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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. -
CONODONT BIOSTRATIGRAPHY and ... -.: Palaeontologia Polonica
CONODONT BIOSTRATIGRAPHY AND PALEOECOLOGY OF THE PERTH LIMESTONE MEMBER, STAUNTON FORMATION (PENNSYLVANIAN) OF THE ILLINOIS BASIN, U.S.A. CARl B. REXROAD. lEWIS M. BROWN. JOE DEVERA. and REBECCA J. SUMAN Rexroad , c.. Brown . L.. Devera, 1.. and Suman, R. 1998. Conodont biostrati graph y and paleoec ology of the Perth Limestone Member. Staunt on Form ation (Pennsy lvanian) of the Illinois Basin. U.S.A. Ill: H. Szaniawski (ed .), Proceedings of the Sixth European Conodont Symposium (ECOS VI). - Palaeont ologia Polonica, 58 . 247-259. Th e Perth Limestone Member of the Staunton Formation in the southeastern part of the Illinois Basin co nsists ofargill aceous limestone s that are in a facies relati on ship with shales and sandstones that commonly are ca lcareous and fossiliferous. Th e Perth conodo nts are do minated by Idiognathodus incurvus. Hindeodus minutus and Neognathodu s bothrops eac h comprises slightly less than 10% of the fauna. Th e other spec ies are minor consti tuents. The Perth is ass igned to the Neog nathodus bothrops- N. bassleri Sub zon e of the N. bothrops Zo ne. but we were unable to co nfirm its assignment to earliest Desmoin esian as oppose d to latest Atokan. Co nodo nt biofacies associations of the Perth refle ct a shallow near- shore marine environment of generally low to moderate energy. but locali zed areas are more variable. particul ar ly in regard to salinity. K e y w o r d s : Co nodo nta. biozonation. paleoecology. Desmoinesian , Penn sylvanian. Illinois Basin. U.S.A. -
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. -
Geology of the Prater and Vansant Quadrangles, Virginia Commonwealth of Virgin Ia
VIRGINIA DIVISION OF MINERAL RESOURCES PUBLICATION 52 GEOLOGY OF THE PRATER AND VANSANT QUADRANGLES, VIRGINIA Jack E. Nolde and Martin L. Mitchell with sections on subsurface stratigraphy and gas resources by Joan K. Polzin COMMONWEALTH OF VIRGIN IA DEPARTMENT OF CONSERVATION AND ECONOMIC DEVELOPMENT DIVISION OF MINERAL RESOURCES Robert c. Milici, commissioner of Mineral Resources and state Geologist CHARLOTTESVI LLE, VI RGINIA 1984 VIRGINIA DIVISION OF MINERAL RESOURCES PUBLICATION 52 GEOLOGY OF THE PRATER AND VANSANT QUADRANGLES, VI RGINIA Jack E. Nolde and Martin L. Mitchell with sections on subsurface stratigraphy and gas resources by Joan K. Polzin COMMONWEALTH OF VIRGINIA DEPARTMENT OF CONSERVATION AND ECONOMIC DEVELOPMENT DIVISION OF MINERAL RESOURCES Robert c. Milici, commissioner of Mineral Resources and state Geologist CHARLOTTESVILLE, VIRGI NIA 1984 COVER PHOTO: Jewell Coal and Coke Company coking operation on Dismal Creek in northeast Vansant quadrangle (photo by J.H. Grantham). VIRGINIA DIVISION OF MINERAL RESOURCES PUBLICATION 52 GEOLOGY OF THE PRATER AND VANSANT QUADRANGLES, VIRG I NIA Jack E. Nolde and Martin L. Mitchell with sections on subsurface stratigraphy and gas resources by Joan K. Polzin COMMONWEALTH OF VIRGINIA DEPARTMENT OF CONSERVATION AND ECONOMIC DEVELOPMENT DIVISION OF MINERAL RESOURCES Robert C. Milici, Commissioner of Mineral Resources and State Geologist CHARLOTTESVILLE, VIRGINIA 1984 DEPARTM ENT OF CONSERVATION AND ECONOMIC DEVELOPMENT Richmond, Virginia FRED W. WALKER, Director JERALD F. MOORE, Deputy Director BOARD HENRY T. N. GRAVES, Chairman, Luray ADOLF U. HONKALA, Vice Chairman, Midlothian FRANK ARMSTRONG. III. Winchester RICK E. BURNELL, Virginia Beach GWENDOLYN JO M. CARLBERG, Alexandria WILBUR S. DOYLE, Martinsville BRUCE B. GRAY, Waverly MILDRED LAYNE, Williamsburg JOHN E. -
International Geological Correlation Programme. Project 591 "The Early to Middle Paleozoic Revolution"
