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Orta Toroslar'da Konodont Biy Ostratigrafisi(1 )
Türkiye Jeoloji Kurumu Bülteni, e. 20, 35-48, Şubat 1977 Bulîetin of the Geölogical Boclety of Turkey, v. 20, 35-48, February 1977 Orta Toroslar'da konodont biy ostratigrafisi(1 ) Conodontbiostratigra/phy in the Middle Taurus ÎSMET GEDİK Jeoloji Bölümü, Karadeniz Teknik Üniversitesi, Trabzon ÖZ: Çalışılan bölgede, Kambriyen-Triyas arasına ait konodont faunası saptanmış ve kısaca tanıtılmıştır. Metamorfik Alan- ya Masifinin bir nap şeklinde Sedre Triyas'mm üzerine geldiği ve bunun da bir tektonik pencere olarak görüldüğü görü- şüne varılmıştır. Hadimopanella oezgueli n. gen. n. sp. (incertae sedis) ve üç yeni konodont türü bulunmuştur. ABSTRACT: in the area studied Cambrian to Triassie systems are distinguished by the use of conodonts and their fauna is deseribed briefly. it is believed that the metamorphic Alanya massif overlays the Sedre Triassie as a nappe, forming a teetonic window. Hadimopanella oezgueli n. gen. n. sp. (İncertae sedis) and three new conodont speeies are established. (1) Bu yazı Türkiye Jeoloji Kurumu 30. Bilimsel Kurultayında bildiri olarak sunulmuştur. 36 GEDÎK GİRİŞ ve Monod, 1970). İçlerinde bazı trilobit lanmasmdon oluşan ve kalınlığı 1000 m parçalarına rastlanmıştır. Üste doğru kil yi aşan Seydişehir Formasyonuna geçti- Bu çalışma, özellikle son 20 yılda oranı gittikçe artarak, yaklaşık 50 m ği görülür. Bu formasyonun ilk 50 m lik büyük stratigrafik önem kazanan ve ge- kalınlığındaki kırmızımsı - morumsu, alt düzeylerinde bulunan kireçtaşı mer- niş çapta jeolojik formasyonların korre- yumrulu kireçtaşlarına geçilir. Bu dü- ceklerinden elde eddlen lasyonunda kullanılan konodontlardan zey içinde bol olarak Conocoryphe, Oneotodus tenu4s yararlanarak, ülkemizin bir bölgesinin Öoryneocochus, vb. gibi Orta Kambriyen stratigrafisini biraz daha aydınlığa ka- Fumishina furnishi yaşındaki tribolitlere ve akrotretid bra- Hertzima bisulcata vuşturmak ve dolayısiyle jeolojik yapısı- kiyopodlara rastlanılmıştır. -
Conodonts and Foraminifers
Journal of Asian Earth Sciences 108 (2015) 117–135 Contents lists available at ScienceDirect Journal of Asian Earth Sciences journal homepage: www.elsevier.com/locate/jseaes An integrated biostratigraphy (conodonts and foraminifers) and chronostratigraphy (paleomagnetic reversals, magnetic susceptibility, elemental chemistry, carbon isotopes and geochronology) for the Permian–Upper Triassic strata of Guandao section, Nanpanjiang Basin, south China ⇑ Daniel J. Lehrmann a, , Leanne Stepchinski a, Demir Altiner b, Michael J. Orchard c, Paul Montgomery d, Paul Enos e, Brooks B. Ellwood f, Samuel A. Bowring g, Jahandar Ramezani g, Hongmei Wang h, Jiayong Wei h, Meiyi Yu i, James D. Griffiths j, Marcello Minzoni k, Ellen K. Schaal l,1, Xiaowei Li l, Katja M. Meyer l,2, Jonathan L. Payne l a Geoscience Department, Trinity University, San Antonio, TX 78212, USA b Department of Geological Engineering, Middle East Technical University, Ankara 06531, Turkey c Natural Resources Canada-Geological Survey of Canada, Vancouver, British Columbia V6B 5J3, Canada d Chevron Upstream Europe, Aberdeen, Scotland, UK e Department of Geology, University of Kansas, Lawrence, KS 66045, USA f Louisiana State University, Baton Rouge, LA 70803, USA g Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA h Guizhou Geological Survey, Bagongli, Guiyang 550011, Guizhou Province, China i College of Resource and Environment Engineering, Guizhou University, Caijiaguan, Guiyang 550003, Guizhou Province, China j Chemostrat Ltd., 2 Ravenscroft Court, Buttington Cross Enterprise Park, Welshpool, Powys SY21 8SL, UK k Shell International Exploration and Production, 200 N. Dairy Ashford, Houston, TX 77079, USA l Department of Geological and Environmental Sciences, Stanford University, Stanford, CA 94305, USA article info abstract Article history: The chronostratigraphy of Guandao section has served as the foundation for numerous studies of the Received 13 October 2014 end-Permian extinction and biotic recovery in south China. -
