2014 Task Group Progress Report for the Viséan-Serpukhovian Boundary
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Carboniferous Formations and Faunas of Central Montana
Carboniferous Formations and Faunas of Central Montana GEOLOGICAL SURVEY PROFESSIONAL PAPER 348 Carboniferous Formations and Faunas of Central Montana By W. H. EASTON GEOLOGICAL SURVEY PROFESSIONAL PAPER 348 A study of the stratigraphic and ecologic associa tions and significance offossils from the Big Snowy group of Mississippian and Pennsylvanian rocks UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1962 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 : Eastern, William Heyden, 1916- Carboniferous formations and faunas of central Montana. Washington, U.S. Govt. Print. Off., 1961. iv, 126 p. illus., diagrs., tables. 29 cm. (U.S. Geological Survey. Professional paper 348) Part of illustrative matter folded in pocket. Bibliography: p. 101-108. 1. Paleontology Montana. 2. Paleontology Carboniferous. 3. Geology, Stratigraphic Carboniferous. I. Title. (Series) For sale by the Superintendent of Documents, U.S. Government Printing Office Washington 25, B.C. CONTENTS Page Page Abstract-__________________________________________ 1 Faunal analysis Continued Introduction _______________________________________ 1 Faunal relations ______________________________ 22 Purposes of the study_ __________________________ 1 Long-ranging elements...__________________ 22 Organization of present work___ __________________ 3 Elements of Mississippian affinity.._________ 22 Acknowledgments--.-------.- ___________________ -
1 Correlation of the Base of the Serpukhovian Stage
Correlation of the base of the Serpukhovian Stage (Carboniferous; Mississippian) in northwest Europe GEORGE D. SEVASTOPULO* & MILO BARHAM✝ *Department of Geology, Trinity College Dublin, Dublin 2, Ireland ✝Milo Barham, Department of Applied Geology, Curtin University of Technology, GPO Box U1987, Perth, WA 6845, Australia Author for correspondence: [email protected] Running head: Correlation base Serpukhovian northwest Europe Abstract - The Task Group charged with proposing the GSSP for the base of the Serpukhovian Stage (Mississippian: Lower Carboniferous) is likely to use the global First Appearance Datum (FAD: evolutionary first appearance) of the conodont Lochriea ziegleri in the lineage Lochriea nodosa-L. ziegleri for the definition and correlation of the base of the stage. It is important to establish that the FOD (First Occurrence Datum) of L. ziegleri in different basins is essentially penecontemporaneous. Ammonoids provide high-resolution biostratigraphy in the late Mississippian but their use for international correlation is limited by provincialism. However, it is possible to assess the levels of diachronism of the FOD of L. ziegleri in sections in northwest Europe using ammonoid zones. Published compilations of conodont distribution in the Rhenish Slate Mountains of Germany show the FOD of L. ziegleri in the Emstites novalis Biozone (upper part of the P2c zone of the British/Irish ammonoid biozonation) but L. ziegleri has also been reported as occurring in the Neoglyphioceras spirale Biozone (P1d zone). In the Yoredale Group of northern England, the FOD of L. ziegleri is in either the P1c or P1d zone. In NW Ireland, the oldest records of both L. nodosa and L. ziegleri are from the Lusitanoceras granosum Biozone (P2a). -
Lithostratigraphy, Microlithofacies, And
Lithostratigraphy, Microlithofacies, and Conodont Biostratigraphy and Biofacies of the Wahoo Limestone (Carboniferous), Eastern Sadlerochit Mountains, Northeast Brooks Range, Alaska U. S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1568 j^^^fe^i^^t%t^^S%^A^tK-^^ ^.3lF Cover: Angular unconformity separating steeply dipping pre-Mississippian rocks from gently dipping carbonate rocks of the Lisburne Group near Sunset Pass, eastern Sadlerochit Mountains, northeast Brooks Range, Alaska. The image is a digital enhancement of the photograph (fig. 5) on page 9. Lithostratigraphy, Microlithofacies, and Conodont Biostratigraphy and Biofacies of the Wahoo Limestone (Carboniferous), Eastern Sadlerochit Mountains, Northeast Brooks Range, Alaska By Andrea P. Krumhardt, Anita G. Harris, and Keith F. Watts U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1568 Description of