DOCSLIB.ORG

GB (1990) 20 (5) Pp. 45-77 (Ivanov and Stoykova).Pdf

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
GB (1990) 20 (5) Pp. 45-77 (Ivanov and Stoykova).Pdf GEOLOGICA BALCANICA, 20. 5, Sofia, Oct. 1990, p. 45-71. CTpaTHrpa¢HH anTCKOro H anb6CKoro HpycoB B ueHTpanbHOH '-laCTH MH3HHCKOH nnaT¢opMbi Mapwt Hea/-106, KpucmaAuHa Cmoi1Ko6a reo;IO?II'leCnllii 111/Ctnllmym Eo.uapcKOU aKai)e,\fliU nayn, 1113 Cor/iwt ( Jlpun.•tma On!t ony6nuKorJai/UII 19 U/011.'1 1989 ? ) M. 1l'anov, K. Stoykova - Stratigraphy of Aptian and Albian Stages in the central part of Moesia11 P/utfor111e. Aptian Stage is widespread in the Central North Bulgaria, while the Albian is established only in the northern regions. The Aptian se<.:tions are built up of sediments of the Trambes and Svistov Formations. It has been es­ tablished that the Triimbes and Svistov Formation join laterally along the line Svi stov-Tatari- Osil m. The concretion phosphorites and sandstones, within the range of Albian, are here separated as Dekov Formations. The lithologic and ammonitic sequences in 9 sections are studied and described. Aptian Stage is represented by the Middlt: (Gargasian) and Upper (Clansayesian) Substages. The following ammonitic zones are separated and characterized: Cheloniceras ( Epicheloniceras) martinioides Zone, C. ( E. ) subnodosocostatum Zone, Acuntho­ hoplites no/alii Zone, Hypacanthoplites ;acobi Zone. Aptian is covered with a wash-out by Albian. The inter­ ruption of the sedimentation includes Late Aptian (partially), Early and Middle Albian (partially) Substages. Albian Stage is represented by the Middle (partially) and Upper Albian Substages. The following zones are esta­ blished and characterized: Hoplites ( Hoplites) dematus Zone, Euhoplites loricatus Zone, Euhoplites /aut us Zone, J'yfortoniceras ( Pervinquieriu) inflatum Zone, Stoliczkaia dispar Zone. In some sections the separation of the first four zones is impossible due to the strong condensation in their basement. Albian is normally covered by Cenomanian. The boundary between them is traced by the disappearance of Stoliczkaia ( Stoliczkaia) . Mor­ tvniceras and the appearance of Mantelliceras. Northwestwards an increase of the sandstones and mixed ter­ rigenous-carbonate rocks is observed in Aptian. An increase of the condensation and decrease of the thickness of the sediments to the south direction are established in Albian. Pe3IOAte. B UeHTPa.JibHOH Ceseplloii .6onrapllli anTCKKii liPYC pacnpocTpaneH lDIIpoKo, a aJtb6CKIIH BCTpc­ '!aCTCJI TOJlbKO s cesepHblX paiioHax. Pa3pe3bi anTCKoro llpyca cocTORT H3 oca.QO'!H biX nopo.Q TpbtM6ewcKoii H CBI!DlTOBCKOH CBHT. 6b1Jl0 yCTaHOBJleBO, 'ITO TpbtM6eDJCKaJI H CBHWTOBCKall CBHTa JlaTepaJl bHO CO'!JleHli!OTCll BAOJlb JIIIHIIH CaHwToa - TaTapH - 0CblM. KoHKpel.liiOHHbte <jJoc<jJopHTbl H oec'!attH:KH, axo.QJIUJHe s cOCTaB aJ!b6cKOf0 llpyca, 3;t.ecb Bb!Oe.lllllOTCJI DOA HaJBallHeM }J,eKOBCKaJI CBHTa. l1CCJle.QOBaHbl H OmlcaHbl JIKTOJIOfK'!e­ CKHe K aMMOHIHOBble DOCJle)lOBaTeJlbHOCTII B 9 paJpe3aX. ADTCKH H 11pyc npe.QCTaaneH Cpe)UHlM (rapraCKHM) H sepxHHM (KnaHceJ.iCKHM) no.Ql>llpycaMH. BbiJieneHbt H oxapaKTepH30BaH.bi aMMOHHTOBbie 30Hbi Clzeloniceras ( Epiclze!oniceras) martinioides, C. (E.) subnodosocostatum, Aca!lllwhoplites no/ani, Hypacantlwplites jacobi. AllTCKHH llpyc l)OKpbJBaeTCJI pa3Mh1BOM aJlb6CKOfO llpyca. flepepb!B B OCaJIKOHaKOTIJleHIHI BKJIIO'!aeT HH TepsaJJ BpeMeHH OT D03JIHeaUTCKOf0 ('laCTH'!HO) JIO CpeJIHeanb6CKOf0 ('!aCTH'!IIO) DOJIBeKa. Anb6CKHH llpyc DpeJICTaB­ JJeH cpe)l.HHM ('!aCTH:'IHO) H sepxHH:M anb6CKHM DOJil>llpycaMH. YCTaHoaneHbi K oxapaKTepH3oaaHhi 30Hbt Hop­ lites ( Hoplites) dentatus, Eulzoplites loricatus, Euhoplites !aut us, Mortoniceras ( Pervinquieria) inflatum, Sto­ liczkaia dispar. B HeKOTOpblX pa3pe3aX BbJJieJleHIIe oepBbiX 'leTbJpeX 30R ReB03M0)1(H0 H3-3a CHnbHOl1: KOH.QeH­ catum B HX OCHOBaHHif. CeHOMaHCKHH llpyc HOpMaJlbHO UOKpbJBaeT aJJb6CKHH llpyc. rpaHHD;a npOBOJIHTCJI DO BC'Ie3HOBeHHIO Stoliczkaia ( Stoliczkaia). Mortoniceras If nOJIBJleHHIO Mantelliceras. B ceaepo-Jana.QHOM Ha­ npaaneHHB B anTCKOM llpyce Ha6Jl!OJiaeTCJI yBeJIH'IeHHe llec'!aHHKOB H CMemaHHbiX TeppRreHHO-Kap6oHaTHblX llOpOJI. B aJ!b6cKOM llpyce ycTaHOBJleHO yaeJlH'IeHHe KOHJieHCai.{H:H If yMeHbWeHHe MOI.I.UIOCTII: ocaJIO'lHbfX DOPOJI B !OlKHOM HaopasneHHH. 0 TJIO)l(emui aDTCKOfO H aJih6CKOfO HpycoB lllHpOKO pacnpocTpaHeHhl B U:eHTpaJlhHOH 'l.aCTH MH3IDfCKOi1 nnar<PopMhi. Mx ecrecrBeHHbre o6Ha)l(eHHH noKanH30BaHhl npeHMyiiJ,ecrBeHHO B ,ll;OJIHHaX peK B lO)l(HOH H BOCTO'I.HOH 'laCTHX 06JiaCTH. IJopo.D;hl o60HX RpycoB nepeCeKaeT 45 PHA 6ypoBbiX CKBa)l(HH (cpHr. 1). C anTCKHM H aJlh6CKHM HpycaMH B 3TOH o6nacTH pa3JIH'I­ Hhle aBTOpbl CBH3hiBalOT Mepreml l1 CMeillaHHhlC IIOpOAbl tTphlM6eWCKaH CBHTa), AeTpH­ TOBble llCC'IaHHKH l1 CMeWaHHble IIOpOtJ.bl (CBHlliTOBCKaH CBHTa), rJiayKOHHTOBhlC nec'laHHKH .If cpoccpopHTOBbiC IIJiaCTbl (AO CHX nop C'IHTa.Jlll, 'ITO OHH HllJUI'lOTCH nepHcpepHiiHOH cpa­ U.lieH CBHillTOBCKOH CBHTbl). CIIHCOK pa6oT, B KOTOpbiX orrpet~.emteTCH B03pacT paCCMaTpH­ BaeMhiX IIOpOA, O'leHb AJIHHHbiH. (CBbllliC 30). 0AHaKO TOJibKO B HeCKOJlhKHX rry6JIHKaiJ.H.I!X IIpHBOtJ.HTCH KOHKpeTHbie IIaJieOHTOJIOfH'IeCKHC tJ.OKa3aTeJlhCTBa l1 CIIHCKH cpayHhl, lfHTep­ npeTaiJ.HH 0 B03pacTe IIOpOA Bapbi:ipylOT B lliHpOKHX rpaHHII,aX H HHOfAa HBJIHIOTC.sl O'leHb II pOTHBOpe'IHBhiMH. T o u 1 a ( 1889) BrrepBbie BbiAeJIHeT arrTCKHH Hpyc B paiioHe rop. CBUWTOB. OH t~.aeT OflliCaliHC pHAa BHAOB nec'laHHKOB, BbiHBJieHHblX B OKpeCTHOCTHX ropot~.a. 8 3fJIKAbl npeA­ lliCCTBeHHHKOB, a TaK)l(e Hailla TO'IKa 3peHH.ll 0 B03pacTe CBHWTOBCKOH CBHTbl paCCMOT­ peHhl B npeAbiAYlll,eH. pa6oTe (C T 0 H K 0 B a, l1 B a H 0 B, 1988). AIITCKHH xpyc H ero IIOAMipycbl XOpOlliO oxapaKTepH30BaHbl TOJlhKO B AOJIHHe p. 5fH­ Tpa MC)l(AY rop. II. TpbiM6ew H c. £eJIIIOB (.[( H M H T p o B a, 1967; H 11 K o JI o B, 1969; ,[(11M H T p o B a H Ap., 1972; N i k o 1 o v, 1987). B u.eHTpaJibHbiX H 3anat~.HhlX paiioHax o6nacTM cpayHHCTH'ICCKHe AOKa3aTeJibCTBa O'feHh 6eAHhi. H3BecTHhi ABe aMMOHHTOBbie HaXOAKH: B MepreJI.I!X H CMeWaHHbiX nopot~.ax B paiioHe c. TpbiH'IOBHU.a HalllJIH Acantho­ hoplites aschiltaensis (An t h u 1 a) (I.