peri phernl view, Lule Lian, Grignon (CAB 1002), x 55 FIG. 10. - Discorbis parisiensis (n'OnBIGNY ), a, dorsal view, b, ventral view, C, peripheral vievv, Lulelian, Damery-serratum, x 55 FIG. ii. - Discorbis vesicularis (LAMARCI< ), a, dorsal view, b, ventral view, c, peri phernl view, Lulelian, Grignon (CAB 1261), x 45 FIG. 12. - Discorbis vesicularis (LAMAilCK), a, dorsal view, b, venLral view, C, peripheral view, Lulelian, Grignon (CAB i002), x 30 FIG. 13. - Discorbis vesicularis (LAMARCK ), a, dorsal view, b, ventral view, c, peripheral view, Lulelian, Damery-serratum, x 20 FIG. 14.. - Eponides sc hrcibersi (o'ORBIGNY), a, dorsal view, b, ventral view, c, peripheral view, Sands of Wemmel, Slrombeek-Rever (BV 1272), x 30 FIG. 15. - Eponides schreibersi (o'OnBIGNY), a, dorsal view, b, ventral view, c, peripheral view, Sand of Wemmel, boring vVemmel 14.-9,50 m, x 35 K'\PLANATION Ol• PLATE xn Frc. i. - Eponides poly,qonus Y. LE GALVEZ, a, dorsal Yiew, b, ventral Yiew, c, peripheml vi ew, Sands of Wemmel, boring VV emmel 48-23,50 m, x60 FIG. 2. - Eponides toulmini BROTZEN, a, dorsal view, b, ventral view, c, peripheral view, LuleLian, Grignon (CAB 1000), x 80 L~rG . 3. - Eponides plummerae CUSHMAN, a, dorsal view, b, venLral view, c, peripheral view, Clays of l eper, boring Woensdrecht 485 m, x 80 Frn. Li. - Gyroidina angustiwnbilicata TE:-< DAr-r, a, dol'sal view, b, ventral vievv, c, peripheral view, Clays of l eper, boring vVoensdrechl 535 m, x 85 L<'rG. 5. - Gyroidina sp. cf. G. soldanii (D'OnBIGNY), a, dorsal view, b, ventral view, c, periphernl Yiew, Clays of Asse, Oedelem (BRB 105-i), x 45 l•' rn. G. -- Cancris subconicus (TERQUEM ), a, dorsal view, b, venLral view, c, peripheral view, and of Lede, Bnrnbrngge (ZD 1012), x 55 Frn. 7. - - Cancris subconicus (TERQUE;v1 ), a, dorsal view, b, venLral view, c, peripheral view, Luwl'r Panisel beds, boring Woensdrecht 398 m , x 55 FIG. 8. -- Cancris subconicus (TERQUEM), a, dorsal view, b , Yentral view, c, peripheral view, Sand of Mons-en-Pevele, Hyon (MMV 79), x55 FrG. 9. - - Cancris auriculus (FICHTEL and MoLL) var. primttivus CUSHMAN and 'I'ODD, a, dor al view. b, ventral view, c, peripheral view, Sands of Wemmel, boring W emmel 48-22 m, x 55 FIG. 10. - Cancris auriculus (FICHTEL and MOLL) var. primilivus CusrDIAN and TODD, a, dor. al view, b, ventral view, c, peripheral view, Clays of Asse, Oerlelem (BRB 1055), x 55 Frr.. H. - Anomalina auris Y. LE GALVEZ , a, dorsal view, b, ventral view, c, peripheral view, Sand- of Lecle, Bambrugge (ZD 340), x 55 FrG. 12. - Anomalina acula PLm1l\JER, a, dorsal view, b, ventral view, c, peripheral view, Clay. of leper, boring Woensdrecht 540 m, x 85 FIG. i3. - .4-nomalina acula PLffVIMER var. ypresiensis (TEN DA_\I), a, dorsal view, h, venlrnl view, c, peri pheral view, Clays of leper, boring Woensdrech t 54:? m, x 85 FrG. ill. - Anonial·ina grosserugosa (GDMBEL), a, dorsal view, b, ventral view, c, periphernl view, Sands of Brussels, Nalinnes (rI'HB ii90), x 55 FIG. 15. - Cibicides dulemplei (D'ORBIGi\'Y), a, dorsal view, b, ventral view, c, peripheral view, Clays of Asse, Oedelem (BRB 2Li7), x 45 EXPLANATION OF PLATE XIH FIG . i. - Eponides umbonalus (REUSS), a, dorsal view, b, ventral view, c, peripheral view, Clays of Asse, Oedelem (BRB 247), x 80 F'IG. 2. - Gyroidina oclocamcrata CUSHi\IAN and HA:\NA , a, dorsal view, h, venlral view, c, periphernl view, Sands of Brussels, Forest (BD 393), x HO FIG . 3. - Baggina sp. cf. B. parisiensis (D'ORBIGNY), a, dorsal view, b, venlral view, LuLelinn , Grignon (CAB iOOO ), x 90 FIG. 4. - Anornalina acula PLUMMER var. anomahnoides (TEN DM1), a, dorsal view, Ii , ventral view, c, peripheral view, Sands of W emmel, Strombeek-Bever (BV 1272), x 70 FIG. 5. - .4-nornalina sp. cf. A. danica (BROTZE'<), a, dorsal view, b, venlrnl view, c, periphernl view, Clays of l eper, boring W oen sdrnchl 583 m, x 75 FIG. 6. - Cibicides westi HO\\"E, a, dorsal view, b, venlrnl view, c, peripheral view, Sands of Brus ·el » Saint-Job (RA 105), x 75 FIG. 7. - Cibicides westi HowE, a, dorsal Yi ew, b, venlral view, c, peripheral ,·iew, Sands of B rnsse 1s, Plancenoit (NK ii59), x 75 FIG. 8. - Cibicides vialovi BYKOVA , a, dorsal view, b, venlrnl view, c, peripheral view, Barton beds, Alum Bay (D 4), x 75 FIG. 9. - Cibicides proprius (BROT ZEN ), a, side view, b, ventral view, c, peripheral Yiew, Clay of leper, boring Woensdrecht 549 m, x 60 FIG. iO. - Ci bicides proprius (BROT ZEN ) var. acutimargo TE'.'l DAi\I, a, dorsal view, b, ventral view, e, peri pheral view, Lowel' Panisel beds, boring Woensdrecht 391 m, x 60 FIG. ii. - Ci bicides sul;:,ensis (HERRMANN), a, dorsal Yiew, b, ventral view, c, periphernl ,·iew, Sand· of Wemmel, boring Woen sdrech t 335 m, x 60 FIG . 12. - Ci bicides sp. cf. C. tallahalensis BANDY, a, dorsal view, b, ventral view, c, peripheral Yiew, Sands of Brussels, Spy (NNA 1151), x 30 FIG. 13. - Hanzawaia producla (TERQUEM), a, dorsal view, b, ventral view, c, peripheral view, Sand. of Lede, Balegem (ZG i025), x 60 FIG. 14. - Alabamina wilcoxensis TOULMIN, a, dorsal view, b, ventral view, c, peripheral view, Clays of leper, boring Woensdrecht 488 m, x 60 FIG. 15. - Alabamina oblusa (BURROWS and HOLLAND ), a, dorsal view, b, venlral view, c, peripheral view, Clays of l eper, boring Woensdrecht 535 m, x 60 EXPLANATIO\l OF PLATE XIV FIG. i. - Cibicides pygmeus (HANTI FIG. 3. - Cibicides sp. cf. C. ungerianus (n'ORBIGNY ), a, dorsal view, h, ventral ,·ic \Y , t', pcriphernl view, Sands of Wemmel, boring Asse no. 35, x 45 FIG. 4. - Cibicides sp. cf. C. duternplei (n'ORBIGl\Y ), a, dorsal view, b, Yenlral Yiew, c, peripheral Yie\\", Clays of l eper, boring Woensdrecht 592 m, x 70 FIG. 5. - Cibicides lobatulus (WALI\ER and JACOB ), a, dorsal vie-w, IJ, venlral vie\\-, e, periphernl \'i cw, Sands of Brussels, Saint-Job (B.