the lithostratigraphy, microlithofacies, and conodont bio stratigraphy and biofacies in a key section of a relatively widespread stratigraphic unit that straddles the Mississippian-Pennsylvanian boundary UNITED STATES GOVERNMENT PRINTING OFFICE, WASHINGTON : 1996 U.S. DEPARTMENT OF THE INTERIOR BRUCE BABBITT, Secretary U.S. GEOLOGICAL SURVEY GORDON P. EATON, Director For sale by U.S. Geological Survey, Information Services Box 25286, Federal Center, Denver, CO 80225 Any use of trade, product, or firm names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government. Published in the Eastern Region, Reston, Va. Manuscript approved for publication June 26, 1995. Library of Congress Cataloging in Publication Data Krumhardt, Andrea P. Lithostratigraphy, microlithofacies, and conodont biostratigraphy and biofacies of the Wahoo Limestone (Carboniferous), eastern Sadlerochit Mountains, northeast Brooks Range, Alaska / by Andrea P. Krumhardt, Anita G. Harris, and Keith F. -
Late Viséan Conodont Biostratigraphy and Biofacies in the Kingscourt Area, Ireland
Bollettino della Società Paleontologica Italiana Modena, Novembre 1999 Late Viséan conodont biostratigraphy and biofacies in the Kingscourt area, Ireland H.E. Anne SOMERVILLE Ian D. SOMERVILLE Department of Geology University College Duolin KEYWORDS- Conodonts Biostratigraphy, Biofacies, Carboniferous, Late Viséan, Kingscourt, Ireland. ABSTRACT - The Gnathodus bilineatus and Lochriea nodosa zones are recognised in the Kingscourt area, Ireland in both platform and basinal facies. The base ofthe nodosa Zone ù defined by the synchronous first occurrence ofL. nodosa and L. mononodosa in the same bed. Severa! conodont species (e.g. Mestognathus bipluti, Idioprioniodus healdi and Kladognathus macrodentata) are mostly restricted to the Brigantian (upper part ofthe bilineatus and nodosa zones). The richest and most diverse conodont faunas dominated by species ofGnathodus and Lochriea are Jrom late platform and basinallimestones within the L. nodosa Zone (Gnathodus-Lochriea Biofacies) . Lower yields and diversity are recorded Jrom early Brigantian platform limestones (upper p art ofthe G. bilineatus Zone); with the poorest conodont yields in late Asbian platform limestones and mudmounds ofthe lower G. bilineatus Zone. T here is a significant rise in the abundance and diversity of conodonts above the Asbian/Brigantian bounda'} a change which coincides with changes in foraminiferal assemblages and lithofacies; this indicates probable transgressive environmental injluences. A second major increase in conodont abundance and diversity is recognised at the base ofthe nodosa Zone, in platform and basinal {acies. Shallow-water, coarse-grainedAsbian platform limestones are dominated by Synclydognathus geminus and Kladognathus tenuis compfectens (Synclydognathus-Kladognathus Biofacies), the elements of which are ojten abraded and fragmented. The best preserved faunas are mostly from the wackestones in the nodosa Zone at Poulmore, which have the best representation ofall apparatus components. -
ANNUAL REPORT to the BOARD of NATURAL RESOURCES and CONSERVATION
Illinois State Geological Survey Annual Report May 1987-June 1988 Illinois Department of Energy and Natural Resources STATE GEOLOGICAL SURVEY DIVISION ANNUAL REPORT to the BOARD OF NATURAL RESOURCES AND CONSERVATION May 1987 to June 1988 Digitized by the Internet Archive in 2012 with funding from University of Illinois Urbana-Champaign http://archive.org/details/annualreportto8788illi CONTENTS HIGHLIGHTS 1 MINERAL RESOURCES 8 Illinois Mineral Industry In 1986 and 1987 8 Other Noteworthy Mineral Resource Developments 9 Coal 10 Coal Database Management 11 Coal Resources 13 Coal Characterization 13 Coal Cleaning: Physical and Microbial 15 Coal Cleaning: Chemical and Thermal 16 Coal Combustion 18 Liquids and Gases from Coal 20 Technical Support Services 21 Coal Technology Transfer and Information Services 22 Oil and Gas 22 Oil and Gas Program for Illinois 23 Oil and Gas Statistics 23 Oil and Gas Resources 25 Improved Oil Recovery Methods and Concepts 25 New Exploration Methods and Concepts 27 Hydrocarbon Generation and Migration Studies 28 Oil and Gas Database Management 30 Oil and Gas Technology Transfer and Information Services 30 Other Energy Sources 31 Coal Gas 31 Geothermal Energy 31 Industrial Minerals 31 Mineral Resource Assessments 31 Limestone and Dolomite Resources 33 Sand and Gravel Resources 34 Silica and Industrial Sand 34 Clay Mineralogy and Clay Resources 35 Fluorspar and Metal Resources 35 Beneficiation/Processing 36 Technology Transfer and Information Services 36 Special Projects 38 Mineral Economics 39 Market Research 39 -