( a H K o B, fl: o B 'I e B a, 1961); B MeprerrKx c npoc­ rronKaMH rrec'laHHKOB B paiioHe MC)l(AY )l(eJIC3HOAOp0)1<HOH CTaHli,HeH JleBCKH H c: Ko3ap £eneHe BhiHBJICHbi Hypacanthop/ites jacobi (C o 11 e t) H Acanthohop/ites ex gr. bigoureti (S e U n e s) (C T 0 .li H 0 B a - B e p r H II 0 B a, 1964; £ peCK 0 B C K H, ,[( H M H T p 0- B a, 1968). Bee nocne;wrow.He aBTopw oTHOCHT rrrHHHcTo-nec'laHhre OTJIO)l(eHHH TphlM6elll­ cKoi1 CBHTbl B 06JiaCTH K aiiTCKOMy Hpycy, CCbiJia.sJ:Cb Ha 3TH HaXOAKH HJIH Ha JIHTOJIOfH'IeCKOe cxot~.CTBO- CTpaWHMHpOB, CTOHHoBa (1958), Ha'leB HAP· (1965), H H K on o B HAP· (1974), Ruskova (1975, 1982), MBa HOB H ~p. (1982), HHKO­ rr o B (1984), N i k o 1 o v (1987). Arrb6CKHH Hpyc BblKBJieH BIIepBbiC C T p a ill H M H p 0 B hi M H C T 0 H H 0 B 0 H (1958). B Hero OHH BKJIIO'IaiOT cpoccpopHTOBhiH nnacT H rnayKOHHTOBhie nec'laHHKH B paiiose C. ,[(eKOB, OIIHChiBaH H cpurypupyH aaifAeHHylO cpoccHJihHYlO cpayHy. Il03)l(e Hpyc 6hiJI HC­ CJICAOBaH H oxapaKTepH30BaH B AOJIHHe p. OcbiM (H a q e B, H H K orr o B, 1961; H a 'I e B H Ap., 1965). MHCHHC 0 CCHOMaHCKOM B03pacTe cpoccpopHTOBbiX IIJiaCTOB l1 rJiayKOHHTOBhlX nec'laHHKOB IIOMep)l(HBaiOT l.( a H K 0 B H fl: 0 B 'I e B a (1961), l.( a H K 0 B HAP· (1963), U. a H K o B H AP· (1964), U: a H K o B (1968). B3rJIKAhl JTHX aBTopoB AeTa.JibHO paccMOT­ peHbi B HalliCH rrpet~.hiAYW.eif CTaTbe (11 BaH 0 B H Ap., 1982). Ha 6a3e cpopaMHHHcl>ep K aJih6cKoMy Kpycy npH'IHCJIHIOT TaK)l(e 'laCTH TphiM6ewcKoH CBHTbi B oKpecTHOCTHX cerr ,[(eKoB, OcbiM, CaHa,D;HHOBO, HoBa'ieae, bhmrapeHe, TaTapH, Opew (l.( a H K 0 B, fl: 0 B 1.f e B a, 1961; l.( a H K 0 B l1 ,n;p., 1964; l.( a H K 0 B, 1968). HeKOTOpbie aBTOpbl BKJIIO'IalOT oTJIO)l(eHHH KJiaHceH.cKoro B03pacTa B o6·beM aJlh6CKoro Hpyca (lJ.elliHTCB, 1962; .lipeCKOBCKH, ,[(HMHTpOBa, 1968; ,[(HMHT- p 0 B a H ,n;p., 1972). , B TC'fCHHC IIOCJie,D;HHX 30 JieT HaKOITJieHO 3Ha'IHTeJibHOC KOJIH'ICCTBO HOBbiX ,n;aHHhiX o6 arrTCKOM H arrb6CKOM .s~pycax B pa3pe3ax CKBa)l(HH. ArrTCKHH .s~pyc, rrpe.n;craBrreHHhiif OTJIO)l(CHH.liMH TpbiM6eWCKOH H Pa3rpa,n;CKOH CBHT, IIpOH,ll;CH IIOBCCMCCTHO B o6nacTH. K arrb6cKoMy j{pycy OTHOCHJIH Bepxuee qacTH TpbiM6elllcKoii H CBHIIITOBCKOH CBHT B 6y­ pOBbiX CKBa:liGIHax B paflose c. IIecapOBO, KpymoBHII,a, ,[(. ,[(LI6HHK, r. ,[(bi6HHK (H H K 0- Jl 0 B H .n;p., 1974; RU Sk 0 V a, 1975, 1982; H H K 0 JI 0 B, 1983; P y C K 0 B a, H H K O­ n o B, 1984; N i k o I o v, 1987). <l>occpopHTOBhiH nnacT c rnayKOHHTOBhiMH rrec'laHHKaMH (c , rrepeOTJIO)l(eHHhiMH" B HHX aJib6CKHMH OKaMeHeJIOCTHMH) IIpOH,D;eH B 6ypOBhiX CKBa)l(HHaX B p aHOHe c. KoMapeBO, EpHCT, ryrrHHIJ.li (l.( a H K 0 B H .n;p., 1961). B 3TOH CTaTbC H3JiaraiOTCK pe3yJibTaTbi HCCJie,D;OBaHHH, IIpOBe,D;eHHbiX, C HeKOTOphlMH nepephiBaMH, B nepeo.n; 1979-1986 rr. Haw HHTepec K cTpanrrpacl>HH o6oHx srpycoB o6nacTH · Bbi3BaH: (1) He BflOJIHe BbiHCHCHHbiMH IIpOCTpaHCTBeHHhiMH B3aHMOOTHOlllCHHHMH H XpOHO­ CTpaTHrpacpwreCKHM 06beMOM JIHTOTeJI; (2) OTCyCTBHeM AeTaJibHOfO 6HOCTpaTHrpacl>H'ICC- 46 KOfO .[J.eJieHHH allTCKOfO Hpyca B 06JiaCTH; (3) pa3J1.11'1.11>fMH 11.HTepnpeTail,HH B03pacTa .[J.JlH O.[J.HHX li TeX )!(e JJOCJle.[J.OBaTeJJbHOCTeU llOpO.D.; (4) npOTHBOpe'iHBblMH MHeHHHMH OTHOCHTeJlb­ HO p acnpocrpaHeHHH, rpaHH.U. 11 xapaKTepHCTl{l(j{ 5lpycoa H IIO.[J.bHpycoa. l1ccne.noaaHI1.H Bbi­ rronHCHbl B Bbl6paHHblX pa3pe3ax, llpH'iCM co6paHO H onpe.[J.CJleHO CBblille 700 tPOCCHJlbHblX 3K3eMnnHpoa, ocHOBHoii.