-\ i02), x 45 FIG. 6. - Cibicides carinatus (TERQUEi\1), a, dorsal ,·iew, u, venlt·al view, c, peripheral view, Sand of Lede, Bambrugge (ZD i0i4), x 45 FIG. 7. - Cibicides proprius (BROTZEN) var. acutimargo TEN DMJ , a, dorsal view, b, venlral view, c, peri pheral view, Sands of Lede, Bambrugge (ZD 342), x 45 FIG . 8. - Cibicides sp. cf. C. rnauricensis HovYE and ROBERTS, a, dorsal vie\\·, b , venlral view, r, peri pheral view, Sands of Brussels, SainL-Job (BA i05), x 45 FIG. 9. - Planulina burlingtonensis (JENNINGS\, a, dorsal Yiew, b, venlral vie\\", c, peripheral view, Sand of Wemmel, Strombeck-Bever (BV i272), x 50 FIG. iO. - Planulina burlingtonensis (JENNINGS ), a, dorsal view, b, ventral view, c, peripheral view, Sands of Wemmel, Strombeek-Bever (BV i272), x 45 FIG. ii. - Planulina burlingtonensis (JEN:'\INGS) yar. neelyi (JENNINGS ), a, dorsal view, h, ventral Yicw, c, peripheral view, Sands of Mons-en-Pevele, boring Woensdrechl 47'1 m, x 55 FIG . i2. - Planulina burlingtonensis (JENNINGS ) var. tendami nov. var., holoLype, a, dorsal view, b, Yenlral view, c, peripheral view, Lower Panisel beds, boring Woensdrechl 385 rn, x 4:1 FIG . i3. - A.labarnina wolterstor//i (FBANKE), a, dorsal view, b, ventral view, c, peripheral Yie\\", Sand-; of Brussels, Nalinnes (THB ii89), x 45 FIG . i4. - Epistorninclla aculi11largo (HALKY.\RD ), a, dorsal Yi ew, IJ, Yenlral Yiew, c, peripheral vie,,·, Clays of Asse, Oedelem (BRB i056), x 30 FIG: i5. - Siplwnina lamarckana CusrLVJA:'i, a, dorsal view, IJ, ventral view, c, peripheral view, Sand:; of Wemmel, boring Wemmel 14-7 m, x 75 FIG. i6. - Earreria /allax RnEZAl{, a, dorsal view, b, venlral view, c, peripheral view, Sand:; uf :Vlons-en Pevele, Mons-en-Pevele (GAG i249), x 45 EXPLANATTON OF PLATE XV FIG. i. - Epistominella oveyi (BHATIA), a, dorsal vie-w, b, ventral view, c, peripheral view, Lower Pani beds, boring W oensdrecht 39i m, x 60 FIG. 2. - Siphonina prima PLUMMER, a, dorsal view, b, ventral view, c, peripheral view, Clays of l eper, boring Vloen sdrecht 550 m, x 75 l ~ IG. 3. - Lamarckina cri 'lellaro'illes TERQ UEM, a, clor al view, b , ventral view, c, peripheral view, Lutetian, Grignon (C AB i 26i ), x 75 l''IG. 4. - Lamarckina crislellaroides TERQUE:'II , a., dor al view, h, vcnlral view, c, peripheral view, Sand · of Lecle, Bambrugge (ZD i0i3), x 60 FIG. 5. - fislcrigerina sp. cf. A.. glabra (BERJ\IUDEz ), a, dorsal view, b, venlral view, c, peripheral view, Sands of Lede, Bambrugge (ZD i0i7), x il5 FIG. 6. - A.slerigerina sp., a, ventral view, 1 , dorsal v iew, c, peripheral view, Sands of Wemmel, boring Wemmel i4-i0,50 m, x iiO FIG. 7. - Globigerina sp. cf. G. angustiumbil'icata BOLLI, a, dor al view, b, ventral view, c, p rir hernl view, Sands of Wemmel, boring Wemmel i4-9,50 m, x 75 FIG. 8. - Globigerina sp. cf. G. angustiumbilicata BoLLI, a, dorsal view, b, ventral view, c, pe1·iphernl view, Sands of Wemmel, boring Wemmel 48-23,50 m, x75 FIG. 9. - Glob·igerina sp. cf. G. varianta SUBBOTINA, a, dorsal view, b, ventral view, c, peripheral view Clays of l eper, boring Woensdrecht 536 m, x 75 FIG. iO. - Globigerina sp. cf. G. varianla SUBBOTINA, a, dorsal view, h, ventral view, c, periph rul view Clays of l eper, boring Woensdrecht 536 m, x iiO FIG. ii. - Globigerinoides sp. cf. G. daubjergensis (BRO "Il\IANN), a, dorsal view, IJ, venlrnl view, c, p ri pheral view, Sands of Mons-en-Pevele, Mons-en-Pevele (GAG 1249), x i!O FIG. i2. - Giimbelina sp., a, side view, b, aperlural view, Clays of Roubaix, Ploegsteert (LLA i087), x 100 FIG. i3. - Elphidium latidorsalum (REuss), a, side view, b, aperlural view, Sand of 1on -en-Pcv' le boring Woensdrecht 473 m, x 45 FIG. i4. - Elphidium lalidorsatum (REuss), a, side view, b, apertural view, Barton beds, Alum Bay (D 5), x45 EXPLANATION OF PLATE XVI l<'IG. t. - ilsterigerina sp. cf. A. guerrai (BEll:\IUDEZ), a, dorsal view, b, venLral view, c, peripheral view, Sands of Mons-en-Pevele, Mont-Saint-Aubert (DH i 2i 2), x 45 FIG. 2. - Asterigerina bartoniana (TEN DAM), a, dorsal view, b, ventral vievv, c, peripheral view, Clays of Roubaix, Luingne (KA i093), x 30 FIG. 3. - Asterigcrina bartoniana (TEN DAM), a, dorsal view, b, venlrnl view, c, periphernl view, Clays of Asse, Oedelem (BRB 237), x 30 l<' IG. 4. -- Asterigerina wilcoxensis CusnMAN and GAlUtETT, a, dorsrd view, Ii , venLrnl view, c, peripheral view, Clays of Roubaix, Luingne (KA 1093), x 85 FIG. 5. - Ha stigerina niicra (COLE ), a, side view, b, peripheral view, Clays of Asse, Oedelem (BRl3 l055), x 130 FIG. G. - - Ha stigcrina micra (COLE), a, sid e view, h, peripheral view, Clays of .\ sse, Oeclelem (BH.B :2li7 }. x 130 FIG. 7. -- Globigerina triloculinoidcs PLU?.11\IER, a, dorsal view, b, venlral view, c, ohli<]ue p riphC'rnl view, Sands of Mons-en-Pevele, Goclarville (C O 62), x 85 FIG. 8. - Rotalia audouini n'ORBIGNY, a, dorsal Yiew, b, ventral view, c, peripheral Yi ew, Sands of LedC', Bambrugge (ZD i016), x 55 FIG. 9. - Rotalia audouini n'ORBIGXY, a, dorsal view, b, venlral view, c, peripheral view, Sands of Ledc, Bambrugge (ZD i017), x 35 FIG. 10. - Rolalia audouini n'ORBIGNY, a, dorsal view, b, rnnlral view, c, periphernl view, Sands of Lede, Bambrugge (ZD 1017), x 50 FIG. H. - Rolalia sp. cf. R. calvezae (LOEBLICH and TAPPA.'), a, dorsal view, h, venlrnl view, c, peripheral view, Lower Panisel beds, boring Woensdrecht 401 m, x 85 FIG. 12. - Rotalia propingua REuss, a, dorsal view, b, ventral view, c, peripheral viC'w, Sands of Lrclc. boring Woensdrecht 3511 m, x 85 FIG. 13. - Rotrtlia thouini n'ORBIGNY, a, dorsal view, h , venlral view, c, peripheral view, Sands of l\Tons en-Pevele, Hyon (MMV 1201 ), x 30 FIG. 14. - Gyroidinella magna Y. LE GALVEZ, a, dorsal view, b, ventral view, c, peripheral Yiew, Sands of Brussels, Nalinnes (THB 1190), x25 FIG . 