Visean – Moscovian Conodont Biostratigraphy of the Ko-Yama Limestone Group, Akiyoshi Belt, SW Japan
Natural Science Research, Univ. Tokushima (Peer-Reviewed Paper) Vol. 27, No. 3 (2013), p. 29 – 52. Visean – Moscovian conodont biostratigraphy of the Ko-yama Limestone Group, Akiyoshi Belt, SW Japan Keisuke ISHIDA 1*, Sigeyuki SUZUKI 2 and Noriyuki INADA 2,3 1 Laboratory of Geology, Institute of SAS, University of Tokushima, 770-8502, Tokushima, Japan * Corresponding author, e-mail: [email protected] 2 Graduate School of Natural Science and Technology, Okayama University, 700-8530, Okayama, Japan e-mail: [email protected] 3 Geoengineering Division of the Dia Consultants Co. Ltd., 331-0811, Saitama, Japan e-mail: [email protected] __________________________________________________________________________________________ Abstract Carboniferous clastic carbonates associated with basaltic pyroclasts and spicular chert beds in the lower part of the Ko-yama Limestone Group contain the Visean – Moscovian conodont succession of Gnathodus semiglaber (late Visean), Gnathodus praebilineatus – Lochriea multinodosa (late Visean), Lochriea ziegleri – Gnathodus girtyi girtyi s.l. (early Serpukhovian), Neoganthodus symmetricus – Idiognathodus primulus (middle – late Bashkirian), and Idiognathoides convexus – Gondolella clarki (early Moscovian). The FAD of Lochriea ziegleri marks the Visean/Serpukhovian boundary in the section. The middle – late Bashkirian Neoganthodus symmetricus – Idiognathodus primulus Fauna is a mixed fauna containing reworked Serpukhovian and older elements possibly related to an erosional event after the Early Bashkirian global eustatic low-stand. The revision of conodont zonal correlation in the Akiyoshi Belt was examined with the Mississippian/Pennsylvanian boundary considering the FAD of Declinognathodus noduliferus in the previously proposed zones in the similar Hina, Atetsu, Akiyoshi and Omi limestone groups. Idiognathodus craticulinodosus n. sp. was described as the middle – late Bashkirian to early Moscovian index. -
Pander Society Newsletter
Pander Society Newsletter Compiled and edited by P.H. von Bitter and J. Burke DEPARTMENT OF NATURAL HISTORY (PALAEOBIOLOGY SECTION), ROYAL ONTARIO MUSEUM, TORONTO, ONTARIO, CANADA M5S 2C6 Number 38 June 2006 www.conodont.net CHIEF PANDERER’S REMARKS Dear Conodont Colleagues: A year has gone by since I last communicated like this, and I’m pleased (and relieved) that another Pander Society Newsletter is ready to ‘go’. Thank you for having sent in your reports and questionnaires; without your willingness to going through a bit of pain there would be no Pander Society Newsletter, and our communications would be the poorer. I am very grateful to compiler and editor Joan Burke (Toronto) and webmaster Mark Purnell (Leicester) for their dedication and ongoing interest; they have helped me greatly and continue to make me look better than I really am, particularly in a time of personal and professional transition. You, the Pander Society membership, continue to ‘re-invent’ and apply conodonts in startling new ways. Some of this re-invention was seen at the Pander Society Symposium in Harrisburg, Pennsylvania, where on March 20-22, 2006 our (mostly) North American members focused on Conodonts & Sequence Stratigraphy. Looking ahead, the programme of ICOS 2006 on July 12-30/ 2006 in Leicester, England, promises not only to surprise and delight, but looks remarkably diverse and imaginative. Christian Pander, would, on the 150th anniversary of the publication of his major conodont study, no doubt be enormously impressed and pleased with the innovativeness and progress of his intellectual grandchildren. My best wishes to all of you. -
Conodont Apparatus Reconstruction from the Lower Carboniferous Hart River Formation, Norther Yukon Territory