Load more

Recommended publications
  • 12. Lower Cretaceous Ammonites from the South Atlantic Leg 40 (Dsdp), Their Stratigraphic Value and Sedimentologic Properties
    12. LOWER CRETACEOUS AMMONITES FROM THE SOUTH ATLANTIC LEG 40 (DSDP), THEIR STRATIGRAPHIC VALUE AND SEDIMENTOLOGIC PROPERTIES Jost Wiedmann and Joachim Neugebauer, Geol.-palaont. Institut der Universitat Tubingen, BRD ABSTRACT Eleven ammonites have been cored during Leg 40. They were found concentrated in the lower parts of the drilled section at Sites 363 (Walvis Ridge) and 364 (Angola Basin), and permit recognition of upper Albian, middle Albian, and upper Aptian. So far, no lower Albian could be recognized. A high ammonite density can be assumed for the South Atlantic Mid-Cretaceous. In contrast to data available so far, the Walvis Ridge associations consisting of phylloceratids and desmoceratids show more open- basin relationships than those of the Angola Basin, which are composed of mortoniceratids, desmoceratids, and heteromorphs. Paleobiogeographically, the South Atlantic fauna can be related to the well-known onshore faunas of Angola, South Africa, and Madagascar as well as to the European Mid-Cretaceous. This means that the opening of the South Atlantic and its connection with the North Atlantic occurred earlier as was generally presumed, i.e., in the middle Albian. Records of lower Aptian ammonite faunas from Gabon and Brazil remain doubtful. High rates of sedimentation prevailed especially in the Aptian and Albian, in connection with the early deepening of the South Atlantic basins. The mode of preservation of the ammonites suggests that they were deposited on the outer shelf or on the upper continental slope and were predominantly buried under sediments of slightly reducing conditions. In spite of a certain variability of the depositional environment, the ammonites show a uniform and particular mode of preservation.
    [Show full text]
  • Albian Ammonites from Northern Pakistan
    DE DE GRUYTER Acta Geologica Polonica, Vol. 64 (2014), No. 1, pp. 47–98 OPEN DOI: 10.2478/agp-2014-0003 G Albian ammonites from northern Pakistan WILLIAM JAMES KENNEDY1 AND ALI N. FATMI2 1Oxford University Museum of Natural History, Parks Road, Oxford OX1 3W and Department of Earth Sciences, Parks Road, Oxford OX1 3AN, United Kingdom. E-mail: [email protected] 2Formerly of the Geological Survey of Pakistan, Quetta, Pakistan (Dr Fatmi died on 27 March 2012) ABSTRACT: Kennedy, W.J. and Fatmi, A.N. 2014. Albian ammonites from northern Pakistan. Acta Geologica Polonica, 64 (1), 47–98. Warszawa. The occurrence of rich Albian ammonite faunas in what is now northern Pakistan has been known for more than 80 years, but there has been no comprehensive account of the assemblages present. A total of 36 taxa are described below. The middle part of the Lumshiwal Formation yields Upper Aptian ammonites south of the Samana Range. Elsewhere, it yields Douvilleiceras leightonense Casey, 1962, of the lower Lower Albian Leymeriella reg- ularis Zone and the Sonneratia perinflata and S. kitchini Subzones of the Sonneratia chalensis Zone of the north- west European sequence. The top one to two metres of the Lumshiwal yields an abundant fauna of rolled and phos- phatised ammonites that includes elements from much of the Albian. Of these, Prolyelliceras gevreyi (Jacob, 1907) first appears in the lower Lower Albian Leymeriella tardefurcata Zone. The commonest ammonite is Douville- iceras mammillatum (Schlotheim, 1813) sensu lato, which ranges from the perinflata Subzone of the chalensis Zone to the Otohoplites bulliensis Subzone of the O.