15. - Elphid'htm laevc (n'ORBIGNY ), a, side view, b, 11eripheral view, Lulelian, Grignon (C:\B 1001), x40 l•' IG. iG. - Elphidium lacvc (n'ORBIGW ), a, side Yiew, b, periphernl view, Sands of Brnssels, Sainl-.Joh (BA 105), x 65 FIG. 17. - Elphidium subnodosum (ROEMER ), a, side view, h, peripheral view, BarLon lieds, Alum Bay (PQR 1), x60 FIG. 18. - Elph'idium subnodosuni (ROEMER), a, side view, h, peripheral view, Barlon heels, Barlon (D 1), x55 . . . . . . ..../) . /\ ..., ...... ·· . ··{.... :..... ···· ····...... : ..... ,.l P~ttcm •Lcde ·-:: \l'ltCf"Itlc• e W(:mme:Ie 1 • Am ( lBRUSSELS ' \ leper ?! & THE BEi.GiA.'\ BASIS ASD ADJACEST AREAS Underlined classlc::1l local.tiea are dca~t"'Ith In the faunal descrl~tkin. ~ Paleoo,.iotc .So r.l Oucn L.:..:...:.J~ Mesozoic o • Chompigny PARIS ~ Kenozolc ·~o 200km .-::/":::<<"·"·.-.·.·.-:-:-:-::::::::::-·.-.- .····...... MAP 2 ...... ) ...! (\ __ _ ( (·, : .....··· ········· <:::::\..... "'c:r1;<:flc4,,,Ds ....·· / s~I>- ,) ~y.. • Turnhoul o~ : ..... 1""" ~ ...·· ANTWERP .. :· .... '), \" ./ .. .. \ ...... · t,:······ ...... f··· !\ e Ooshndc 1 BRUGGE "'1 ~,...... ··~:: ....-·, ...... ·· .._.) , • Eek)loo !.. ..) e lr-4011 \ • Ocd&-t;m • S t N1klooa /(£:A~ ...... ,, PE: IV eBur~em 6 E . F L A N D E R S W. F LA N D E R S ;·· ...... ·' • AolU:rbrug <:_--- e Aoltcr • Torhoul --, • Korhmarl( ~-~~~·\'~~r'··--:;· .~\__...... :: ::::~::·~_r'·'~~:::~~.~:=:= P1thm . • Tiell e Hoogl ede ...... • Q . 0. 1 ... • Ardoie 0•"><' •A .. ) •L•d• Slryme-t .. ~ • VIier.ni t e Boltgem ~···t.-..._) .....,, . -.. ~ )(" • Bombrv99« • • i< L I M B U R H\tkt; • Aiu "" ,,__ '""•·~"'""J /.-v" /\ i•: ~••••~ ...., G • • £.uet< t rt• 0 ~tt"Olfu~c.. LEUVC:N t{- •. ~··· rf • leper Korbc:k·Lo~eKrr\com "USS£ LS •Ber g e Sout u ·tcm !- eKORTRYI( •An.~cgcm ...... •Gr immert1ng-:n • Tt:rvurt~ ._, '•) ···- I :::> ~ • St .Tru1deo • Neerrepen •C osse l e T1«a\m -~ i TIENE~--~~;'_-~ol::.' • Borg loon • H,eni.s 0 . , •Ho•goorc!•n '•,! ···1.::-···'I --::,.__ • Moc ,," BRABANT : ..... _ ~A.tnot.ig.e~• Rt:t'l~i·• e F"lobnq «: .• Go{. uton \ ) . · Bodl eu f •••••• -·· • P fo egsteut .: ouscron , _,. "" • ; ,,.,,; ;, ... .' ~'.""I oro~"~ . • :_ ~-/ TOURCOING • ·-.. _. •••• .-._ Elluct!u ,.. <. '·· " ., .·. ,.. • '"·"'WOh'ioo '' '"'./ /' r·-.. )''' e Ccllt• e St Sou.,.tul"' ...... \ ...... ; ... : •Plonc•n~o.t• £tt•&n•u ·-.,1· ·. !'----:·-•. :.- ·~---.,:{;_./ -..• _: ~ Ro~;~--J •-'?:?> ~i\Y . ·-- ~ ') ...,. --·· ... , .. • Frosnc1 _,;~, "'"'l"•"" ,, ...,~,., ,.., . I LILLE ~v1nnt•e Mouldt • llra ~ ,.,---- • Lcuu • Scu2n1c:1 ·:.~:=..-·£ .. ,__... (··~f ::.~~::.,-----:·_rCt,,'· I ... _., ~· ·~··"! ~'""1.... I ' ' /:' -- (. --- H AINAUT • •• •••••••• • • ... ··~_../ • Grandglisc "? -4 Iv : ..······- ....··,. "·--"- !.. ·;·:·· . • O,.ch~cs ...... ··\ C' /2" Mon!-en - Pi Wit -\.... , . NA~UR • Ostricou,.t .. MONS •SlGhoola'nX Mont F'onlul :~ • Corn.Cru GJ;NER.I L GEOGRAPHIC MAP • C1pfy } (/)OOUAI ::!: ...... :... • pC.uonl ...... _,...... \.. ( ...... • N~lonnu~'('.. S --- '('.. ~ 10 ~E,..,,••l•nnoi"':,. -:·····--' ' --- 0 0 I 2'0 ao --··· ~p.. ~ MAP 3 GEOLOGIC MAP ,\ND SMIPilE D LOCALITIES OF THE LANDEN ····· AND IEPER FORMATIONS. (baocd on the Gco)oglc Map I : 160, OOO) (...... ( ... ·· !7777T,! { A 0 Sando or Moos-cn-Nv~le lLLLLLJ W 0 Clays of Roubalx f::. Morlanv.-e h: mcmbc r rn:mo 0 Clays or leper V Sando of Oostende Upper Landen Beds .. {r£ 1:-:-:-:··.. :-] Lower Landen Beds • 0 1rnmplcd localltic• with foraminifcra \ ..\ ...... -~-----.i"''-·····, .., ..... ···- ..l ...... ··;'...r--····'··· ....•.. ··· ···············;·' V- Ao O 0 aampk!d locallUcs without fornmlnlCcra VOoslcndc aBruggc r- Aalhr-Slc• -Marie aCAG .····•• '"*°', ( .....!"" \...... } .. .· GEO UJCIC )1.\1' .\SD S.\M l'LE D l.OCAUTIES OF TH<: l'.\l'ISEL ASD DRL'S~l:U>EulL\JATIONS (ba,·d on the G<•ok>~c)hp I : ltiO , OOO) '-...... ) ITIIIIIIJ] ~0 DruHl'l e Form;1Uon ~ Al!. l'pper Panlael Deda ~ I Lolllcr l';:lnls<.>I Beds • 0 Sanda o( Vllc rzele • O Sand)" Cl;iya of ,\nckrlcchL "! • Q C ' ) 'I o ( llonetJ ·'·.. .\ F-J'·············..... ··••...... /· ··············· i., ...... ·· ·::· ,., ••••~·· ~-·' --, ~.:~ 40 km ft) 0 --£. ··: ... ~ -~_,:.__.,-P<:'.9-v \'\ RC ~ .s;p?J §PH oc::> 0 oa CAA \ 0 'Y '-~...... i D (\ ······,··.... 1·-·) ...._.,,,.-·· t ...... -····...... -·~ ....: 0 .. ····: ~ u IJW"'.MT / \ "=···.::-;-!·-""~.....·-··... < ... ~...... ·····-" ...... , MAP5 .....: ...... :··" <·:::\...... · ··.. ...... ···"·· ... ·...... · ·.. :...... H•ist-op-dcn- Berg '/ .l ·..... ··. @@ '._..,.o'7 .A A Sands o[ Wemmel (D ITIJIIJJ • 0 Lede Formation ····~ 0 10 20 30 40km ... · ············· ..... :··...... :··...... ······ . . ; ; :;, o, I I \ I I .... ········ ...... : .. · r···--... ,]~\) ······· ...... 1.-5...... ····...... ····· :; .:> ~~ <..... - '-0~ .J ..... ..···· · I ,'/ I l I I I I I ,' I I I I I I 0 I • !: I I :I I I I I I :...... ···".;: .? .·" ··· ...... ...... · ...... · - ,./ ....··· · MAP 8 1 -::...... ( ...... :··· ~ :.:::·::::·:...... · .··'··'\... :> ...... .....·· ·· ...... ·· ·t' ...... \...... \~. r6' ·...... :··· ...... · ------'• ' • n .. •:.::.