University of Calgary PRISM: University of Calgary's Digital Repository Graduate Studies The Vault: Electronic Theses and Dissertations 2016 Conodont Apparatus Reconstruction from the Lower Carboniferous Hart River Formation, Norther Yukon Territory Lanik, Amanda Lanik, A. (2016). Conodont Apparatus Reconstruction from the Lower Carboniferous Hart River Formation, Norther Yukon Territory (Unpublished master's thesis). University of Calgary, Calgary, AB. doi:10.11575/PRISM/25420 http://hdl.handle.net/11023/3324 master thesis University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. Downloaded from PRISM: https://prism.ucalgary.ca UNIVERSITY OF CALGARY Conodont Apparatus Reconstruction from the Lower Carboniferous Hart River Formation, Northern Yukon Territory by Amanda Lanik A THESIS SUBMITTED TO THE FACULTY OF GRADUATE STUDIES IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE GRADUATE PROGRAM IN GEOLOGY AND GEOPHYSICS CALGARY, ALBERTA SEPTEMBER, 2016 © Amanda Lanik 2016 Abstract Conodonts sampled from the Lower Carboniferous Hart River Formation have yielded abundant, well-preserved elements with a relatively low diversity of species. In addition, they do not display much platform-overrepresentation, a phenomenon affecting the majority of Late Paleozoic conodont samples. These qualities make the Hart River conodont samples ideal for statistical apparatus reconstruction. The elements were divided into groups based on morphology and counted. Cluster analysis, in addition to empirical observations made during the counting process, was then used to reconstruct the original apparatus composition for the species present. -
Pander Society Newsletter
Pander Society Newsletter Compiled and edited by R. J. Aldridge, M. A. Purnell, and A. Thomas DEPARTMENT OF GEOLOGY UNIVERSITY OF LEICESTER LEICESTER LE1 7RH, UK Number 32 May 2000 http://www.le.ac.uk/geology/map2/pander/ INTRODUCTORY REMARKS ELCOME. We are pleased to welcome all Heinz Beckmann readers to the 2000 edition of the Pander Willi Ziegler writes: In 1999 Prof. Dr. Heinz Beckmann Society Newsletter. Last year we produced passed away at an age of nearly 80. He was a German the first Newsletter to be distributed conodontologist who started work on conodonts in 1948, Welectronically and, with just a few small glitches, the about 16 years after Hermann Schmidt had published his operation appears to have been a success. We will study on Westfalian assemblages. Beckmann completed continue to send hard copies to conodont workers who a dissertation at Marburg on Middle-Upper Devonian do not have access to the network or who request a massive limestones in Westfalia, where he discovered printed version, but we hope that issue 32 will continue conodonts in marly interlayers. He initially studied thin a smooth transition to exclusively electronic distribution. sections of Icriodus and Polygnathus, and while he was As can be seen in the reports listed in this Newsletter, scientific assistant at the University of Cologne he 1999 was another busy year for conodont specialists, became interested in the stratigraphic value of crowned by the Pander Society Meeting in Calgary. conodonts. He published several papers in the early 50s, Many thanks to the organizers, Charles Henderson, Mei his major contribution to conodontology being to Shilong and Godfrey Nowlan for their efforts in making emphasize sampling at small intervals in order to the meeting such a success. -
Morphologic Variation in the P1 Element of Mississippian Species of the Conodont Genus Pseudognathodus
SPANISH J OURNAL OF P ALAEONTOLOGY Morphologic variation in the P1 element of Mississippian species of the conodont genus Pseudognathodus Javier SANZ-LÓPEZ1* , Silvia BLANCO-FERRERA 1 & C. Giles MILLER 2 1 Departamento de Geología, Facultad de Geología, Universidad de Oviedo, c/ Jesús Arias de Velasco s/n, 33005 Oviedo, Spain; [email protected]; [email protected] 2 Department of Earth Science, Natural History Museum, Cromwell Road, London SW7 5BD, UK; [email protected] * Corresponding author Sanz-López, J., Blanco-Ferrera, S. & Miller, C.G. 2018. Morphologic variation in the P1 element of Mississippian species of the conodont genus Pseudognathodus. [Variación en la morfología de los elementos P1 en las especies de conodontos del Misisípico del género Pseudognathodus]. Spanish Journal of Palaeontology, 33 (1), 185-204. Manuscript received 5 October 2017 © Sociedad Española de Paleontología ISSN 2255-0550 