    [Show full text]
  • Belemnite Extinction and the Origin of Modern Cephalopods 35 M.Y. Prior to the Cretaceous−Paleogene Event
    Belemnite extinction and the origin of modern cephalopods 35 m.y. prior to the Cretaceous−Paleogene event Yasuhiro Iba1,2*, Jörg Mutterlose1, Kazushige Tanabe3, Shin-ichi Sano4, Akihiro Misaki5, and Kazunobu Terabe6 1Institut für Geologie, Mineralogie und Geophysik, Ruhr-Universität Bochum, 44801, Germany 2Department of Geology and Paleontology, National Museum of Nature and Science, Tokyo 169-0073, Japan 3Department of Earth and Planetary Science, University of Tokyo, Tokyo 113-0033, Japan 4Fukui Prefectural Dinosaur Museum, Fukui 911-8601, Japan 5Kitakyushu Museum of Natural History and Human History, Fukuoka 805-0071, Japan 6Arabian Oil Company, Ltd., Tokyo 140-0002, Japan ABSTRACT determination of the strata studied is based on Belemnites, a very successful group of Mesozoic cephalopods, fl ourished in Cretaceous diagnostic ammonite species. Evaluations of oceans until the Cretaceous−Paleogene event, when they became globally extinct. Following museum collections (Mikasa City Museum, and this event the modern types of cephalopods (squids, cuttlefi sh, octopus) radiated in the Ceno- Kyushu University, Japan; California Academy zoic in all oceans. In the North Pacifi c, however, a turnover from belemnites to the modern of Science, USA) have also been done. Details types of cephalopods about 35 m.y. before the Cretaceous−Paleogene event documents a more of the localities, horizons, and the precise strati- complex evolutionary history of cephalopods than previously thought. Here we show that the graphic ages of Albian belemnites are shown in modern types of cephalopods originated and prospered throughout the Late Cretaceous in Table DR1 in the Data Repository.1 the North Pacifi c. The mid-Cretaceous cephalopod turnover was caused by cooling and the closure of the Bering Strait, which led to a subsequent faunal isolation of this area.
    [Show full text]
  • Early Cretaceous (Albian) Ammonites from the Chitina Valley and Talkeetna Mountains, Alaska
    Early Cretaceous (Albian) Ammonites From the Chitina Valley and Talkeetna Mountains, Alaska GEOLOGICAL SURVEY PROFESSIONAL PAPER 354-D Early Cretaceous (Albian) Ammonites From the Chitina Valley and Talkeetna Mountains, Alaska By RALPH W. IMLAY SHORTER CONTRIBUTIONS TO GENERAL GEOLOGY GEOLOGICAL SURVEY PROFESSIONAL PAPER 354-D The Early Cretaceous (Albian) ammonites in southern Alaska have strong affinities with those in California and Oregon but are in part of Boreal and Eurasian origin UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1960 UNITED STATES DEPARTMENT OF THE INTERIOR FRED A. SEATON, Secretary GEOLOGICAL SURVEY Thomas B. Nolan, Director For sale by the Superintendent of Documents, U.S. Government Printing Office Washington 25, D.C. - Price SO cents (paper cover) CONTENTS Ammonite faunules and correlations Continued Abstract..________________________________________ 87 Bretrericeras breweri and B. cf. B. hulenense faunule__ 91 Introduction _______________________________________ 87 Frebnhliceros singulare faunule____________________ 92 Biologic analysis____________________________________ 87 Other Albian faunules.__________________________ 93 Stratigraphic summary ______________________________ 88 Comparisons with other faunas_______________________ 93 Talkeetna Mountains ___________________________ 88 Geographic distribution._____________________________ 93 Chitina Valley__________________________________ 88 Summary of results _________________________________ 93 Ammonite faunules and correlations.__________________
    [Show full text]
  • (Campanian and Maestrichtian) Ammonites from Southern Alaska
    Upper Cretaceous (Campanian and Maestrichtian) Ammonites From Southern Alaska GEOLOGICAL SURVEY PI SSIONAL PAPER 432 Upper Cretaceous (Campanian and Maestrichtian) Ammonites From Southern Alaska By DAVID L. JONES GEOLOGICAL SURVEY PROFESSIONAL PAPER 432 UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1963 UNITED STATES DEPARTMENT OF THE INTERIOR STEWART L. UDALL, Secretary GEOLOGICAL SURVEY Thomas B. Nolan, Director The U.S. Geological Survey Library has cataloged this publication as follows: Jones, David Lawrence, 1930- Upper Cretaceous (Campanian and Maestrichtian) am­ monites from southern Alaska. Washington, U.S. Govt. Print. Off., 1963. iv, 53 p. illus., maps, diagrs., tables. 29 cm. (U.S. Geological Survey. Professional paper 432) Part of illustrative matter folded in pocket. 1. Amnionoidea. 2. Paleontology-Cretaceous. 3. Paleontology- Alaska. I. Title. (Series) Bibliography: p. 47-^9. For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 CONTENTS Page Abstract-__________________________ 1 Comparison with other areas Continued Introduction. ______________________ 1 Vancouver Island, British Columbia.. 13 Stratigraphic summary ______________ 2 California. ______________--_____--- 14 Matanuska Valley-Nelchina area. 2 Western interior of North America. __ 14 Chignik Bay area._____._-._____ 6 Gulf coast area___________-_-_--_-- 15 Herendeen Bay area____________ 8 Madagascar. ______________________ 15 Cape Douglas area______________ 9 Antarctica ________________________ 15 Deposition and ecologic conditions___. 11 Geographic distribution ________________ 16 Age and correlation ________________ 12 Systematic descriptions.________________ 22 Comparison with other areas _ _______ 13 Selected references._________--_---__-__ 47 Japan _________________________ 13 Index._____-______-_----_-------_---- 51 ILLUSTRATIONS [Plates 1-5 in pocket; 6-41 follow index] PLATES 1-3.