~ "' .::71 ~ opprox1ma h: li m it o f th e l e:pe r f o ,-rnalt0 n ·:.. ~ r------· ~.it ····.. ~ :·-====== D.\ SE OF TllE IEPEll FOR.\IATION OVERLYING ~ Sallds ol Qostcndc ~ s..Jcis of Erqucllnnc s o r of L:mdcn ~ Sands of Grandglisc ITII1IIJ P~cozoicstrata localities with pebbles at the b;ise loc3litics with coarse sand w;thout ~~,J pebbles at the base approximate eastern and southern li mits of the Clays of Lou.vii ... ···. ~ 0 10 2 0 J O .... MAP 9 .....· ...·· \_..... ··· ...... ( .. ...· ·-~~~.-:.-::\. ..:· _,~------•••.- ----"···-::--- i - - :·---..·:.:..' _ __ -~o-- .~~ ...·· ··· ------=---,,, __ . ~:::::·:~::··········../ ../ - 1.35 • • ·1 38 • .• · - 114 ------. • ·S>.3 ... _.po 95 • . / -100 l ..--- d.. the ~p~r . e ·96 • ·SIO -~ , fo r mu l 1on 99 • ·£>9 • . as · - 81 .~:~~ .,, ,. •" -=::>~ I · • -78 ~-..,• -•• • • .., •·•> •·•• ______--;!- • r ···"•s --..____ ·; •. ,, • ., ·~.., -~~~~,J • ·49 ..,, •... -~~··'\ ·-~ · -•6 •-""\;;·-/..• • \ •. ,, •. ,,~•,fi'... ·...... ~ ····...... •. ,.J:~·J•,,~ •.,. •., • I - 'H:.... f ~·-•a...·-··~···-· .... ·-• •-• -"' o ~~ I I, •..~ •···•·".: ---•·• • •·' ~·.• _--;: , ... , •-••-.o o···.. -•o-3------· o~ o O eo . . -•/"' ---e -• ~--- ~\·-- .\'~ •...... ~ ~.,, ...... • •lO ~ •·•8 ~.. ~>~ ·~-~ I COKTOlRS OF THE D.\SE CJF T ll E JEP ER FO RM,\TION • - Zl9 mctc r:s Oostcndc O. D • ..,\...,,r··~ ...... ,,...... o 10 20 30 40krn ...... \ \ ...... :". "· i .. I ,• I I J...... " ...... ·, \ , I "' ,.' .< I /0 "' . : ~ \ \\ \ I I \ \ I .... /·/"'-'"·...... ·-·" \ \ ~' I I { ! I ; I I I I I / ""), ! ,IOI.. I / <' I I / I I I I I /) I I I I I \°' ...... ' I I .. I I t I I I r<= I I I I "·<.\. I I I I t I I I I .... I ...... \ !!" '-'-~ ,,._ I ···- ...... ~~-· ~ .. ,, ~ I / ··.•._. '····... \.:/...... \ ...... ...... .... ·····...... ·· 0 3 ...... \...... ,/""'"' ...... !''· ...... :'·· ...... '•, ( ...... i ii -----<~:· ~"'.\ • "'•,! t :. .. ~ . .ii i . 0 ... . . ~ . ii . i a . ~ . ;;; . '\ 'ii . R :e ~ ( ;~ I I I I I I I I I I f''"• .. : I I I I I I I I ,., I ~~' I I I I ,. I • I '·g I i 15 ·~ .. ' \(\\·· ...... '•, ;}:\: ! 11 ' ··· l> :" I .!·.,...., I .I 1 I I I /I /-..,..- ·fr·-I . : 1 :1li/ 1 I I I I 0 I . / ',,,,,' ,' ,' I I I ' ,''~' (: I I ' ' ...... ,' I ,' ' I I I , I I I',,', I ,,/0 / / ,' ,' ,' .' I I ,' I I / ,',',',i ' /,t1 1 / ''101 1 ,,11 /I ,',''/tkt/f l t ,' ///1 d'/11 I · ,, 1,,, 1 1/1 1 ...... ,, ''''1 1 ,,, I /,/(,,X/,0'( .' ,'/ /,<,, /: (l ' .. I I I \ \ g( ' ! :' : : \ . \ I I I \ ;;; \ : I I I I I I I I I I ··· ...... ·· · •' ...... {,_ .····· ..... ...... •. 1' ...... !·· ...... / ...... ··· ;:..... ~· i ...... ··":•"" ·····(~:~:· ;\ ...· \ '·· .... \ ...... : :~, .-:. \ 1\ \ ·... . , \ \ ~ , I • I " ... I ... I I \\·.. ;I"'">' I I ;; . .. . i I .. \:.-·\ ...... · ,o,,: CJ~. '•,, I ,, .. 0 0 . .· a . / / .:·./··. .,,.· ...... I :' ' I I I' .. . I I 0 I I c< I I I I I 11· I I I I I I: • I I I I I ,, I I ' ,l ' ···-· .. / '\ / ... , ... ------<'0---...... I ~-~: I ::) I ·~: '>.(\\ ,. - I I I o, 'o ".. \ - I ,,. :; I . I :x... .. ; I I '. I ,o"' ,,. I I " I / \ I I OQ I I I I I I I I ... I I ~ I I .. 0 I ')\ I .... \ I I I I I I I I• \ \ \.; \ "I: ' \ \ --- ..... 0 ~ ( 0 r I o ' .'l ~ I ~ \ 0 \ ,.,,...'i.··f'···· ! I l \ ! t ~'. .. I i 0,;, -······"""\ ...... ) ! ) ,.. I ~ I ? I - ················· I .. o ! ; :./ ..... -'! o I f ~ ,i 1 ; II I t / l. 1 I~ ~ : 0 ~/ I ~ / 2 ···' - ~-· }' / / ,' ( ...... I / I I " / / / / I / ,','I I ot / ·.... · 1· / ,. ',' / / i o I -1 1 / I I I / I , 8 ;, /', ',#, I f I _/ I I I / / / 'd' ! '/ I o I / t~ / I I ( : I ~I : I I I ~ (/ ..... ·· ...... .. ···· MAP14 { .. . •"( .. . J/i ,:~-~.... /'·-·::: ... ,. ....\ ...... i \., .• _ ... -r ······.. ..._ L_.·;J / ... .. / .. \.'· s !...... :·· ...... ··· ··' 0.. t. ·...... , ...... \ o,. 0 .. I II/,,-,, ,r! / .: \ ~ ~.. //) \ I 7 j·> ... ··' ,' , ...... ) ...... ···· "~..·" ,' I \ / I \ I / / '···: I , tt . tt 0 I •,~••/,/' O • I I // / , ' o>t (\ ,' 0/ , / 1 ' "°' ' .. 0 ~rf / / 0 .. ... 0 1 1' ~~:-~:~t~lomotofth< ·..... o• ;" 40, : // 11 i I ' / " I '"" ' " ... I \ o'O I 1''1 ... , (_ I I I I -\~):~>' I I o I / : / • • 1 ., I o., I I • " I ~..II I • u 0 ,' I I _.. .·...... ·· 0 ~I I I H I I 'I ( I I I I I ··... '/ I I ., /!I' , I 'I I I~ I ., 0 0 :. .. I I/ I I t I I I • I ··I I "I \-/ \I ; ·J1 I ':',,.., ,; \. .. o ...... I j' I I ,. I I I I I I TIUC!C' E&;ES OF TllE P.\~1SELFOR.\IAT!O :\ .\l"D OF \ Tll E BRt:ssi;u; FOR~LITION I I thickness or the Paniscl Formation I !7 In me ters •\ thickness of the Brussels Formation • 32 in meters \ ••••••••• :i.ppro:-:imatc soulhcastcrn lim it of the ·', Panisel Formation ',, limits or the Brussels Fo rmation \ ' I \.s.f ...... ,. .._ ...... L ...···········-··.,··· .. 10 20 30 40 krn ·.. _ I .J ...... ·· I I ,...... I ( ...... r··...... ··.. \ .... ·· i ( (/,/''' .;·"'./ ...... ·"···../--····...... ,,,;· , .... ,..r.. ••""" ,, ,," I , I I I 1 : t ,.f... ··· ...... : .J/ ,' ( I y·· ... ,: I :/ I I L\ < I /!, ,... /' • • I •...__) / ·····-·---····· ·' t I ~ I I I I , I I I I //.. , I • I • I • I I ;- I I c.:. I 0 I . • I .·' I :. : \ ! : I I I ', .. ·· ·-..... :··... _ ' ··..... ···· ' ' ', ' ' ' ········ ...... : ) :_ ...... '·· ....·· 0 ·········· ... ,., 0 .. ~ ; 9. ... s·················· g ::! "'0 .. ;;; ~ ~ ~ 0.., ., 2 o.j ;;; ~ ... ;; ~ ~ lil 0 ~ Cl ,..~ ::! .> ~ ,'' ... ' ,'' ':,. .... ,..,...... ,...... · v ...... ( ..... : ( ,. .... ,...... ·· i ..... ·····-,_.v(,...... ······ ,,! ...... ---·-'' , , , ,' •• .i ,., \ ' ~ \ ,I :I ,, ,I 0 I I I I I ~· I • I I I I ·. ~J / ,, / ,,' /,------·---- ..... / I ······- .... ./ I I I I I I r-:: I ' ~: : ' ,' ' , . \ \ f I • I : I ,_ ...... ' ..