International Geological Correlation Programme. Project 591 "The Early to Middle Paleozoic Revolution". Proceedings of the 3rd IGCP 591 Annual Meeting : Lund, Sweden, 9–19 June 2013 Lindskog, Anders; Mehlqvist, Kristina 2013 Link to publication Citation for published version (APA): Lindskog, A., & Mehlqvist, K. (Eds.) (2013). International Geological Correlation Programme. Project 591 "The Early to Middle Paleozoic Revolution". Proceedings of the 3rd IGCP 591 Annual Meeting : Lund, Sweden, 9–19 June 2013. (International Geological Correlation Programme, UNESCO; Vol. 3). Department of Geology, Lund University. Total number of authors: 2 General rights Unless other specific re-use rights are stated the following general rights apply: Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal Read more about Creative commons licenses: https://creativecommons.org/licenses/ Take down policy If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. LUND UNIVERSITY PO Box 117 221 00 Lund +46 46-222 00 00 ANDERS LINDSKOG | KRISTINA MEHLQVIST Printed by Media-Tryck, Lund 2013 Proceedings of the 3rd IGCP 591 Annual Meeting Proceedings of the 3 Lund, Sweden, 9–19 June 2013 EDITED BY ANDERS LINDSKOG | KRISTINA MEHLQVIST DEPARTMENT OF GEOLOGY | LUND UNIVERSITY The abstracts within this volume were presented at the 3rd IGCP 591 Annual rd Meeting, which was held in Lund, Sweden, in June 2013. -
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~........................................... -
Geologic Map and Upper Paleozoic Stratigraphy of the Marble Canyon Area, Cottonwood Canyon Quadrangle, Death Valley National Park, Inyo County, California
Geologic Map and Upper Paleozoic Stratigraphy of the Marble Canyon Area, Cottonwood Canyon Quadrangle, Death Valley National Park, Inyo County, California By Paul Stone, Calvin H. Stevens, Paul Belasky, Isabel P. Montañez, Lauren G. Martin, Bruce R. Wardlaw, Charles A. Sandberg, Elmira Wan, Holly A. Olson, and Susan S. Priest Pamphlet to accompany Scientific Investigations Map 3298 2014 U.S. Department of the Interior U.S. Geological Survey Cover View of Marble Canyon area, California, showing dark rocks of Mississippian Indian Springs Formation and Pennsylvanian Bird Spring Formation overlying light rocks of Mississippian Santa Rosa Hills Limestone in middle distance. View is southeast toward Emigrant Wash and Tucki Mountain in distance. U.S. Department of the Interior SALLY JEWELL, Secretary U.S. Geological Survey Suzette M. Kimball, Acting Director U.S. Geological Survey, Reston, Virginia: 2014 For more information on the USGS—the Federal source for science about the Earth, its natural and living resources, natural hazards, and the environment—visit http://www.usgs.gov or call 1–888–ASK–USGS For an overview of USGS information products, including maps, imagery, and publications, visit http://www.usgs.gov/pubprod To order this and other USGS information products, visit http://store.usgs.gov Suggested citation: Stone, P., Stevens, C.H., Belasky, P., Montanez, I.P., Martin, L.G., Wardlaw, B.R., Sandberg, C.A., Wan, E., Olson, H.A., and Priest, S.S., 2014, Geologic map and upper Paleozoic stratigraphy of the Marble Canyon area, Cottonwood Canyon quadrangle, Death Valley National Park, Inyo County, California: U.S. Geological Survey Scientific Investigations Map 3298, scale 1:24,000, 59 p., http://dx.doi.org/10.3133/sim3298. -
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. -
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. -
Stratigraphic Correlation Chart for Western Colorado and Northwestern New Mexico
New Mexico Geological Society Guidebook, 32nd Field Conference, Western Slope Colorado, 1981 75 STRATIGRAPHIC CORRELATION CHART FOR WESTERN COLORADO AND NORTHWESTERN NEW MEXICO M. E. MacLACHLAN U.S. Geological Survey Denver, Colorado 80225 INTRODUCTION De Chelly Sandstone (or De Chelly Sandstone Member of the The stratigraphic nomenclature applied in various parts of west- Cutler Formation) of the west side of the basin is thought to ern Colorado, northwestern New Mexico, and a small part of east- correlate with the Glorieta Sandstone of the south side of the central Utah is summarized in the accompanying chart (fig. 1). The basin. locations of the areas, indicated by letters, are shown on the index map (fig. 2). Sources of information used in compiling the chart are Cols. B.-C. shown by numbers in brackets beneath the headings for the col- Age determinations on the Hinsdale Formation in parts of the umns. The numbers are keyed to references in an accompanying volcanic field range from 4.7 to 23.4 m.y. on basalts and 4.8 to list. Ages where known are shown by numbers in parentheses in 22.4 m.y. on rhyolites (Lipman, 1975, p. 6, p. 90-100). millions of years after the rock name or in parentheses on the line The early intermediate-composition volcanics and related rocks separating two chronostratigraphic units. include several named units of limited areal extent, but of simi- No Quaternary rocks nor small igneous bodies, such as dikes, lar age and petrology—the West Elk Breccia at Powderhorn; the have been included on this chart. -