    [Show full text]
  • A Comparison of the Ammonite Faunas of the Antarctic Peninsula and Magallanes Basin
    J. geol. Soc. London, Vol. 139, 1982, pp. 763-770, 1 fig, 1 table. Printed in Northern Ireland A comparison of the ammonite faunas of the Antarctic Peninsula and Magallanes Basin M. R. A. Thomson SUMMARY: Ammonite-bearingJurassic and Cretaceous sedimentary successions are well developed in the Antarctic Peninsula and the Magallanes Basin of Patagonia. Faunas of middle Jurassic-late Cretaceous age are present in Antarctica but those of Patagonia range no earlier than late Jurassic. Although the late Jurassic perisphinctid-dominated faunas of the Antarctic Peninsulashow wide-ranging Gondwana affinities, it is not yet possible to effect a close comparison with faunas of similar age in Patagonia because of the latter's poor preservation and our scant knowledge of them. In both regions the Neocomian is not well represented in the ammonite record, although uninterrupted sedimentary successions appear to be present. Lack of correspondence between the Aptian and Albian faunas of Alexander I. and Patagonia may be due to major differences in palaeogeographical setting. Cenomanian-Coniacian ammonite faunas are known only from Patagonia, although bivalve faunas indicate that rocks of this age are present in Antarctica. Kossmaticeratid faunas mark the late Cretaceous in both regions. In Antarcticathese have been classified as Campanian, whereas in Patagonia it is generally accepted, perhaps incorrectly, that these also range into the Maestrichtian. Fossiliferous Jurassic and Cretaceous marine rocks are rize first those of the Antarctic Peninsula and then to well developedin theAntarctic Peninsula, Scotia compare them with those of Patagonia. Comparisons Ridge andPatagonia (Fig. 1A).In Antarcticathese between Antarctic ammonite faunas and other Gond- rocks are distributed along the western and eastern wana areas wereoutlined by Thomson (1981a), and margins of theAntarctic Peninsula, formerly the the faunas of the marginal basin were discussed in magmatic arc from which the sediments were derived.
    [Show full text]
  • CENOMANIAN CEPHALOPODS from the GLAUCONITIC LIMESTONE SOUTHEAST of ESFAHAN, IRAN Boreal Middle Cretaceous Ammonite Faunas Have L
    ACT A PAL A EON T 0 LOG ICA POLONICA Vol. 24 1919 No. J W. J. KENNEDY, M. R. CHAHIDA AND M. A. DJAFARIAN CENOMANIAN CEPHALOPODS FROM THE GLAUCONITIC LIMESTONE SOUTHEAST OF ESFAHAN, IRAN KENNEDY W. J., CHAHIDA M. R. and DJAFARIAN M. A.: Cenomanian cepha­ lopods from the Glauconitic Limestone southeast of Esfahan, Iran. Acta Palaeont Polonica, 24, I, 3-50, April 20, 1979. The Glauconitic Limestone of the area southeast of Esfahan yields a rich Ceno­ manian cephalopod fauna of Boreal aspect, including species of Anglonautllus, Stomohamites, Sciponoceras, Idiohamites, Ostllngoceras. Mariella, Hypoturrllites. Turrllites, Scaphites, Puzosia, Austiniceras, Hyphoplltes, Schloenbachia. Mantelll­ ceras, Sharpeiceras and Acompsoceras, most of which represent new records for the area. The age of this fauna Is unequivocally Lower Cenomanian, and can be correlated in detail at a distance of 5000 km with parts of the northwest European Hypoturrll!tes carcitanens!s and Mante!liceras saxbit Zones. The material studied includes none of the Upper Albian, Middle and Upper Cenomanian elements re­ corded from the unit by previous workers. The fauna Is numerically dominated by acanthoceratids, in marked contrast to the Schloenbachia-dominated faunas of northwestern Europe. This suggests the area lay In the southern parts of the Boreal Realm, where Schloenbachia Is known to become progressively scarcer, as Is supported by proximity to the Zagros line marking the juncture of Asian and Arabian plates. Key w 0 r d s: Boreal Ammonites, Esfahan, Lower Cenomanian, Glauconitic Li­ mestone. W. J. Kennedy, Geological Co!lections. University Museum. Parks Road. England; M. R. Chahida and M. A.