The World at the Time of Messel: Conference Volume
T. Lehmann & S.F.K. Schaal (eds) The World at the Time of Messel - Conference Volume Time at the The World The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment and the History of Early Primates 22nd International Senckenberg Conference 2011 Frankfurt am Main, 15th - 19th November 2011 ISBN 978-3-929907-86-5 Conference Volume SENCKENBERG Gesellschaft für Naturforschung THOMAS LEHMANN & STEPHAN F.K. SCHAAL (eds) The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates 22nd International Senckenberg Conference Frankfurt am Main, 15th – 19th November 2011 Conference Volume Senckenberg Gesellschaft für Naturforschung IMPRINT The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates 22nd International Senckenberg Conference 15th – 19th November 2011, Frankfurt am Main, Germany Conference Volume Publisher PROF. DR. DR. H.C. VOLKER MOSBRUGGER Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25, 60325 Frankfurt am Main, Germany Editors DR. THOMAS LEHMANN & DR. STEPHAN F.K. SCHAAL Senckenberg Research Institute and Natural History Museum Frankfurt Senckenberganlage 25, 60325 Frankfurt am Main, Germany [email protected]; [email protected] Language editors JOSEPH E.B. HOGAN & DR. KRISTER T. SMITH Layout JULIANE EBERHARDT & ANIKA VOGEL Cover Illustration EVELINE JUNQUEIRA Print Rhein-Main-Geschäftsdrucke, Hofheim-Wallau, Germany Citation LEHMANN, T. & SCHAAL, S.F.K. (eds) (2011). The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates. 22nd International Senckenberg Conference. 15th – 19th November 2011, Frankfurt am Main. Conference Volume. Senckenberg Gesellschaft für Naturforschung, Frankfurt am Main. pp. 203. -
The Paleoecology and Biogeography of Ordovician Edrioasteroids
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Doctoral Dissertations Graduate School 8-2011 The Paleoecology and Biogeography of Ordovician Edrioasteroids Rene Anne Lewis University of Tennessee - Knoxville, [email protected] Follow this and additional works at: https://trace.tennessee.edu/utk_graddiss Part of the Paleontology Commons Recommended Citation Lewis, Rene Anne, "The Paleoecology and Biogeography of Ordovician Edrioasteroids. " PhD diss., University of Tennessee, 2011. https://trace.tennessee.edu/utk_graddiss/1094 This Dissertation is brought to you for free and open access by the Graduate School at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Doctoral Dissertations by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. To the Graduate Council: I am submitting herewith a dissertation written by Rene Anne Lewis entitled "The Paleoecology and Biogeography of Ordovician Edrioasteroids." I have examined the final electronic copy of this dissertation for form and content and recommend that it be accepted in partial fulfillment of the requirements for the degree of Doctor of Philosophy, with a major in Geology. Michael L. McKinney, Major Professor We have read this dissertation and recommend its acceptance: Colin D. Sumrall, Linda C. Kah, Arthur C. Echternacht Accepted for the Council: Carolyn R. Hodges Vice Provost and Dean of the Graduate School (Original signatures are on file with official studentecor r ds.) THE PALEOECOLOGY AND BIOGEOGRAPHY OF ORDOVICIAN EDRIOASTEROIDS A Dissertation Presented for the Doctor of Philosophy Degree The University of Tennessee, Knoxville René Anne Lewis August 2011 Copyright © 2011 by René Anne Lewis All rights reserved. -
