Redalyc.Selandian-Thanetian Larger Foraminifera from the Lower Jafnayn
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Larger Foraminifera from Deep Drill Holes on Midway Atoll
Larger Foraminifera From Deep Drill Holes on Midway Atoll GEOLOGICAL SURVEY PROFESSIONAL PAPER 680-C Larger Foraminifera From Deep Drill Holes on Midway Atoll By W. STORRS COLE GEOLOGY OF THE MIDWAY AREA, HAWAIIAN ISLANDS GEOLOGICAL SURVEY PROFESSIONAL PAPER 680-C Discussion of nine species, four of which are diagnostic of early Miocene (Tertiary e) UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1969 UNITED STATES DEPARTMENT OF THE INTERIOR WALTER J. HIGKEL, Secretary GEOLOGICAL SURVEY William T. Pecora, Director For sale by the Superintendent of Documents, U.S. Government Printing Office Washington, D.C. 20402 - Price 45 cents (paper cover) CONTENTS Abstract.__________________________________ Cl Introduction_______________________________ 1 Comparison with other Pacific island drill holes. 3 Migration....______________________________ 3 Discussion of species___.___ 4 Family Miliolidae.____ 4 Family Soritidae_-____ 4 Family Alveolinidae___ 5 Family Camerinidae_._ 8 Family Miogypsinidae. 10 References cited._________ 12 Index___--________-___ 15 ILLUSTRATIONS [Plates follow index] PLATE 1. Miocene Miogypsinoides. 2. Miocene Spiroclypeus. 3. Miocene Spiroclypeus and post-Miocene Heterostegina, Marginopora, and Sorites. 4. Miocene Marginopora, Sorites, Borelis, Flosculinella, and Austrotrillina and post-Miocene Borelis. 5. Miocene Borelis and Austrotrillina and post-Miocene Borelis. FIGURE 1. Index map showing Midway and other Pacific localities which have related fossiliferous sections._ Cl 2. Map of Midway atoll, showing location of drill holes_______________________________________ 2 TABLES Page TABLE 1. Distribution of larger Foraminif era in the Midway drill holes. __________-______-__-_-___---------_----__---- C2 2. Reevaluation and distribution of selected Foraminif era from the Kita-daito-jima test hole- _____-___---_____-_ 3 3. -
Next-Generation Environmental Diversity Surveys of Foraminifera: Preparing the Future Jan Pawlowski, Franck Lejzerowicz, Philippe Esling
Next-Generation Environmental Diversity Surveys of Foraminifera: Preparing the Future Jan Pawlowski, Franck Lejzerowicz, Philippe Esling To cite this version: Jan Pawlowski, Franck Lejzerowicz, Philippe Esling. Next-Generation Environmental Diversity Sur- veys of Foraminifera: Preparing the Future . Biological Bulletin, Marine Biological Laboratory, 2014, 227 (2), pp.93-106. 10.1086/BBLv227n2p93. hal-01577891 HAL Id: hal-01577891 https://hal.archives-ouvertes.fr/hal-01577891 Submitted on 28 Aug 2017 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. See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/268789818 Next-Generation Environmental Diversity Surveys of Foraminifera: Preparing the Future Article in Biological Bulletin · October 2014 Source: PubMed CITATIONS READS 26 41 3 authors: Jan Pawlowski Franck Lejzerowicz University of Geneva University of Geneva 422 PUBLICATIONS 11,852 CITATIONS 42 PUBLICATIONS 451 CITATIONS SEE PROFILE SEE PROFILE Philippe Esling Institut de Recherche et Coordination Acoust… 24 PUBLICATIONS 551 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: UniEuk View project KuramBio II (Kuril Kamchatka Biodiversity Studies II) View project All content following this page was uploaded by Jan Pawlowski on 30 December 2015. -
A Guide to 1.000 Foraminifera from Southwestern Pacific New Caledonia