    [Show full text]
  • Sur Les Zones D'ammonites Dans L'alrien De France Et D'angleterre
    SUR LES ZONES D'AMMONITES DANS L'ALRIEN DE FRANCE ET D'ANGLETERRE par Maurice BREISTROFFER INTRODUCTION M. L.-F. Spath, le grand spécialiste anglais des Ammonites, a terminé pendant la guerre son magnifique travail : « A monograph of the Ammonoidea of the Gault », paru en 16 fascicules (787 pages et 72 planches) dans le « Palaeontographical Society » entre 1923 et 1943. Après des études très minutieuses de paléontologie stratigra- phique, basées sur l'examen d'un matériel extrêmement riche, rémi­ nent paléontologiste londonien a pu dresser un tableau de 306 espèces d'Ammonites du Gault d'Angleterre, classées suivant leur réparti­ tion dans les 7 zones et 21 sous-zones distinguées dans l'Albien, à l'exclusion toutefois des quatre sous-zones les plus inférieures, qui sont les moins fossilifères en Angleterre (sept. 1941 : pari. XIV, 668; sept. 1942 : part. XV, 674-681). Ces tableaux très précis étant de beaucoup les plus complets de tous ceux parus jusqu'ici et devant servir de base à tous les pro­ chains travaux stratigraphiques sur l'étage Albien d'Europe et même du monde entier, il semble particulièrement intéressant de confronter les remarquables résultats obtenus en Angleterre avec ceux acquis en France, ces deux pays étant certainement les deux plus favorables au monde pour l'étude de la stratigraphie albienne, en raison de leur extrême richesse en Ammonites pour la plupart phosphatées, gréseuses ou pyriteuses, souvent d'une conservation magnifique et en quantité prodigieuse dans certaines localités privilégiées. 16 MAUR1CK BREISTKOFFUK. Si, pour l'Albien moyen (s. 1.), le gisement de Folkestone (Kent) est incontestablement le plus riche du monde, dépassant en parti­ culier les gisements de Wissant (Pas-de-Calais), de Dienville (Aube), de Saint-Florentin (Yonne), d'Escragnolles-Clars ou de Gourdon (Alpes-Maritimes), de la Balme-de-Rencurel (Isère), etc.j par contre, pour l'Albien inférieur (s.
    [Show full text]
  • Aptian and Albian Phylloceratids (Ammonoidea) from the Vocontian Basin (SE France) Bernard Joly
    Aptian and Albian Phylloceratids (Ammonoidea) from the Vocontian Basin (SE France) Bernard Joly To cite this version: Bernard Joly. Aptian and Albian Phylloceratids (Ammonoidea) from the Vocontian Basin (SE France). Carnets de Geologie, Carnets de Geologie, 2008, CG2008 (M04), pp.1-60. hal-00325312 HAL Id: hal-00325312 https://hal.archives-ouvertes.fr/hal-00325312 Submitted on 28 Sep 2008 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Carnets de Géologie / Notebooks on Geology - Mémoire 2008/04 (CG2008_M04) Les Phylloceratoidea (Ammonoidea) aptiens et albiens du bassin vocontien (Sud-Est de la France) 1 Bernard JOLY 2 Michel DELAMETTE Résumé : L'étude de plus de 2200 spécimens de Phylloceratoidea (Cephalopoda, Ammonoidea) récoltés dans les dépôts aptiens et albiens du bassin vocontien (Sud-Est de la France) a permis l'identification et la description de 28 taxons repérés stratigraphiquement à l'échelle de la zone d'ammonite. Quatre nouveaux taxons sont décrits : Phylloceras (Hypophylloceras) moriezense SAYN, 1920 tenuicostulata nov. subsp. (base de l'Aptien supérieur), Phylloceras (Goretophylloceras) vocontium nov. sp. (sommet de l'Aptien moyen à base de l'Albien inférieur), Salfeldiella (Gyrophyllites) falloti nov. sp. (sommet de l'Aptien inférieur à base de l'Aptien supérieur), Phyllopachyceras brehereti nov.
    [Show full text]
  • REDAKTOR -.: Palaeontologia Polonica
    REDAKTOR ZA Tome 1I, No. 24, 1970 o. 25, 1971 o. 6, 1971 No. 27. 1972 PO LISH ACA DE MY OF SCI ENCES IN S TITUT E OF PALEOBIOLOGY PALAEO T T' OI~ OG Il~ POLONICA-No. 50, 1990 THE ALBIAN AMMONITES OF POLAND (AMO NITY ALBU POLSKI) BY RYSZARD MARCINOWSKl AND JOST Wl EDMA NN (WITH 27 TEXT-FIG UR ES, 7 TABLES AND 25 PLATES} W ARSZA WA -K RA KOW 1990 PAN S TWOW E WYDAWNI CTWO NAUKOWE R EDAKTOR -E DITOR J6ZEF KAZMIERCZAK ZAST~PCA R EDAKTORA - ASSISTANT EDITOR MAGDALENA BORSUK-BIALYNICKA Adres Redakcji - Address or th e Editoria l Office Zaklad Paleo biolo gti Polska Ak ad ernia N auk 02-0&9 Warszawa , AI. Zw irk i i W igur y 93 KOREKTA Zesp6! © Co pyright by Panstwo we \Vyd awn ictwo N uuk o we Warsznwa - Kr ak 6 w 1990 ISBN 83-01-09176-2 ISSN 0078-8562 Paristwowe Wyd awnict wo Na uko we - Od dzia! w Krako wie Wydan ie I, Nakl ad 670 + 65 egz, Ark. wyd . i 5. Ark. druk. 6 + 25 wkla dek + 5 wklej ek, Pap ier offset. sat . m kl. 120 g. Oddan o do skl adan ia w sierpniu 19&8 r, Podpisano do druku w roazdzie rniku 1990 r, Druk ukonczono w listopadzie 1990 r. Za ra, 475 /&7 Dru karnia Uniwersytetu Jagieltoriskiego w Kr akowie III Memory of Professor Edward Passendorfer (1894-1984) RYSZARD MARCINOWSKI and lOST WIEDMANN THE ALBIAN AM MONITES OF POLAND (Plates 1-25) MARCINOWSKJ, ~ . and WJEDMANN, J.: The Albian ammonites of Poland.