· " o I w.,. '1\···. .. _ ..· .. . .J ! 'o I I IO ,/ I "', ·.. •,. :I o. ' I ' ', I • \ ~ ' I ' I ' . ~ I I ········. ·.. ..: I ,l o .. \ ~ . . . \ \ '\ .; ' ' ' ' ' 'o ' ' ' ' ' ' ' ' ', ' ' ' ' ' :. .···· ...... · ... : !! I I ;"""""""'" :I ...... 1·J".,,,,., .. ., ... J"· .., ...... · .... ; I .,.:· : ~ . \ /}"""! \ ...... '/" / ' .. i I !l 1 () .. / ...... \ ...... _,,, .. -··\-- ~ ...r,, .., .• .; ,.. ·" ...... · ..· I / ,. . I ; . I • I I I ! I I .... •~' , / ~ , I,: I I I I • : I I : I I I I ::; \ I l \ a :~ I ~ . I I I .· ··· .... .: ...... ·:: .....···•· I I y...... ) I I I I I I I ~ I I ...... ::: ·'...... -~=··· ...... : ~ · ····· ... ········. n .· ... 0z ... ·· -l c0 iii ~ ~ .·· ...... ~ [(l ~ ~ ~i~ -l ~~g [;; Ji ;; a~ ~ ~h "' ~ d ~ > ~ g' ::l §1 ~ :; ~ 3 / -::·. I.. o l I I I I c···' .. .i'" ...... J".. .,· ...... I ( I .•. ,I ,.:./...... · I ,· I \ I l ..i / .... ,...... ,. ___ .. rf" ..... -" ...... ~ ...... · ... i / .. ., • ·-...... , ...·•···· •,, : ~········ .... i ·1 o • ,-;-- ... : I \• \ I I \ ,' \ I I \ ...... _...... · ·-....\.._\_ \ \...... } } C...... \ ·...... ;""i "') )/.-----,_ .... /" ... g ' 8...... ······ ... .:· ~ ~ >-! 0 i;j .: fJ" :;. 51 ~ ~ ~ S' :,,:~ ·· ..~ ii ;; ;;: ~ ...... 0 3 .·· ······· · ··~ .• LOCAUTY MAP WITH THE NETWORK OF THE TOPOGRAPHIC SHEATS borings or localities with foraminifera •• in the samples borings or localities without foraminifcrJ. 00ostc:ndt: Do · in the sampl.cs . 8"'99• ·.. - ..· • BRB SRGo Aoltt,..·S \t · Mo,..•t • BAA o BRC 0 10 20 30 40km I PGe -- - •«•d~ AC OPA MAP 19 I ...~...... , "Pr • RA Ml«h ZB .~AC . B,..uutgtm Al> e o p Opo • 1G BT oB\.; e BJs· 1•u•ii'5Enu:S!--l----t------Aue ••:~ •ac .VA 0YB oBB L X ...... ~ e LB PP'\, 0 • i!ll vr •t~( .:~:c ~...... ···...... 0 • CAA YE • BA ••. ~D JI"' F '-'r.{T J-AF OU • BP ··... w·ic'U.Ls;---~J WE I • NC 0 ...t•M U oWH 0NL ~.:·•·>-~·· • NH ( CM.t.'-LElllCM~WR ····-...... I tNC • CAG CA Inst. Roy. Sc. Nat. Belg. - Mcm. N " 147, 1961. Pl. I. Kon. Bclg. Inst. Natuurw. - Verh. N' 147, 1961. 3b 60 ~ le B 7a 11 b 19• 30c 24a _,....___ - ---... , , •• · ..;f ... i6 ~:y 2 8b ?7a 29 b J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium. Inst. Roy. Sc. Nat. Bclg. - Mem. N • 147, 1961. Pl. II. Kon. Belg. Inst. Natuurw. - Verh. N' 147 , 1961. . .. ( . ' , 5c 0 a :I ·~ Be ..\ \ I (\ t\ \ \\ Ja)' .J ... t 17c 15a ~4·.lr>,1·· ~··· r,q· . 19b 15a ' .. 19c ~ 15c 15c J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium. Inst. Roy. Sc. N at. Belg. - Mem. N ° 147, 1961. Pl. III. Kon. Bclg. Inst. Natuurw. - V erh. N' 147, 196 1. '\ ~'· Sc / "' 5c 19b · ,_~ 17a 230 220 21 b 180 J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium. Inst. Roy. Sc. Nat. Belg. - Mem. N ° 147, 1'96 1. Pl. IV . Kon. Belg. Inst. N atuurw. - V erh. N ' 147, 1961. 1 b 3b 3o 11 dt\2JJ.~.,.·.: 12 b ~;.;,,:·./ !3b 2b 2o ___ ...'Y '4a ©5b 17 0 @ ~ ... 19b ll(o ,:-._ I J \ li 21 b 23 0 25b J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium. Inst. Roy. Sc. Nat. Belg. - Mem. N ° 117, 1961. Pl. V. Kon. Belg. Inst. Natuurw. - Verh. N ' 147, 1961. . 8 18b ~ \::}) 15 c 16 b 160 13 c a J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium . .. Inst. Roy. Sc. Nat. Belg. - Mem. N ° 147, 1961. Pl. VI. Kon. Belg. Inst. N atuurw. - V erh . N ' 147, 1961. 1 a 2 b 7a .,_ ..... ··· 5 J. P. H . KAASSCHIETER. - Foraminifera of the Eocene of Belgium . •. Inst. Roy. Sc. Nat. Belg. - Mem. N ° 147, 1961. Pl. VII. Kon. Belg. Inst. Natuurw. - Verh. N' 147, 1961. . i 10 4o 3o 21 7b 7o Sb 150 20 17 IB 26 ~ 13b 120 19 ICS 22 . ' 24 23 26 15 627 290 29 b 30b J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium. Inst. Roy. Sc. Nat. Belg . - Mem. N ° 147, 1961. Pl. VIII. Kon. Belg. Inst. Natuurw. - Vcrh. N • 147, 1961. / ~""'- ' 2 • ({)). 3 b ;~-· ·, •. l \ .'. . \ t II r ~, ' \ : 5 b V5 0 10 b 10 a 14 b 13 b 15 18 24 b 22 c 20 b 14 a 2 2 b 20a ll>c 24 • 28 25.b 23 b .~ 25• 2 !la - - 27b ~ ~ 30c 2 6b 25a J. P. H. KAASSCHIETER. - Foraminifera of the E ocene of Belgium. Inst. Roy. Sc. Nat. Belg. - Mem. N ° 147. 1961. Pl. IX. Kon. Belg. Inst. N atuurw. - Verh. Nr 147, 1961. lb 3a 9b 10a 14b 24b 15 b 19a 19b 17 b 22 12a 16b 20a . Q. 13a 21b 20b J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium. Inst. Roy. Sc. Nat. Belg. - Mem. N ° 147. 1961. Pl. X. Kon. Belg. Inst. Natuurw. - Verh. N' 147, 1961. 3a 7b 6c 7a 9b 5b 10b 180 8b 18b !Sc 160 14b 13 150 170 16c 12b 15 b 17c f. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium Pl. XL I:1st.Kon . Roy.Bel g. ScIn ·st. Nat. Natu Belg . - Mem. N " 147 urw. - Verh. N' 147•' 1961. 7b . . . 0I Sc J. P. H. KAA SSCHIETER. - Foraminifera of th e E ocene of B elgium Inst. Roy. Sc. Nat. Belg. - Mem. N° 147, 1961. Pl. XII. Kon. Belg. Inst, Natuurw. - Verb. N• 147, 1961. 14a J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium . •. Inst. Roy. Sc. Nat B l . Kon. Belg. Inst N. t e g. - Mem. N " 147, 1961. Pl. XIII. . a uurw. - Verh. N' 147, 1961. Sb 7c 3b 7b 7a 6c 4b • 6a 9b 10b Be 100 15 c 140 13c J. P. H. KAASSCHIETER . - F oramm1Jera.. of the Eocene of Bel gmm.. Inst. Roy. Sc. Nat. Belg. - Mem. N ° 147. 1961. Pl. XIV. Kon. Belg. Inst. Natuurw. - Verh. N' 147, 1961. Sc Be 12 c 13 c 13 b 16c 15a J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium. Inst. Roy. Sc. Nat. Belg. - Mem. N° 147, 1961. Pl. XV. Kon. Belg. Inst. Natuurw. - Verh. N' 147, 1961. 1_/%}.