Paleocene Mammalian Faunas of the Bison Basin in South-Central Wyoming
SMITHSONIAN MISCELLANEOUS COLLECTIONS VOLUME 131, NUMBER 6 Cftarlesi ©, anb JHarp ^aux SKHalcott 3Res!earcf) Jf unb PALEOCENE MAMMALIAN FAUNAS OF THE BISON BASIN IN SOUTH-CENTRAL WYOMING (With 16 Plates) By C. LEWIS GAZIN Curator, Division of Vertebrate Paleontology United States National Museum Smithsonian Institution (Publication 4229) CITY OF WASHINGTON PUBLISHED BY THE SMITHSONIAN INSTITUTION FEBRUARY 28, 1956 THE LORD BALTIMORE PRESS, INC. BALTIMORE, MD., U. S. A. CONTENTS Page Introduction i Acknowledgments 2 History of investigation 2 Occurrence and preservation of material 3 The Bison basin faunas 4 Environment and relationships between the Bison basin faunas 7 Age and correlation of the faunas lo Systematic description of vertebrate remains I2 Reptilia 12 Sauria 12 Anguidae 12 Mammalia 12 Multitubcrculata 12 Ptilodontidae 12 Marsupialia 14 Didelphidae 14 Insectivora 15 Leptictidae 15 Pantolestidae 17 Primates 19 Plesiadapidae 19 Carnivora 25 Arctocyonidae 25 Mesonychidae 35 Miacidae 35 Condylarthra 36 Hyopsodontidae 36 Phenacodontidae 42 Pantodonta 47 Coryphodontidae 47 References 51 Explanation of plates 54 ILLUSTRATIONS Plates (All plates following page 58.) 1. Mullituberculates and insectivores from the Bison basin Paleocene. 2. Primates and marsupials from the Bison basin Paleocene. 3. Pronothodcctes from the Bison basin Paleocene. 4. Plcsiadapis from the Bison basin Paleocene. 5. Triccntcs and Chriacus from the Bison basin Paleocene. 6. Thryptacodon from the Bison basin Paleocene. 7. Clacnodon from the Bison basin Paleocene. 8. Litomylus and Protoselcnc? from the Bison basin Paleocene. 9. Haplaletes and Gidleyina from the Bison basin Paleocene. 10. Phcnacodusl from the Bison basin Paleocene. 11. Condylarths and Titanoidcs from the Bison basin Paleocene. 12. Caenolambda from the Bison basin Paleocene. -
Conodonts in Ordovician Biostratigraphy
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Archivio istituzionale della ricerca - Università di Modena e Reggio Emilia 1 Conodonts in Ordovician biostratigraphy STIG M. BERGSTRÖM AND ANNALISA FERRETTI Conodonts in Ordovician biostratigraphy The long time interval after Pander’s (1856) original conodont study can in terms of Ordovician conodont biostratigraphic research be subdivided into three periods, namely the Pioneer Period (1856-1955), the Transition Period (1955-1971), and the Modern Period (1971-Recent). During the pre-1920s, the few published conodont investigations were restricted to Europe and North America and were not concerned about the potential use of conodonts as guide fossils. Although primarily of taxonomic nature, the pioneer studies by Branson & Mehl, Stauffer, and Furnish during the 1930s represent the beginning of the use of conodonts in Ordovician biostratigraphy. However, no formal zones were introduced until Lindström (1955) proposed four conodont zones in the Lower Ordovician of Sweden, which marks the end of the Pioneer Period. Because Lindström’s zone classification was not followed by similar work outside Baltoscandia, the time interval up to the late 1960s can be regarded as a Transition Period. A milestone symposium volume, entitled ‘Conodont Biostratigraphy’ and published in 1971, 2 summarized much new information on Ordovician conodont biostratigraphy and is taken as the beginning of the Modern Period of Ordovician conodont biostratigraphy. In this volume, the Baltoscandic Ordovician was subdivided into named conodont zones whereas the North American Ordovician succession was classified into a series of lettered or numbered Faunas. Although most of the latter did not receive zone names until 1984, this classification has been used widely in North America. -