Jean-Pierre Debenay A Guide to 1,000 Foraminifera from Southwestern Pacific New Caledonia PUBLICATIONS SCIENTIFIQUES DU MUSÉUM Debenay-1 7/01/13 12:12 Page 1 A Guide to 1,000 Foraminifera from Southwestern Pacific: New Caledonia Debenay-1 7/01/13 12:12 Page 2 Debenay-1 7/01/13 12:12 Page 3 A Guide to 1,000 Foraminifera from Southwestern Pacific: New Caledonia Jean-Pierre Debenay IRD Éditions Institut de recherche pour le développement Marseille Publications Scientifiques du Muséum Muséum national d’Histoire naturelle Paris 2012 Debenay-1 11/01/13 18:14 Page 4 Photos de couverture / Cover photographs p. 1 – © J.-P. Debenay : les foraminifères : une biodiversité aux formes spectaculaires / Foraminifera: a high biodiversity with a spectacular variety of forms p. 4 – © IRD/P. Laboute : îlôt Gi en Nouvelle-Calédonie / Island Gi in New Caledonia Sauf mention particulière, les photos de cet ouvrage sont de l'auteur / Except particular mention, the photos of this book are of the author Préparation éditoriale / Copy-editing Yolande Cavallazzi Maquette intérieure et mise en page / Design and page layout Aline Lugand – Gris Souris Maquette de couverture / Cover design Michelle Saint-Léger Coordination, fabrication / Production coordination Catherine Plasse La loi du 1er juillet 1992 (code de la propriété intellectuelle, première partie) n'autorisant, aux termes des alinéas 2 et 3 de l'article L. 122-5, d'une part, que les « copies ou reproductions strictement réservées à l'usage privé du copiste et non destinées à une utilisation collective » et, d'autre part, que les analyses et les courtes citations dans un but d'exemple et d'illustration, « toute représentation ou reproduction intégrale ou partielle, faite sans le consentement de l'auteur ou de ses ayants droit ou ayants cause, est illicite » (alinéa 1er de l'article L. -
Selandian-Thanetian Larger Foraminifera from the Lower Jafnayn Formation in the Sayq Area (Eastern Oman Mountains)
Geologica Acta, Vol.14, Nº 3, September, 315-333 DOI: 10.1344/GeologicaActa2016.14.3.7 Selandian-Thanetian larger foraminifera from the lower Jafnayn Formation in the Sayq area (eastern Oman Mountains) J. SERRA-KIEL1 V. VICEDO2,* Ph. RAZIN3 C. GRÉLAUD3 1Universitat de Barcelona, Facultat de Geologia. Department of Earth and Ocean Dynamics Martí Franquès s/n, 08028 Barcelona, Spain. 2Museu de Ciències Naturals de Barcelona (Paleontologia) Parc de la Ciutadella s/n, 08003 Barcelona, Spain 3ENSEGID, Bordeaux INP, G&E, EA, 4592, University of Bordeaux III, France 1 allée F. Daguin, 33607 PESSAC cedex, France *Corresponding author E-mail: [email protected] ABS TR A CT The larger foraminifera of the lower part of the Jafnayn Formation outcropping in the Wadi Sayq, in the Paleocene series of the eastern Oman Mountains, have been studied and described in detail. The analysis have allowed us to develop a detailed systematic description of each taxa, constraining their biostratigraphic distribution and defining the associated foraminifera assemblages. The taxonomic study has permitted us to identify each morphotype precisely and describe three new taxa, namely, Ercumentina sayqensis n. gen. n. sp. Lacazinella rogeri n. sp. and Globoreticulinidae new family. The first assemblage is characterized by the presence ofCoskinon sp., Dictyoconus cf. turriculus HOTTINGER AND DROBNE, Anatoliella ozalpiensis SIREL, Ercumentina sayqensis n. gen. n. sp. SERRA- KIEL AND VICEDO, Lacazinella rogeri n. sp. SERRA-KIEL AND VICEDO, Mandanella cf. flabelliformis RAHAGHI, Azzarolina daviesi (HENSON), Lockhartia retiata SANDER, Dictyokathina simplex SMOUT and Miscellanites globularis (RAHAGHI). The second assemblage is constituted by the forms Pseudofallotella persica (HOTTINGER AND DROBNE), Dictyoconus cf. -