    [Show full text]
  • Ammonite Faunas and Biostratigraphy of the Albian to Middle Cenomanian (Cretaceous) in Western Korjak-Kamchatka, NE Russia
    N.Jb. Geol. Paläont. Abh. 196 1 109-139 Stuttgart, März 1995 Ammonite faunas and biostratigraphy of the Albian to Middle Cenomanian (Cretaceous) in western Korjak-Kamchatka, NE Russia By A. Alabushev, Tübingen With 11 figures and 1 table in the text ALABUSHEV, A. (1995): Ammonite faunas and biostratigraphy of the Albian to Middle Cenomanian (Cretaceous) in western Korjak-Kamchatka, NE Russia. — N. Jb. Geol. Paläont. 196: 109-139; Stuttgart. Abstract: Most of the known ammonite faunas from the Albian to Middle Cenomanian formations of Korjak-Kamchatka, northeastern Russia, are revised and summarized. 7 poorly known species are described. 22 other species are illustrated and mentioned in the discussion. A new ammonite zonal scheme is proposed for the Albian to Middle Cenomanian of the region. Zusammenfassung: Die meisten Ammonitenfaunen des Albs bis Mittel-Cenomans von Korjak-Kamtschatka (NE Rußland) werden zusammengefaßt und revidiert. 7 weniger bekannte Arten werden beschrieben. 22 weitere Arten werden diskutiert und abgebildet. Als Ergebnis wird ein neues Ammoniten-Zonen-Schema für das Alb bis Mittel-Cenoman der Region vorgestellt. 1. Introduction Albian to Cenomanian sedimentary formations are exposed along the axial part of Korjak-Kamchatka, a main Mid-Cretaceous depocenter in the Pacific margin of NE Russia (Fig. 1). The rocks were deposited in the miogeosynclinal trough between the foreland of the Okhotsk-Chukchi volcano-plutonic belt and a system of island arcs, which migrated towards the foreland during the Albian and away from it since the Cenomanian (ALABUSHEV & WIEDMANN 1994b, ALABUSHEV, in press). The most complete Mid-Cretaceous successions of true marine deposits are known in the western Korjak-Kamchatka, namely: Talovka and Penzhina river basins (Fig.
    [Show full text]
  • Early Albian Marine Environments in Madagascar: an Integrated Approach Based on Oxygen, Carbon and Strontium Isotopic Data
    Cretaceous Research 58 (2016) 29e41 Contents lists available at ScienceDirect Cretaceous Research journal homepage: www.elsevier.com/locate/CretRes Early Albian marine environments in Madagascar: An integrated approach based on oxygen, carbon and strontium isotopic data * Yuri D. Zakharov a, , Kazushige Tanabe b, Yasunari Shigeta c, Peter P. Safronov a, Olga P. Smyshlyaeva a, Sergei I. Dril d a Far Eastern Geological Institute of Russian Academy of Sciences (Far Eastern Branch), Stoletiya Prospect 159, Vladivostok 690022, Russia b The University Museum and the Department of Earth and Planetary Science, The University of Tokyo, Tokyo 113-0033, Japan c National Museum of Nature and Science, 4-1-1 Amakubo, Tsukuba, Ibaraki 305-0005, Japan d Institute of Geochemistry of Russian Academy of Sciences (Siberian Branch), Favorsky Street 1a, Irkutsk 664033, Russia article info abstract Article history: New palaeotemperature reconstructions have been obtained on the basis of oxygen isotopic analysis of Received 13 May 2015 178 aragonitic shell samples taken from specimens of three ammonoid orders (and some corresponding Received in revised form families): Phylloceratida (Phylloceratidae), Lytoceratida (Tetragonitidae) and Ammonitida (Oppeliidae, 6 August 2015 Desmoceratidae, Silesitidae, Cleoniceratidae and Douvilleiceratidae). Those obtained from aragonite Accepted in revised form 30 August 2015 shells, secreted in the lower epipelagic and in the middle mesopelagic zones during coolest season Available online xxx (winter), range from 15.4 to 16.8 C, and from 11.8 to 12.0 C, respectively. Presumed spring/autumn palaeotemperatures obtained from aragonite shells, secreted apparently in the upper and lower epipe- Keywords: Albian lagic, upper and middle mesopelagic zones, are somewhat higher.
    [Show full text]