Catalog of Type Specimens of Invertebrate Fossils: Cono- Donta
% {I V 0> % rF h y Catalog of Type Specimens Compiled Frederick J. Collier of Invertebrate Fossils: Conodonta SMITHSONIAN CONTRIBUTIONS TO PALEOBIOLOGY NUMBER 9 SERIAL PUBLICATIONS OF THE SMITHSONIAN INSTITUTION The emphasis upon publications as a means of diffusing knowledge was expressed by the first Secretary of the Smithsonian Institution. In his formal plan for the Insti tution, Joseph Henry articulated a program that included the following statement: "It is proposed to publish a series of reports, giving an account of the new discoveries in science, and of the changes made from year to year in all branches of knowledge." This keynote of basic research has been adhered to over the years in the issuance of thousands of titles in serial publications under the Smithsonian imprint, com mencing with Smithsonian Contributions to Knowledge in 1848 and continuing with the following active series: Smithsonian Annals of Flight Smithsonian Contributions to Anthropology Smithsonian Contributions to Astrophysics Smithsonian Contributions to Botany Smithsonian Contributions to the Earth Sciences Smithsonian Contributions to Paleobiology Smithsonian Contributions to Zoology Smithsonian Studies in History and Technology In these series, the Institution publishes original articles and monographs dealing with the research and collections of its several museums and offices and of profes sional colleagues at other institutions of learning. These papers report newly acquired facts, synoptic interpretations of data, or original theory in specialized fields. These publications are distributed by mailing lists to libraries, laboratories, and other in terested institutions and specialists throughout the world. Individual copies may be obtained from the Smithsonian Institution Press as long as stocks are available. -
Guide to Fossil C911ecting
Educational Series - 1 ISSN 0544-3083 Guide to Fossil C911ecting ~~1. I ~l in/~~;/~_ Minnesota Minnesota Geological Survey Guide To FossIl Collecting In Minnesota R. K. Hogberg, R. E. Sloan and Sarah Tufford First edition 1965: revised edition 1967: reprinted 1979: reprinted 1985 ISSN 0544-3083 Geologic Time Chart_Minnesota Time Era Period Events in Minnesota Characteristic Life Quaternary 20 ENO· .ofMommals ZOIC 40 Tertiary No record in Minnesota ~ 60 M Sea enters Minnesota from E Cretaceous 100 S West. Deposition of sediments. 0 Z A~ of R.ptil.s 0 Jurassic I No record in Minnesota C Triassic k 200 Permian Ag.of Pennsylvanian No record in Minnesota Amphibians ..~ Mississippian ~ ~ ~ P Sea enters Minnesota from 300 Devonian "-() South. Deposition of sediments. .. A .~ L ~ . Silurian No record in Minnesota Ag. of Corals E 0 • of Straight 400 Ordovician Seas cover Minnesota at intervals. Z c_~ 0 I C Cambrian Deposition of sediments. A~ of Trilobit.s ~ Lava flows and deposition of sediments. PRECAMBRIAN Deposition of iron-rich sediments. First r.cord oIl,f. 4 \12 billion years lang Formation of mountains and igneous intrusions. Guide To FOSJt'l Colletting In Minnesota FoSSILS tell us what life was like on earth in ancient geologic time. A fossil clam, for example, lived on a sea bottom much as its modern relatives do. By finding many fossil clams, we can deter mine the extent of a prehistoric sea. Fossils also indicate the climates of the geologic past. Fossils show us that life on earth has not always been the same. In fact primitive algae and bacteria have given rise to reptile s, mammals, and finally to man.