~:~~~1~_;:.;; •. //"- _,, u ~' \ ,, 2a Sb 6b 9b 7a 7b 10a 10c 10b Bb Be 14 a 12b 13b 13a J. P. H. KAASSCHIETER. - Forarninifera of the Eocene of Belgium. Inst. Roy. Sc. Nat. Belg. - Mem. N ° 147, 1961. PI. XVI. Kon. Belg. Inst. Natuurw. - Vcrh. N ' 147, 1961. Ii 3b 3e vJ le 2e !lo r. '.t-J;,.,l~-)-~-4 i,.);J;': :#'"~!;. w - -. llc " l3b I 17· ·\ .I , •.\, ,J,\ ~·· I l . ' 14c 13c 7b A ' ' . . 15 Q uI lib J. P. H. KAASSCHIETER. - Foraminifera of the Eocene of Belgium. TADLE 1. GENERAL DISTRIBUTION CHART J RARE x I COMMON FREQUENT I. Ammoba<;ulitu sp. cf. A. americanu" 2. A1um1ali11a sp. cf. A. danica . 3. Cibicide_,, sp. et 0. dutempki . 4. Cribrostomoides sp. 5. Haplopltmgmoide" sp. 6. Rhi:ammina sp. .. 7. Spiro1"1ledammina mexiaensis .. x x x xi S. Trrxhaimnina sp. cf. T . in}lata. x x x xj 9. Eponidu plm11mtrae . xx xx[x·.; 3t. Ggrotdina angu~iumbilicata !x xlx xi x x ) I i I---+--'-+- !-...J.--+-lf-+--~---+- l -t--+-+-t-t--+--+---l-t-+--+---11--t--+--+-l--+--+---1-.J---l---i----l-j~--l--I 32. Tutularia amith1·illt n~M . 1-----r x x ~ l 33. A8lerigcrina tcilcoxt118''8 j·. x X xl I 3.\. Lentiettlina {ABtaroliu) sp. cf. L. ckeorala j- -...-ixxx> 35. Lenticvlina (MITTgin.ulinopai.8) enborn~ ·...... --i JC,. X·> i ! 3G • .YodOM1.ria latejugala .. ! 37. Ui·igffl1u' baljui. -i-1-+1-+---t-+--11-+-t--+-+-f-+----t-+-1-+-l-I 3fl:. Gf.obigerina sp. cf. O. oorianta .. 39. Gfubigl'rinr& triloculinoidu .. &O. Glohiguinoid"a sp. cf. G. daubjugen.aia . U. Nodoaaria minor . .\2 . Cibkidra sp. cf. C. mmm'.unsi" . .\3. Karreriafallax ... x x : ,\\. Cibicidu t£Ut~ . i ..... ,..., ...... ) x x x: 45. Cibirides propritu nr. acutimargo .. 4t;. Angulogtrina ahbrtriaJa . lx x 1 : - x ·ix x 47. Anomalina acuta. !--...-~ ...... - 4~. Bolidna anolka .. !xxixx; I --:~~ ~ I !· ix J x: ~9. lJn1talina eleQanB ~·~·---"-+--+-l---'---+-.-l--'---1--1'-+- + I -~ 1. 50. Lagnui uW/Josa ...... i- ;...... -.4- ~ ~,-.-+-l-!--l --l--1-l--l--l--1--l---+-!x-x+--- l---+j -.: ··!--1--1-- 1-e-- ~x . 51. Rotnliaspp.• + >-- -- e-- ;X X X ; "i----t- --l--,.. -- = - 52. A8leri{l€rina barfoniana + i/ :~ < xi 'LL i · >1 i-: x > x • 53. Elpltidium auhnodo.tUm ---; t~~ ----r-;- l x~ -~- rx-+-~x-f--J-t--t-_-f-_---l-t-~1---f-_-_,+--,t-~---~f:--+-4--.J.-l--t-x-+,x-l-l----l---i--lj-x-<.j.X--J_:X_:>+x~-, i---l--I 5.\. Cibicidu lobatulu.s 55. Cibicidu sp. cf. C. ungerianus .. ! I( x :ic x! l '.I _ --+-- ·~.,-'-1-'--+---l>--+--+--4 --r-" 1;--t---'t-•--+- t--t--+--+!_lt---+-+-t-+-+---+-1--+--~f-x-·+:'-x -+--+- l--.J.--I -~- ~ X: .j ...... I,_ ,..._.~....._ x! X> Xl X: 5i;, Globulina gibba ... 57. Guuulina irreyularia .. ~.i y:.;x~ :!,·x X 75. Bolivi.na pukltra , I 76. JJilJcorfJisspp. x x x, lw jxxxx><:xx 77. Buliminella sp. cf. B. pukhra . --f 78. Bolivi.na cren11laJ.a ITT )0 x ), x x x 79. Rtm8ella elongata. I TADLE I (continued). GENERAL DISTRIBUTION CHART .0 -' RARE x cm1MON z FHEQ UENT g 3 SO. Gyroidina octoramerata . 81. Cancri.s 81tbconicus. 8:? . •.Womorphina sp. 83. P$e1«lopoly111or1Jhiua spalulata S.\. Rcuudla obtiua. 85. Gfoborotalia app. 86. A nomalilla gr088er11go.sa . S7. DiMorbis perpl.aa . ~S. Boli61ui cari11ata 89. Discorbis parisien.!is • 90. Entruoknia orblgnyana . 91. Pyr11lina (lltlta . 9:!. 811iroloeulina rostigera var. 11biq11a. 93. Angulogfrina m11ralis !).\. A.Bieriutn.na ap.. 95. Cihir:idNJ carinaiu8 .. 96. Glolndina glbba. var. 1mndaJa .. -+-' 97. Lamarcl:ina criahllaroidta !lS. Planulina burlingtonmais ' + 99. Triloc1dina trigonula + 100. Tutu/aria W}(Jluiinans IOI. Epi.nomiTILilaot'tyi. !02. Glanduli.na laet-igala . 103. Spiropledammina carinata 104. Spirop/1-rlammina cari11ala var. d€ptrdita i< x x )< < xj:.- x ._,:. x!:• :- X X--=,.....i=--""' !05.Lag..'rta~lla .. .i...... -+-- + 106. Trifoculina gibba :: : : : < x Y) : :~:i: 1--i--t-----,-t--x-ii-x-xrx-x+ -+;:-:-+!:-:t---+.- ~ ++ -t--+- i i IOi. Eponidu polwanu.a •• t--+- --~ I • ix x[x > < x x > x xjx xlx x IOS. Siphonina lamarcl:ana . ++--- 1 t ~ --+--:-;t;--=:::__ lI·I'· :xxlx. r- i-~ •:;=-· ;xxxx llY.1. Plarwlina 1rnrlingtonrn.'li.! Yar. tmdarni. i+ 1 ~ 110. JJolfrina brabcrnticti. +-+-- --+ E". ~x )< t- l ~t- 1-+--1--1-- 111. Di.acorbia sp. d. D. ftrgm1€Mia t- + .+ +- 112. Elphidium hiltf'rmanni ... + -~+--1- - ,~~ ~)< 1--+--+~-~+--+-l-t--t--+-t-+-+--+---+-f--l--+--~-l- r I~ :XXX> l(l(XX <~~ . /. . 1 1 113. G11ltulina laelRa • -r, __ <\ x Txxx) l xxxx i 1 + :-- --:-~=~xx~-: ,,__ l~~x ~xxxx 11.\. Rotaliaap.cf. R.t'al'IY.ZLU + .-- +- x x x !:< x 1 x x t-'-"-t!_x_x+.x-'+-+-t-+-+ --+--1-t--+-+--+-f-+--"I- 115. Slgmornorp/iina .mnitula . t + .... -r + + - . + +- - ,._. - ~ 1..: )(!X" "")' : 116. Glcbuli.na grar:ida + i .... + x )( + x xix x x x x ~ jx 'T 117. /fa.. tigPrina micro . ~ II ; x : t:H. Bullm.iMUa Mria/l.punciata - . x )( ( x x x !:< J( x -+' -"·--+--J-~-t-41-1----t- -+--l--'-'-'..-+--+-~--+-,_r;-+-+--t·--+---+-rl -t !, +1 132. Oydoloculina sp. cf. 0. pundala . le- + ~t--r-+--+-- l--+---t~i~·-·+x_x-t---~-t--+h_x-t-x-+-t-+--+--+-+---t---+---+-f-+--+---+- 133. Pyrgo buUoidea .. i + + I !, ' x x < x x x ',·,~ x x x I 1 131. Tutularia agglutinan.a var. nalinrlut!nai.a . ~ j:.:.:xx " l t + + 135. Valvulina spp.. T--+----+ + j:< jxxxx l ,,,·,· + ~ ~ -~ +- ~ -L- I xx 1 ~ 14G. A11-0mali11a claustrata U7. ArtiGulina nitida l-- Jll8. Bw;r;ina sp. cf. B . pariaienala . ' -! 149. Epistomo.ria Bl'mimaryinala . 1;;0. fJpiatomi:nellauvrrUa. 131. ~ndritina spp.. 152. JJ!ilioladi8licl1a. ----1--- 153. Neocribrella gkibigrri.rwidu 154. Qu.inlJ1t€loctdina 11p. cf. Q. Mpera .. 