Redalyc.Palynology of Lower Palaeogene (Thanetian-Ypresian
Geologica Acta: an international earth science journal ISSN: 1695-6133 [email protected] Universitat de Barcelona España TRIPATHI, S.K.M.; KUMAR, M.; SRIVASTAVA, D. Palynology of Lower Palaeogene (Thanetian-Ypresian) coastal deposits from the Barmer Basin (Akli Formation, Western Rajasthan, India): Palaeoenvironmental and palaeoclimatic implications Geologica Acta: an international earth science journal, vol. 7, núm. 1-2, marzo-junio, 2009, pp. 147- 160 Universitat de Barcelona Barcelona, España Available in: http://www.redalyc.org/articulo.oa?id=50513109009 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Geologica Acta, Vol.7, Nos 1-2, March-June 2009, 147-160 DOI: 10.1344/105.000000275 Available online at www.geologica-acta.com Palynology of Lower Palaeogene (Thanetian-Ypresian) coastal deposits from the Barmer Basin (Akli Formation, Western Rajasthan, India): Palaeoenvironmental and palaeoclimatic implications S.K.M. TRIPATHI M. KUMAR and D. SRIVASTAVA Birbal Sahni Institute of Palaeobotany 53, University Road, Lucknow, 226007, India. Tripathi E-mail: [email protected] Kumar E-mail: [email protected] Srivastava E-mail: [email protected] ABSTRACT The 32-m thick sedimentary succession of the Paleocene-Eocene Akli Formation (Barmer basin, Rajasthan, India), which is exposed in an open-cast lignite mine, interbed several lignite seams that alternate with fossilif- erous carbonaceous clays, green clays and widespread siderite bands and chert nodules. The palynofloral assemblages consist of spore, pollen and marine dinoflagellate cysts that indicate a Thanetian to Ypresian age. -
Early Eocene Sediments of the Western Crimean Basin, Ukraine 100 ©Geol
ZOBODAT - www.zobodat.at Zoologisch-Botanische Datenbank/Zoological-Botanical Database Digitale Literatur/Digital Literature Zeitschrift/Journal: Berichte der Geologischen Bundesanstalt Jahr/Year: 2011 Band/Volume: 85 Autor(en)/Author(s): Khoroshilova Margarita A., Shcherbinina E. A. Artikel/Article: Sea-level changes and lithological architecture of the Paleocene - early Eocene sediments of the western Crimean basin, Ukraine 100 ©Geol. Bundesanstalt, Wien; download unter www.geologie.ac.at Berichte Geol. B.-A., 85 (ISSN 1017-8880) – CBEP 2011, Salzburg, June 5th – 8th Sea-level changes and lithological architecture of the Paleocene- early Eocene sediments of the western Crimean basin, Ukraine Margarita A. Khoroshilova1, E.A. Shcherbinina2 1 Geological Department of the Moscow State University ([email protected]) 2 Geological Institute of the Russian Academy of Sciences, Moscow, Russia During the Paleogene time, sedimentary basin of the western Crimea, Ukraine was bordered by land of coarse topography, which occupied the territory of modern first range of the Crimean Mountains, on the south and by Simferopol uplift on the north and displays a wide spectrum of shallow water marine facies. Paleocene to early Eocene marine deposits are well preserved and can be studied in a number of exposures. Correlated by standard nannofossil scale, five exposures present a ~17 Ma record of sea- level fluctuations. Danian, Selandian-Thanetian and Ypresian transgressive-regressive cycles are recognized in the sections studied. Major sea-level falls corresponding to hiatuses at the Danian/Selandian and Thanetian/Ypresian boundaries appear as hard-ground surfaces. Stratigraphic range of the first hiatus is poorly understood because Danian shallow carbonates are lack in nannofossils while accumulation of Selandian marl begins at the NP6. -