Microbialite-Dominated Fossil Associations in Cipit Boulders from Alpe Di Specie and Misurina (St. Cassian Formation, Middle to Upper Triassic, Dolomites, NE Italy)
PUBLICACIÓN CONTINUA ARTÍCULO ORIGINAL © 2019 Universidad Nacional Autónoma de México, Facultad de Estudios Superiores Zaragoza. This is an Open Access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). TIP Revista Especializada en Ciencias Químico-Biológicas, 22: 1-18, 2019. DOI: 10.22201/fesz.23958723e.2019.0.171 Microbialite-dominated fossil associations in Cipit Boulders from Alpe di Specie and Misurina (St. Cassian Formation, Middle to Upper Triassic, Dolomites, NE Italy) Francisco Sánchez-Beristain1* and Joachim Reitner2 1Museo de Paleontología, Facultad de Ciencias, Universidad Nacional Autónoma de México. Circuito Exterior S/N. Ciudad Universitaria. Coyoacán 04510. Ciudad de México, México. 2Geowissenschaftliches Zentrum der Universität Göttingen, Abt. Geobiologie, Goldschmidtstraße 3. 37077 Göttingen, Germany. E-mail: *[email protected] Abstract In this paper we describe four new fossil associations of “reef” and “reef”-like environments of the St. Cassian Formation (Ladinian-Carnian, Dolomites, NE Italy), based on thirty thin sections from 10 “Cipit boulders” olistoliths, which slided from the Cassian platform into coeval basin sediments. The fossil associations were determined by means of microfacies analysis using point-counting and visual estimation, as well as with aid of statistical methods, based on all fractions with a biotic significance (biomorpha and microbialites). Cluster Analyses in Q-Mode were performed, coupling three algorithms and two indices. In all samples, the main components of the framework are microbialite (average of 75%), and macrofossils (average of 20%), whereas cements and allochtonous components, such as allomicrite, do not represent a significant fraction. Based on both microbialite and fossil content, Chaetetid–microencruster Association, Microbialite–microencruster Association, Dual-type Microbialite Association and Microbialite–Terebella Association, were differentiated. -
Preliminary Geologic Map of the Baird Mountains and Part of the Selawik Quadrangles, Alaska By
preliminary Geologic Map of the Baird Mountains and part of the Selawik Quadrangles, Alaska by S.M. Karl, J.A. Dumoulin, Inyo Ellersieck, A.G. Harris, and J.M. Schmidt Open-File Report 89-551 This map is preliminary and has not been reviewed for conformity with the North American stratigraphic Code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Table Contents ~ntroduction.......................................... 1 Stratigraphic Framework .................................1 Structural Framework ....................................4 Acknowledgments .......................................6 Unit Descriptions ......................................6 Kc ............................................. 6 KJm .............................................6 JPe .............................................7 ~zb................ '. ... ., ,....................... 8 Mzg ............................................10 MzPzi ..........................................10 MZPZ~.......................................... 11 PMC ............................................12 PD1 ............................................12 Mk0 ............................................12 M1 .............................................13 MDue ...........................................14 Mlt ............................................15 Mk .............................................15 MD1 ............................................16 MDe ............................................16 MD~........................................... -