Manuscript accepted 12 January 2018 ABSTRACT RESUMEN A revision of the Austin Conodont Collection at the Una revisión de los conodontos de la Colección Austin del Natural History Museum, London, has revealed a Museo de Historia Natural en Londres ha puesto de manifi esto diverse assemblage of P1 elements of Pseudognathodus . la diversidad de los elementos P1 de Pseudognathodus . Pseudognathodus homopunctatus , Ps. lineatus , Ps. mermaidus Además de las especies Ps. homopunctatus , Ps. lineatus , and Ps. symmutatus are diff erentiated and a new species, Ps. mermaidus y Ps. symmutatus , una especie nueva, Ps. posadachaconae , is defi ned from material from North Ps. posadachaconae , es propuesta para ejemplares del Wales. The systematic of these species is updated. A revised Norte de Gales. -
Sccs Voting & Corresponding Membership 2009
Volume 30 Table of Contents EXCECUTIVE’S COLUMN..................................................................................................................................................................... 2 MEMBERSHIP ...................................................................................................................................................................................... 3 REPORT FROM THE BUSINESS MEETING OF SUBCOMMISSION ON CARBONIFEROUS STRATIGRAPHY AT THE 34TH IGC IN BRISBANE, AUSTRALIA ...................................................................................................................................................................... 7 ANNUAL REPORT FOR NOVEMBER 1ST, 2010 TO OCTOBER 31ST, 2011 ............................................................................ 13 TASK-GROUP REPORTS FOR THE NOV. 1ST, 2011 TO OCT. 31ST, 2012 FISCAL YEAR ......................................................... 31 REPORT OF THE JOINT DEVONIAN–CARBONIFEROUS BOUNDARY GSSP REAPPRAISAL TASK GROUP.......................................... 31 REPORT OF THE TASK GROUP TO ESTABLISH A GSSP CLOSE TO THE EXISTING VISÉAN–SERPUKHOVIAN BOUNDARY ...................... 35 REPORT OF THE TASK GROUP TO ESTABLISH A GSSP CLOSE TO THE EXISTING BASHKIRIAN–MOSCOVIAN BOUNDARY ................... 39 REPORT OF THE TASK GROUP TO ESTABLISH THE MOSCOVIAN–KASIMOVIAN AND KASIMOVIAN–GZHELIAN BOUNDARIES ............. 42 CONTRIBUTIONS BY MEMBERS .................................................................................................................................................... -
Late Visean/Early Namurian Conodont Succession from the Esla Area of the Cantabrian Mountains, Spain
Acta Geologica Polonica, Vol. 48 (1998), No.1, pp. 31-41 Late Visean/early Namurian conodont succession from the Esla area of the Cantabrian Mountains, Spain ZDZISLAW BELKAl & JENS LEHMANN2* Geologisches lnstitut, Universitat Tiibingen, Sigwartstr. 10, D-72076 Tiibingen, Germany E-mails: 1 [email protected];[email protected] ABSTRACT: BELKA, Z. & LEHMANN, J. 1998. Late Visean/early Namurian conodont succession from the Es1a area of the Cantabrian Mountains, Spain. Acta Geol. Polon., 48 (1), 31-41. Warszawa. Conodont fauna recovered from pelagic nodular limestone sequence exposed near Santa 01aja de la Varga precisely dates the upper part of the Alba Formation in the Esla area of the Cantabrian Mountains. In terms of goniatite stratigraphy, the formation ranges into the early Namurian E2 interval which has been identi fied by the OCCUlTence of the conodont Gnathodus bollandensis. The investigated conodont fauna includes exclusively deep-water forms and is dominated by species of Gnathodus and Lochriea. The former genus is represented primarily by the bilineatus lineage, in which a new species Gnathodlls cantabricus sp. nov. has been recognized and is described herein. Representatives of the another gnathodontid girtyi lineage, generally present in the late Visean/early Namurian deep-water faunas, are extremely rare. The vertical suc cession of Lochriea species is closely comparable to those recognized in Northern England, Poland and Ukraine. The Visean/Namurian boundary is thus placed at the first occurrence of Lochriea crllcijormis, 4.7 m below the top of the Alba Formation. INTRODUCTION lation using goniatites because goniatite species as a rule have an endemic character in the Early The base of the Namurian is defined by the entry Carboniferous.