GEOLOGIC TIME SCALE V
GSA GEOLOGIC TIME SCALE v. 4.0 CENOZOIC MESOZOIC PALEOZOIC PRECAMBRIAN MAGNETIC MAGNETIC BDY. AGE POLARITY PICKS AGE POLARITY PICKS AGE PICKS AGE . N PERIOD EPOCH AGE PERIOD EPOCH AGE PERIOD EPOCH AGE EON ERA PERIOD AGES (Ma) (Ma) (Ma) (Ma) (Ma) (Ma) (Ma) HIST HIST. ANOM. (Ma) ANOM. CHRON. CHRO HOLOCENE 1 C1 QUATER- 0.01 30 C30 66.0 541 CALABRIAN NARY PLEISTOCENE* 1.8 31 C31 MAASTRICHTIAN 252 2 C2 GELASIAN 70 CHANGHSINGIAN EDIACARAN 2.6 Lopin- 254 32 C32 72.1 635 2A C2A PIACENZIAN WUCHIAPINGIAN PLIOCENE 3.6 gian 33 260 260 3 ZANCLEAN CAPITANIAN NEOPRO- 5 C3 CAMPANIAN Guada- 265 750 CRYOGENIAN 5.3 80 C33 WORDIAN TEROZOIC 3A MESSINIAN LATE lupian 269 C3A 83.6 ROADIAN 272 850 7.2 SANTONIAN 4 KUNGURIAN C4 86.3 279 TONIAN CONIACIAN 280 4A Cisura- C4A TORTONIAN 90 89.8 1000 1000 PERMIAN ARTINSKIAN 10 5 TURONIAN lian C5 93.9 290 SAKMARIAN STENIAN 11.6 CENOMANIAN 296 SERRAVALLIAN 34 C34 ASSELIAN 299 5A 100 100 300 GZHELIAN 1200 C5A 13.8 LATE 304 KASIMOVIAN 307 1250 MESOPRO- 15 LANGHIAN ECTASIAN 5B C5B ALBIAN MIDDLE MOSCOVIAN 16.0 TEROZOIC 5C C5C 110 VANIAN 315 PENNSYL- 1400 EARLY 5D C5D MIOCENE 113 320 BASHKIRIAN 323 5E C5E NEOGENE BURDIGALIAN SERPUKHOVIAN 1500 CALYMMIAN 6 C6 APTIAN LATE 20 120 331 6A C6A 20.4 EARLY 1600 M0r 126 6B C6B AQUITANIAN M1 340 MIDDLE VISEAN MISSIS- M3 BARREMIAN SIPPIAN STATHERIAN C6C 23.0 6C 130 M5 CRETACEOUS 131 347 1750 HAUTERIVIAN 7 C7 CARBONIFEROUS EARLY TOURNAISIAN 1800 M10 134 25 7A C7A 359 8 C8 CHATTIAN VALANGINIAN M12 360 140 M14 139 FAMENNIAN OROSIRIAN 9 C9 M16 28.1 M18 BERRIASIAN 2000 PROTEROZOIC 10 C10 LATE -
Mississippi Geology, V
THE DEPARTMENT OF ENVIRONMENTAL QUALITY • • Office of Geology P. 0. Box 20307 Volume 17 Number 1 Jackson, Mississippi 39289-1307 March 1996 TOWARD A REVISION OF THE GENERALIZED STRATIGRAPHIC COLUMN OF MISSISSIPPI David T . D ock ery III Mississippi Office of Geology INTRODUCTION The state's Precambrian subsurface stratigraphy is from Thomas and Osborne (1987), and the Cambrian-Permsylva The stratigraphic columns presented here are a more nian section is modified from Dockery ( 1981) . References informative revision on the state's 1981 column published as for the Cambrian-Ordovician section of the 1981 column one sheet (Dockery, 1981). This revision wasmade forafuture include Mellen (1974, 1977); this stratigraphy is also found in text on " An Overview of Mississippi's Geology" and follows Henderson ( 1991 ). the general format and stratigraphy as pub}jshed in the Corre When subdivided in oil test records, the state's Ordovi lation of Stratigraphic Units of North America (COSUNA) ciansection generally contains the Knox Dolomite, the Stones charts (see Thomas and Osborne, 1987, and Dockery, 1988). River Group (see AJberstadt and Repetski, 1989), and the The following discussion is a brief background, giving the Nashville Group, while the Silurian contains the Wayne major sources used in the chart preparations. Suggestions for Group and Brownsport Formation. The Termessee Valley improvements may be directed to the author. Autl10rity's (1977) description of a 1,326-foot core hole at their proposed Yellow Creek Nuclear Plant site in northeast em Tishomingo Catmty greatly refined the stratigraphy be PALEOZOJCSTRATJGRAPffiCUNITS tween the Lower Ordovician Knox Dolomite and the Ross Formation of Devonian age. -