155. Spiroloculina 'J)t.rfomlCI . I 5G. 8pirop}11f1almidfom perhua 1~ 157. Triloculina lecalvwu I T \BU t (co11ti11m·d). GENERAL DISTRIBUTION CHART ~ .0 HAil!:: X I CO ~IWJN FHEQL'ENT i 158. JlilWfa biro.slri" _ xxxx ixx xx 159. Quinqi1eloculina cl"t'MSa • [ 1GO. Q1iinq1uloc11lina striola . ----1-+--ll---t-f-+-- I· < x ;< x iX x x_2 r-- 11)1. Ren11lina optrc11lari.!f. - -::..:~ x x ~ -1-- f- i---r--r-t-+-+-+--+-1---1-- t ( XP< X lXXXX f I : 1-1---- IG2. Spiroloculina costigern var. cari11ata 229. Oyroidirui ap. d. G. -Mldanii .. x x x + ' i I 230. Olandulilla ae<1ualis .. I l < X'-XXXXX- ·-- 231. Oyroidina 8oldanii ... 1--- ; I X X X ..._.,_,...,._ l +---+---+- -+-t-1-+-~---+--l---+-r--i---t---t--t-t--+---t---+--+-I 1-,-,--. - - -r--- 232. Pyrulina fusi.formia .. t- xxxx~x~ 233. Pulleni.a bulloidu XXA -~· I SANDY CLAYS OF .ANDl~RLEOilT CLAYS OF RONCQ SA~DSOF .AALTER ~ c + SANDS OF VLIERZELE t"' > en b:I 0 ;z .,, -I H to ;:g l".l c:: t"" c u; c "d l".l > ~ .,, ;:g l".l 0 I : "' 1:11 >-3 to "'l".l t'l t'l c l> c ..-:: <: "' "' >-'3" "'r- .,, ;:- -j 1:11 .,, c: "I §" 5· 5· &; "l "l 0 3: co 0 0 0 ':ii .,, -I !:""' 0 g- ~ c.. "I ::.i -t -t i:'1 if 0 ~ .... t'l r- c z ::r "'C') ;:g ::c c "~ ::c 0 g., r!. s: > t'l :;; ;z c CS :,:.. ::l " ~ ::l .,_ r) ~ ::l z c: 3: c; ~ ·r. ,. 0 0 "' ;:g "' n g 0 0 0 ::l :>: bj l> ~Ii;j ?:O ?:O ?:O Olr) z 3: "' '" t'l -t ::c g1~l~1~ ~1~> l> 1111() 0 0 5 :::.g t :,:.. ~ ~ !;: ~ ~ ~ 0 • I • < ~ . ? c:: ::l ::l l> t-- ...,a. - - ~ ? I? c ;:g ,....,...., I '"I,.:. _, ;z 5 O ,O r.J:, 'l.;. 1c- ,.f., ... 1 .:... '"' '"' CJ:.'"' '"f..'"'' ~ f;,~ '"'I'"' -t WC>-..lCO~§l~l (Jl~(.;t~-t'-.;, ... ;,;1 ~,~ -·:.;t 21:l ~ 0 ..... Anomalina acuta . Cibicidu sulzensis +. ~t.1. 1:- ·-=--~-t. - r:-. ;1= . . . x ~ Lenticulina spp. . M I. Quinqueloculina Beminula m ... -+-- 1 --~' • t ·- _ I-· _ ,_, --r-t-~ ~ ~· + · f+ -+- -+- I:-::- :::f · :: _ ~ _ j_:___: · 2'. ~Ix " A•"igui= Mrlm 0 x I x I~ Gyroidina octocamerata l "..+ l-1:.-l·J· +~-1:_ =r~... -f- Alabamina wolteratorifi · 1 1 1 1 -i-+ 1 -1" • t--!=!+.:. ~1 ~ -!.·-1~u ·__j_· -t.:-!-.:..-1~ x 1~-~ ·. l l I ~Ill~~ · · · · · · · · x ~ .dngulogcrina muralia f'- .dnomalina acuta var. ypreaiensiB ~ 1 ~ !- !- _ __ _ _ - CibicideB propriUB ~ .. + -1-- •· f - +--- • 1 1 1 ~ x x Eponidu sclireibersi l=:=rt~r-.:..+:- ·. I . ._,_::11· ,, 1....:. -·~---+-!--x -;- 7 x Globulina gibba I ... ~ ~ ;- -;- ~ Planulina burlingtonenBis ~ i~r.....:..._ . - . . ...:...... \...:-+-----!-..--+- -+ + x 0 Planulina burlingtonenaia var. neelyi ·--1- +- -+- +-+--+- I -+ -1--+ ,. + I ~ I- I I +- + + l- -!- + -!- ;I-- Planulina burlingtonenais var. tendami i...: x Quinqueloculina carinata 1--+- 1--+-+- --!--!· -+-+ I· + + -I x~ ~ x x Rotalia ap. cf. R. calvezae x x Rotalia spp. x x x x1 Elphidium subnodoswn - ; x x x x Jlanzawaia producta x x Ammodiscua incertzi.s I x ., I.., -- x Cibicidu sp. cf. C. ungerianus .., -x x x Cibicide.s weati x x x l x Guttulina problema --J.--1----+--l---l--f--l--l-l--l~ + .1. -'--- · - · ·- -x x x Guttulina pulchella x x x l x N onion granifemtn x ffx x Pyrulina gutta BARTON B EDS > 0 0 ::c z a:I .,, .,, 0 0 LONDON CLAY > ~ u; -4 -4 -4 > -4 LOWER MIDDLE UPPER "CJ== C') ::c ::c rn ::c -4 I'll I'll :! ::c I'll r- ::c .,, a:I >-3 ;; "I'll I'll r- c ;... a:I 0 0 -4 b:j ~I'll 0 ~ t-< .,, > ::c "CJ z i_,,j ~ 0 > 0 I'll -4 > "CJ z 0 0 :-.:i z == I'll z == C') G'> z 2 trj a:I ~ ::c trj t=:l "'d t::rl t::rl t=:l t=:l t::rl "'d "'d "'d t::rl t=:l t.=j r- T C') t::rl Q t::rl t::rl Q Q I'll .,, t=:l 0 0 0 trj .0 Q Q Q Q ,0 Q a:I r- > trJ Q Q Q > I'll 0 I'll Q Q ..... Q r;j "'d "'d "'d \::.::! ..... ti ti ti ti ..... ti ti ~ ~ "'d ~ ti ti ...... z ~ 0 ...... 0 0 rn > ~ -4 ~ 0 ii>- 0 w 00 ii>- ~ ii>- :;: Ul ii>- 00 0 ~ """ '"' °' !" ~< > :..-1- Alabamina obtusa Alabamina wilcoxensia --+--- ...... ,_____ Anomalina acuta I-~- -- 0 1 · Anomalina acuta var. ypreaiensis Q > I . Cibicidea proprius Cibicidea proprius var. acutimargo Gvroidina angustiumbilicata Karreriella danica Lenticulina ( Astacolus) sp. cf. L . decorata I ..., N onion scaphum ...... Siphonina prima .... c Spiroplectammina adamsi ·----t- t---+--+-+-.... -+-·-i· ,_:__ - _~. : ·. .·+ >_:___._. fr. Textularia smithvillensis .... c:: . T • i ..., Cibicides sulzensis , .... . .. Pullenia quinqueloba 1--+ - -+--+--+-+-----i - -t- .... - 0 +--+--+-- • -~ ---+--+--+-+.,..._-_,__--_-+--~ ~ .:'-+-...,-+-+--+--+-+--+--+-+--+---~-+--+-+---t---+--Q~u_i_1~_ueloc__ ul_ina __ i1_n_pr_ea_a_a ______--1 .. ..., · ~ Quinqueloculina seminula .... 0 .... . -=--~ ;;--+----:--+-+--<--· _ Elphidium latidorsatum Articulina laevigata Articulina terquemi I . Cibicid.ea sp. cf. C. ungerianus I . Asterigerina sp. Bifarina selseyen.sis 0 0 Cibicid.ea vialovi Cibicid.ea pyqnuiua 1--~ -- -t--+---t--+-1 ->- ~__.-~--+---< c ....- .... 0 .... Cibicides sp. cf. C. te1Ulllus Elphidium hiltermanni Epistominella oveyi • 1 • ..., Guttulina irregularis ~ +--+---t-+--+---t-+--+---+--+--+-+--+---tl------1 . I· ...... Gu.ttulina problema Guttulina pulcliella Hanzawaia produda ----~ ~~ - 1 ~- r--r-t--i--r-t--i--r- 1 --,--i--t--i--i--t--t--t--t--t--t--ft---t--fl--t--t--f---t---,::---::----:------l Reussella elongata .... 0 Rotalia audouini ..., ...... Rotalia propingua Triloculina trigonula var. injlata Epistominella acutimargo Glandulina laevigata Globigerina sp. cf. G. angustiumbilicata Globulina gibba var. punctata Lagena striata Miliolinella oblonga : . N onion graniferum Pyrulina thouini Quinqueloculina bicarinata Quinqueloculina carinata Quinqueloculina costata : ..., ..., ..., T--+--+-T--+--t--i--t--+-:--+--+-1--!--+--i--=-Q-ui_·nq-=--u_eloc_u_li_·n_a..:.j_ul_ea_i_ia______-..., Quinqueloculina ludwigi o+--+-1--1--- t --11--t--t--l-+--+---+-+-----t--i--t--+-l---+--R_ob_e_n_ina-'g~e_r1_1ia_1_ii_·ca______--J Spiroloculina canaliculata Triloculina trigonula SANOS OF V1.n:n:u;u~ A'!D SANDY CLAYS or Asm:aLKOllT tl ... I~~H ~t l ~H HH 8 3 8 8 8 8 8 8 e s s s -'ft IT~J· :r ~~ : . T--,-~; :+:- - : ~;;=:;;,~;;.:;M-~M 1 11 :f +- :. : : :--= : : i· +: : · I: =r:.: :::. •. t.c-· .