59/PDF Version
http://www.nhm.ac.uk/hosted_sites/bms Newsletter of Micropalaeontology ISSN 0140-6730ISSN bms NumberNumber 5959 EditedEdited byby PhilPhil DonoghueDonoghue BBrriittisishh MiMiccroparopallaaeeononttoollooggiiccaall SSoocciieettyy Registered as a Charity No 284013 society business Editorial The ritual list of publications requiring reviewers follows; any prospective reviewers should get in touch t has been some time since the last issue of the with me by telephone or email, but please bear in mind newsletter and I am sure that some of you have my forthcoming change of address. Best wishes to all. been wondering why issue 59 did not hit your I Arthur, W. 1997: The origin of animal body plans: a doormat sometime during September or October. At the May meeting of the BMS Committee it was decided study in evolutionary developmental biology. that the date of publication of the newsletter should be Cambridge University Press, 339pp. set back until after the AGM such that it could convey Bartels, C., Briggs, D. E. G. & Brassel, G. 1998: The news of that meeting. So here it is, better late than fossils of the Hunsrück Slate: marine life in the never (although I would argue that it is bang-on time, Devonian. Cambridge Paleobiology Series 3, Cam- but then I would, wouldn’t I?). bridge University Press, 309pp. Although the newsletter has been distributed in Johns, M. J., Barnes, C. R. & Orchard, M. J. 1997: electronic format through the BMS website for some Taxonomy and biostratigraphy of Middle and Late time, this is the first issue to also be available elec- Triassic elasmobranch ichthyoliths from northeast- tronically in PDF (Portable Document Format), also ern British Columbia. -
CONODONTS of the MOJCZA LIMESTONE -.: Palaeontologia Polonica
CONODONTS OF THE MOJCZA LIMESTONE JERZY DZIK Dzik, J. 1994. Conodonts of the M6jcza Limestone. -In: J. Dzik, E. Olemp ska, and A. Pisera 1994. Ordovician carbonate platform ecosystem of the Holy Cross Moun tains. Palaeontologia Polonica 53, 43-128. The Ordovician organodetrital limestones and marls studied in outcrops at M6jcza and Miedzygorz, Holy Cross Mts, Poland, contains a record of the evolution of local conodont faunas from the latest Arenig (Early Kundan, Lenodus variabilis Zone) to the Ashgill (Amorphognathus ordovicicus Zone), with a single larger hiatus corre sponding to the subzones from Eop/acognathus pseudop/anu s to E. reclinatu s. The conodont fauna is Baltic in general appearance but cold water genera , like Sagitto dontina, Scabbardella, and Hamarodus, as well as those of Welsh or Chinese af finities, like Comp/exodus, Phragmodus, and Rhodesognathu s are dominant in par ticular parts of the section while others common in the Baltic region, like Periodon , Eop/acognathus, and Sca/pellodus are extremely rare. Most of the lineages continue to occur throughout most of the section enabling quantitative studies on their phyletic evolut ion. Apparatuses of sixty seven species of thirty six genera are described and illustrated. Phyletic evolution of Ba/toniodus, Amorphognathu s, Comp/exodus, and Pygodus is biometrically documented. Element s of apparatu ses are homolog ized and the standard notation system is applied to all of them. Acodontidae fam. n., Drepa nodus kie/censis sp. n., and D. santacrucensis sp. n. are proposed . Ke y w o r d s: conodonts, Ordovici an, evolut ion, taxonomy. Jerzy Dzik, Instytut Paleobiologii PAN, A/eja Zwirk i i Wigury 93, 02-089 Warszawa , Poland. -