Foraminifera As Bioindicators in Coral Reef Assessment and Monitoring: the Foram Index
FORAMINIFERA AS BIOINDICATORS IN CORAL REEF ASSESSMENT AND MONITORING: THE FORAM INDEX PAMELA HALLOCK1*, BARBARA H. LIDZ2 ELIZABETH M. COCKEY-BURKHARD3, AND KELLY B. DONNELLY4 1College of Marine Science, Univ. of South Florida, 140 Seventh Ave. S., St. Petersburg, FL 33701, USA; 2U.S. Geological Survey Center for Coastal and Regional Marine Studies, 600 Fourth St. S., St. Petersburg, FL 33701, USA; 3Minerals Management Service, 381 Elden Street, Herndon, VA 20170, USA; 4Florida Fish and Wildlife Conservation Commission, 100 Eighth St. SE, St. Petersburg, FL 33701, USA *(author for correspondence, e-mail: [email protected]) Abstract. Coral reef communities are threatened worldwide. Resource managers urgently need indicators of the biological condition of reef environments that can relate data acquired through remote-sensing, water-quality and benthic-community monitoring to stress responses in reef or- ganisms. The “FORAM” (Foraminifera in Reef Assessment and Monitoring) Index (FI) is based on 30 years of research on reef sediments and reef-dwelling larger foraminifers. These shelled protists are ideal indicator organisms because: • Foraminifers are widely used as environmental and paleoenvironmental indicators in many contexts; • Reef-building, zooxanthellate corals and foraminifers with algal symbionts have similar water- quality requirements; • The relatively short life spans of foraminifers as compared with long-lived colonial corals facili- tate differentiation between long-term water-quality decline and episodic stress events; • Foraminifers are relatively small and abundant, permitting statistically significant sample sizes to be collected quickly and relatively inexpensively, ideally as a component of comprehensive moni- toring programs; and • Collection of foraminifers has minimal impact on reef resources. USEPA guidelines for ecological indicators are used to evaluate the FI. -
International Chronostratigraphic Chart
INTERNATIONAL CHRONOSTRATIGRAPHIC CHART www.stratigraphy.org International Commission on Stratigraphy v 2018/08 numerical numerical numerical Eonothem numerical Series / Epoch Stage / Age Series / Epoch Stage / Age Series / Epoch Stage / Age GSSP GSSP GSSP GSSP EonothemErathem / Eon System / Era / Period age (Ma) EonothemErathem / Eon System/ Era / Period age (Ma) EonothemErathem / Eon System/ Era / Period age (Ma) / Eon Erathem / Era System / Period GSSA age (Ma) present ~ 145.0 358.9 ± 0.4 541.0 ±1.0 U/L Meghalayan 0.0042 Holocene M Northgrippian 0.0082 Tithonian Ediacaran L/E Greenlandian 152.1 ±0.9 ~ 635 Upper 0.0117 Famennian Neo- 0.126 Upper Kimmeridgian Cryogenian Middle 157.3 ±1.0 Upper proterozoic ~ 720 Pleistocene 0.781 372.2 ±1.6 Calabrian Oxfordian Tonian 1.80 163.5 ±1.0 Frasnian Callovian 1000 Quaternary Gelasian 166.1 ±1.2 2.58 Bathonian 382.7 ±1.6 Stenian Middle 168.3 ±1.3 Piacenzian Bajocian 170.3 ±1.4 Givetian 1200 Pliocene 3.600 Middle 387.7 ±0.8 Meso- Zanclean Aalenian proterozoic Ectasian 5.333 174.1 ±1.0 Eifelian 1400 Messinian Jurassic 393.3 ±1.2 7.246 Toarcian Devonian Calymmian Tortonian 182.7 ±0.7 Emsian 1600 11.63 Pliensbachian Statherian Lower 407.6 ±2.6 Serravallian 13.82 190.8 ±1.0 Lower 1800 Miocene Pragian 410.8 ±2.8 Proterozoic Neogene Sinemurian Langhian 15.97 Orosirian 199.3 ±0.3 Lochkovian Paleo- 2050 Burdigalian Hettangian 201.3 ±0.2 419.2 ±3.2 proterozoic 20.44 Mesozoic Rhaetian Pridoli Rhyacian Aquitanian 423.0 ±2.3 23.03 ~ 208.5 Ludfordian 2300 Cenozoic Chattian Ludlow 425.6 ±0.9 Siderian 27.82 Gorstian -