·r.-rc--+'-tc-r-t:--t:-+-+-HH-t-+ -+-+-++-+-+-H -+--t-+-+-H-1-+-+ - --•-H-t--1--~"'r;;'="=':i=::'i'::~";·~a=';;c·pc"-~·=~'::::;,:::o'~;C::::'-,"'----I f:: 1 . . t-' . t-. ' +" . . +~ -t-t , +:- K11rreridla danica ' ' t- · r· ·.· .· "· " · · +' · · · + I . · :--.1-r-1-::-t-+-t--+- l--t-+-+-·-t-H- ""'~"~" '"'"'"' · · +-. _:__ · . :__:__ · · · · · · : +: f- 1~ 1 • T:-r-:-ii-IT:-rHH-:--r-+-t--T++--1-+-H-+-+-+-+++-+-+-HH -+:++-J- AmmoOOculitu sp. cf. A. umerican11~ · T +~~. -:-t-: ~~ +-r.-+--t-.7--,.t-r-l1r.-+--til,-+-+-+-+-+-H--+-+-+-+- t:---H-+-+-t--r+-t:-t-t--H-t-l--+-+-+"1-"t-HH-+-+--'-1-~~~;:,,,~1~~~~~·"~~~:~~1:~-,,-M------I · !• · +-. -,.-f.;--' I· l Dentalina1M{J(llopolilana Spiroplectammina adamsi RhizammiM sp. C LAYS 011' l El'Ell I I ~ . I Oribroerornoidusp. · ! · I · · I · · Spfroplectammina mnituMia -+-+-+-f-i--l-1--f-+--+-+-t-+-+--f--f-f--'--t--f~--+-+-t-+-+-+-+·-\-:.~l~·-t-+-f-i--f-1-'--f'--+-f-'-i-'-+:--J-'..'~_:__·+f--~i-·\-~H~~7/~~lf-,ro-g•-,oidu~',--'•Pcc·=ccc____ ~ I · T rochammina sp. cf. 1'. inj/ata Oibicidea sp. d. C . dule1nplci Ammodiacua incut1i.!" A111mobac1ditu sp. cf. A. umcricanU8 noon>< < > > > .. ni .... o ...... o f-"+--t-+-~i--+--·'- -+c-' +"'+-1--+-'c."""''cc"C'C"'cci'1"'•""P~P· ______l-1 • I · '." Eponidea plmnmuae . I · .. : : ..... Dmrolina megalopclitami 0 > < ;... 0 > · I .., Spiroplectammi1ia udamai · I · Rhizammina sp. ~ ·~-t-'-t-· ~i--;-l't-t-1ri--t--t-+-+--'t-'-t--t--t-t-\->-t-"-t->+'-" +--t->+-t--t-~+-t-ri--t--t-+-+-+----c----·~it-·+-+-'-+--l-"4--t-"'l--+'-l-~--+-~N=°"='°"~"ffi~•m~~------\ · I · I · Quinqr1eloc11lina im7JTeasa ... · I .., I 0 · I · · i · Ano11111lina sp. cf. A . dwiica " ' I · I .., i ..., ..., > I > < .. i .. .., I · I · Anomalina aculli var. ypreaiensi8 -4 • I i, - I • o ,i, . 1, Siplumina prima ~f ~~-~+-,-.-t--t-~ +-::;;-~+"'+-+'"-r"+<~' +l <"-'- <-'+'>+'<'+-"<+>+-1--+-+--+--'~t-l"+"+ >+"+'"+"'"~<"-"''°"l"'o'-1-''I°'+->~· '-':~+ "+""-+-~ t ., ~~ ~ Cibicideapropriua --r j:± Dentalina sp. er. D. ewaUU ~. t-::"-~·. tr-1-+--+-+---t-+-+-:,-+--t--+-+-+-+-i+---+--+'-+-+--+--+-+-+-.+-!.-+--+--+-+-+--,.--+--+-+--+-+--+ +-1-. -+--+-. +.L.-·~-.-1-~-1--+-~N-oo-~-,-m-,-••-. ------l l----t-+-++.-11--+1-· +1-.+-I· t-t-1--t--t-r-.t-;,-+-t-+-+-+.-+-,.-+--t-+-+-'-tc-+-=-H--t--,--t--+--+--t-+-+--+--+--+-+-+-+--t-+ +:-- · Alabamina obt1uia • t • i 0 ., 0 0 I 0 0 .. ).. 0 ..., .. · Lenticulina ( Mur{linttli~p8is) enbornenMa 1- - .. > · i • Lenliculina (A8tawl11.11) sp. cf. L. decorala I· i., ·i· . 1... -~ Oibicidulobatulua I· ; .. ...:..J..:.._L · · · ' · ' ..., .. ., .., G11ttulin.a prOO/ema rl--t--+-. +I.-+ . +1 · -+-+--t-+-~+-+-,+-_-rcQ+O~O+_-+<-t.~<+- - ~ · - - -1-. -'---i- ,-:-:-:-: -~~: - -:-':-:-: - -~--· -:-.-·- · ·-· -:- + -·--!--- --~-·- 1---~~:;i-g;~,~~u:--M-.,,,-jform_M______, 1--+'-.+-, .---'--+-----+--+-.-I·+---i-t--+---l i-. +I ... c: · c:: · ., . · i · +· Gyroidi11a angu4'iumbilirota 1---'--+----+-+-+-+-i,..-.-t--+--t-+---+---+-+---- ..- ~. : f.T--t: !-:-+:- ·~ :-f--'e-:---+----~.+-. -.+, ~ . .., ! . ~:7~:1:.:~. daubjeruenai4 l-'-'-~.-~,1 :-+--·~: -:-----+-,--+-'-.-1r.-+-+----· t·+ "' t-'--·-·--+-+-1-lc-t-o-!-o+-+-1------+-i------t---;---r-+--i---oc"w-~~idu-,p-.0'1.~c~.•=~=,-rn.=,=M~-- --i r :· n - Alabamina tcilcoxtn.ria 1---+--'---'+-+--+-+-+-;--,_-,--+--+1 .~.-lt-.-+-+--.----1'! r· . . ~--~- ·-~-~~+~ · :.~ _ t ...,+ .... t 1---+--,--+---i-+--'-,"l~~-~~r: t-!-+-+'-'_J_l·-++--t--;----i·-·++-" + :. ~ +- ~ ~. - ; :· _~_. t-. . +-. +. ~::::;::::;: • i. 1. i. . I · +-. . +· . i· :- : ~ :-+:- •. + +., +· --'---+-.--,.---1-+-+o-...."-.r,+-+-- t--P=:,:/a=,.:::..,:::,,:..:.=.,::;.,,".,_,-=--~-·-v-.,-,,~,,,,,-,--+ l-'-'-'-+'-l-+--'-+--+---'--+--+-+1 .~-+--.-:-1.- ~: ~· : +-! -+ : ..,.:-+ ·-1-:"-1'--+-+------+"+-'T-'+'-+ t'tphidium 1a1idof'.f(llum. _.,__I-'--+-~~. +;.--"----;- :.-+-'---+_,_- + ~ I . I -l--l--''""""'::::":::::m•:::::·"'u.=~"'''''-.---- -1 1· +- + · i · ! • Guuuiino p11k./iella 11 : : !· i · Planulina burlin(JloneMia . I · . I· L· ; + Rewlia audouini --+'-.+;::r:;C..,C-+--+-+-+---i--+-+-+--- +-·-'·---t,--+---,---+-~-r--j--+--jl--+-++------. : . ! l.'lphidium hiUermanni _:_ . I . . I . . ! . . i . ' . : : : +--1-+--+----+--l--'c"'w=,""":::.= .. = . ,"'r."'c"'.~-+·-~· -,-,.,----/ ~+'-+'~Ll·_._c-.+-...... :.+:-....:_L-;.:__:_;!:_·+:-.,.:_:_l ·-+:-_,.:._:__+:-+'-'---i--f-'-+-+-~.-1;-.+-.f-1.+-t-----+--'-:--c---:--:-: ~f-+: ~·~i-:----- 1-:::Tal:::::,/a=~~.~""_:l~•l:::iM~M::=:===-----t . 1. -; . · . I ! . · ! . .Spiro-plectamminacari1wtavar.deperdita +-· +· ·-=--+--.·. +l.-· .... 1 ______-+ ~: -·-+-.,--t-ii-c---r--+-.+--+--!-+---+---;--j--t-+-+-+-t-1---;---;---j----j-t-t-l--t---r-~. 1. ! · ! · -+-+--+--"---d~"-~~_ro_""-"_mJJolivim1crenulat11 ~~~ ---r-+--'-+--Hl-'-'+--+-.C....-.:..+-++++--+'-+-1._,___ +!_·+-+-H--t-+--r-;--+--t--+--'-+--H--t- l---r-+-i'+-'-+--t--l--i-Rrw~·'-m~pro~~~"'-""------. . +-·- ...... +. ---'--+.:..+~· . ~ ·-'--'---+'-+--'-+-+-+-+---j-+-+-+-+-t-+-+-'-+-'-H--t-+-+-'--1--1-+--i-+-r---+-+-+--+-'-~Ar-""cc"'C-"'=i'I"-"r-'11'-''C-' -,--,,.-,--- -- . I. - . . ; . I. I· I . · I · : : : : : : : : ~;::Q::=~~:·c~;~cf . S. l>on1emmwi ·- +- ·_ __,_.-t:- · -t-+-'---+-,-.+- :·-+---,--'-.,.-t-1--t--+-+-:-,.-1r.-,,-, -,,-. +-+-t-r--:---+-_,_,-1 1r.-+--t-+-t--H--t -t-++-t--t-+-1-- Di,,roriJia perplex11 -•rt -=~ ~· ~- 1 1 ~ · · · · · \ . . I: I· · I· I . -+-r:-- ~'-·+-'-+- --t-~c'~-::-c:c-;:,-c~lae---,,,li