Schmitz, M. D. 2000. Appendix 2: Radioisotopic Ages Used In
Appendix 2 Radioisotopic ages used in GTS2020 M.D. SCHMITZ 1285 1286 Appendix 2 GTS GTS Sample Locality Lat-Long Lithostratigraphy Age 6 2s 6 2s Age Type 2020 2012 (Ma) analytical total ID ID Period Epoch Age Quaternary À not compiled Neogene À not compiled Pliocene Miocene Paleogene Oligocene Chattian Pg36 biotite-rich layer; PAC- Pieve d’Accinelli section, 43 35040.41vN, Scaglia Cinerea Fm, 42.3 m above base of 26.57 0.02 0.04 206Pb/238U B2 northeastern Apennines, Italy 12 29034.16vE section Rupelian Pg35 Pg20 biotite-rich layer; MCA- Monte Cagnero section (Chattian 43 38047.81vN, Scaglia Cinerea Fm, 145.8 m above base 31.41 0.03 0.04 206Pb/238U 145.8, equivalent to GSSP), northeastern Apennines, Italy 12 28003.83vE of section MCA/84-3 Pg34 biotite-rich layer; MCA- Monte Cagnero section (Chattian 43 38047.81vN, Scaglia Cinerea Fm, 142.8 m above base 31.72 0.02 0.04 206Pb/238U 142.8 GSSP), northeastern Apennines, Italy 12 28003.83vE of section Eocene Priabonian Pg33 Pg19 biotite-rich layer; MASS- Massignano (Oligocene GSSP), near 43.5328 N, Scaglia Cinerea Fm, 14.7 m above base of 34.50 0.04 0.05 206Pb/238U 14.7, equivalent to Ancona, northeastern Apennines, 13.6011 E section MAS/86-14.7 Italy Pg32 biotite-rich layer; MASS- Massignano (Oligocene GSSP), near 43.5328 N, Scaglia Cinerea Fm, 12.9 m above base of 34.68 0.04 0.06 206Pb/238U 12.9 Ancona, northeastern Apennines, 13.6011 E section Italy Pg31 Pg18 biotite-rich layer; MASS- Massignano (Oligocene GSSP), near 43.5328 N, Scaglia Cinerea Fm, 12.7 m above base of 34.72 0.02 0.04 206Pb/238U -
1 Xerox University Microfilmst Ann Arbor, Michigan 48106
I 76-9946 ti I CARNES, John Beynon, 1943- CONODONT BIOSTRATIGRAPHY IN THE LOWER I MIDDLE ORDOVICIAN OF THE WESTERN I APPALACHIAN THRUST-BELTS IN NORTHEASTERN TENNESSEE. The Ohio State University, Ph.D., I 1975 I Geology 1 Xerox University Microfilmst Ann Arbor, Michigan 48106 THIS DISSERTATION HAS BEEN MICROFILMED EXACTLY AS RECEIVED. CONODONT BIOSTRATIGRAPHY IN THE LOWER MIDDLE ORDOVICIAN OF THE WESTERN APPALACHIAN THRUST-BELTS IN NORTHEASTERN TENNESSEE DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State University By John B. Carnes, B.A., B.S The Ohio State University 1975 Reading Committee: Approved by Professor S. M. Bergstr8m, Chairman Professor W. C. Sweet Professor Gunter Faure 7 Q / Adviser irtment or and Mineralogy ACKNOWLEDGMENTS Dr. Stig Mo Bergstrom suggested and supervised this project. Dr. Bergstrflm has been an enthusiastic adviser and a stimulating educator; his interest, his guidance, and the tremendous amount of time he devoted to this project are greatly appreciated. Dr. Walter C. Sweet read the manuscript and offered many helpful suggestions. Dr. Sweet has spent many hours, to the writer's profit, discussing conodont biostratigraphy and taxonomy and sharing his insights. Thanks are also due to Dr. Gunter Faure, who read the manuscript; to Dr. Aurele LaRocque who kindly allowed the writer to use his office space, his drafting equipment, and his personal library; and to Dr. Barry J. Cooper and Dr. Robert B. Votaw, who, while graduate students at The Ohio State University, freely discussed their ideas with the writer. I am deeply indebted to several good friends who provided valuable assistance in the final assembly of this report.