International Stratigraphic Chart
INTERNATIONAL STRATIGRAPHIC CHART ICS International Commission on Stratigraphy E o n o t h e m E o n o t h e m E o n o t h e m E o n o t h e m E r a t h e m E r a t h e m E r a t h e m E r a t h e m S e r i e s S e r i e s S e r i e s P e r i o d e r i o d P e r i o d P e r i o d E p o c h E p o c h E p o c h S y s t e m t e m S y s t e m S y s t e m t a g e S t a g e S t a g e GSSP GSSP GSSP GSSPGSSA A g e A g e A g e E o n A g e E o n A g e E o n A g e E o n A g e S y s E r a E r a E r a E r a M a M a M a M a P S 145.5 ±4.0 359.2 ±2.5 542 Q uaternary * Holocene Tithonian Famennian Ediacaran 0.0117 150.8 ±4.0 Upper 374.5 ±2.6 Neo- ~635 Upper Upper Kimmeridgian Frasnian Cryogenian ~ 155.6 385.3 ±2.6 proterozoic 850 0.126 D e v o n i a n Pleistocene “Ionian” Oxfordian Givetian Tonian 0.781 161.2 ±4.0 Middle 391.8 ±2.7 1000 Calabrian Callovian Eifelian Proterozoic Stenian 1.806 164.7 ±4.0 397.5 ±2.7 1200 J u r a s s i c Meso- Gelasian Bathonian Emsian Ectasian 2.588 Middle 167.7 ±3.5 407.0 ±2.8 proterozoic 1400 Piacenzian Bajocian Lower Pragian Calymmian Pliocene 3.600 171.6 ±3.0 411.2 ±2.8 1600 Zanclean Aalenian Lochkovian Statherian M e s o z o i c 5.332 175.6 ±2.0 P r e c a416.0 m ±2.8 b r i a n 1800 Messinian Toarcian Pridoli Orosirian N e o g e n e Paleo- 7.246 183.0 ±1.5 418.7 ±2.7 2050 Tortonian Pliensbachian Ludfordian proterozoic Rhyacian C e n o z o i c 11.608 Lower 189.6 ±1.5 Ludlow 421.3 ±2.6 2300 Serravallian Sinemurian Gorstian Siderian Miocene 13.82 196.5 ±1.0 S i l u r i a n 422.9 ±2.5 2500 Langhian Hettangian Homerian 15.97 -
FULLTEXT01.Pdf
G Model PGEOLA-885; No. of Pages 9 Proceedings of the Geologists’ Association xxx (xxxx) xxx–xxx Contents lists available at ScienceDirect Proceedings of the Geologists’ Association journal homepage: www.elsevier.com/locate/pgeola Detrital zircon U-Pb ages and source of the late Palaeocene Thanet Formation, Kent, SE England Thomas Stevens*, Yunus Baykal Department of Earth Sciences, Uppsala University, Villavägen 16, Uppsala, 75236, Sweden A R T I C L E I N F O A B S T R A C T Article history: The sources of the Paleocene London Basin marine to fluviodeltaic sandstones are currently unclear. High Received 25 November 2020 analysis number detrital zircon U-Pb age investigation of an early-mid Thanetian marine sand from East Received in revised form 14 January 2021 Kent, reveals a large spread of zircon age peaks indicative of a range of primary sources. In particular, a Accepted 15 January 2021 strong Ediacaran age peak is associated with the Cadomian Orogeny, while secondary peaks represent the Available online xxx Caledonian and various Mesoproterozoic to Archean orogenies. The near absence of grains indicative of the Variscan orogeny refutes a southerly or southwesterly source from Cornubia or Armorica, while the Keywords: strong Cadomian peak points to Avalonian origin for a major component of the material. Furthermore, the Proto-Thames relatively well expressed Mesoproterozoic to Archean age components most likely require significant Provenance Thanetian additional Laurentian input. Comparison to published data shows that both Devonian Old Red Sandstone Pegwell Bay and northwesterly (Avalonia-Laurentia) derived Namurian-Westphalian Pennine Basin sandstones show Paleogene strong similarities to the Thanetian sand.