Annual Report* of IGCP Project No. 493 (For 2004)
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Russian National Committee for Igcp
RUSSIAN NATIONAL COMMITTEE FOR IGCP ANNUAL REPORT ON IGCP ACTIVITIES FOR 2014 This report informs on the Russia’s activities in the IGCP projects in 2014. Chairman: Prof. Mikhail A. Fedonkin Russian National Committee for IGCP GIN RAS, Pyzhevsky, 7, 119017 Moscow, Russia Tel: + 7 495 951-75-00/ 8 495 953 37 91 Fax: +7 495 953 37 64 E- mail: [email protected] The current Committee’s membership comprises twenty four members including the following Bureau members: Mikhail A. Fedonkin (Chairman, Geological Institute, GIN RAS); Igor D. Ryabchikov (Vice Chairman, Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, IGEM RAS); Oleg A. Bogatikov (Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, IGEM RAS); Eric M. Galimov (Vernadsky Institute of Geochemistry and Analytical Chemistry , GEOKHI RAS ); Alexander O. Gliko (Institute of Physics of the Earth, RAS); Yury G. Leonov (Geological Institute, GIN RAS). Projects with Russian co-leaders: Project 587 Entity, Facies and Time – the Ediacaran (Vendian) Puzzle (2010-2014), Leaders: Mikhail Fedonkin (Russia), Patricia Vickers-Rich (Australia), Jim Gehling (Australia), Guy Narbonne (Canada) Project 592 Continental construction in Central Asia (2012-2015), Leaders: Inna Safonova (Russia), Reimar Seltmann (UK), Min Sun (China) Project 596 Climate Change and Biodiversity Patterns in the Mid-Paleozoic (2011-2015). Leaders: Peter Konigshof (Germany), Thomas G. Suttner (Austria), Iliana A. Boncheva (Bulgaria), Nadezhda G. Izokh (Russia), Phuong Ta Hoa (Vietnam), Thasinee Charoentitirat (Thailand), Johny A. Waters (USA), Wolfgang Kiessling (Germany). Project 609 Cretaceous Sea-Level Changes (2013-2017). Leaders: M.Wagreich (Austria), X.Hu (China), S.Voigt (Germany, J.J. -
Contributions to the Neoproterozoic Geobiology
Contributions to the Neoproterozoic Geobiology Bing Shen Dissertation submitted to the faculty of the Virginia Polytechnic Institute and State University in partial fulfillment of the requirements for the degree of Doctor of Philosophy In Department of Geosciences Shuhai Xiao (Chair) Robert Bodnar Michal Kowalewski J. Fred Read November 29, 2007 Blacksburg, Virginia Key words: Neoproterozoic, Ediacaran, Ediacara fossils, China, Disparity, Sulfur isotope, Carbon isotope Copyright 2007, Bing Shen Contributions to the Neoproterozoic Geobiology Bing Shen Abstract This thesis makes several contributions to improve our understanding of the Neoproterozoic Paleobiology. In chapter 1, a comprehensive quantitative analysis of the Ediacara fossils indicates that the oldest Ediacara assemblage—the Avalon assemblage— already encompassed the full range of Ediacara morphospace. A comparable morphospace range was occupied by the subsequent White Sea and Nama assemblages, although it was populated differently. In contrast, taxonomic richness increased in the White Sea assemblage and declined in the Nama assemblage. The Avalon morphospace expansion mirrors the Cambrian explosion, and both may reflect similar underlying mechanisms. Chapter 2 describes problematic macrofossils collected from the Neoproterozoic slate of the upper Zhengmuguan Formation in North China and sandstone of the Zhoujieshan Formation in Chaidam. Some of these fossils were previously interpreted as animal traces. Our study of these fossils recognizes four genera and five species. None of these taxa can be interpreted as animal traces. Instead, they are problematic body fossils of unresolved phylogenetic affinities. Chapter 3 reports stable isotopes of the Zhamoketi cap dolostone atop the Tereeken diamictite in the Quruqtagh area, eastern Chinese Tianshan. Our new data indicate that carbonate associated sulfate (CAS) abundance decreases rapidly in the basal 34 cap dolostone and δ SCAS composition varies between +9‰ and +15‰ in the lower 2.5 34 m. -
IUGS's Annual Report for 2019
Surveys” at the RFG2018 conference attended (IPA), by several national geological surveys (GSC, ◇International Association of Sedimentologists USGS, BGR, BGS, Japan, Finland, Norway, (IAS), Australia etc.); ◇IGCP council meetings, ◇a follow-up meeting of the International Consortium of Geological Surveys (ICOGS) ◇Alliance of International Science Organiza- organized at the Prospectors and Developers tions (ANSO), Association of Canada (PDAC) Convention by ◇International Consortium on Landslides (ICL), It has been several months since the outbreak organizations. The DDE program was officially GSC and USGS for directors and representa- of the COVID-19 which has put the whole world announced at the 73rd IUGS EC meeting held in tives of geological surveys attended by about 20 ◇Int. Society of Soil Mechanics & Geotechnical at risk, has claimed hundreds of thousands lives Beijing on February 26-29, 2019. The DDE delegates from Australia, New Zealand, South Engineering (ISSMGE), and caused devastating social and economic mission is to harmonize Earth evolution data Africa, Afghanistan, USA, Tasmania, France, ◇Int. Association for Engineering Geology and consequences. I would like to express IUGS’ and share global geoscience knowledge and its Germany, Republic of Senegal, the Organiza- the Environment (IAEG). sincere sympathy to those who have lost their vision is to promote Earth science transforma- tion of African Geological Survey (OAGS), and loved ones and who are still suffering from the tion. Unlike other existing databases, DDE will EuroGeosurveys; The IUGS initiatives were also discussed with spreading of the pandemic. I sincerely thank all provide the geologies and geographies of Earth ◇Sessions of Directors of Geological Surveys ISC, UNESCO and the GeoUnions. -
Mcmenamin FM
The Garden of Ediacara • Frontispiece: The Nama Group, Aus, Namibia, August 9, 1993. From left to right, A. Seilacher, E. Seilacher, P. Seilacher, M. McMenamin, H. Luginsland, and F. Pflüger. Photograph by C. K. Brain. The Garden of Ediacara • Discovering the First Complex Life Mark A. S. McMenamin C Columbia University Press New York C Columbia University Press Publishers Since 1893 New York Chichester, West Sussex Copyright © 1998 Columbia University Press All rights reserved Library of Congress Cataloging-in-Publication Data McMenamin, Mark A. The garden of Ediacara : discovering the first complex life / Mark A. S. McMenamin. p. cm. Includes bibliographical references and index. ISBN 0-231-10558-4 (cloth) — ISBN 0–231–10559–2 (pbk.) 1. Paleontology—Precambrian. 2. Fossils. I. Title. QE724.M364 1998 560'.171—dc21 97-38073 Casebound editions of Columbia University Press books are printed on permanent and durable acid-free paper. Printed in the United States of America c 10 9 8 7 6 5 4 3 2 1 p 10 9 8 7 6 5 4 3 2 1 For Gene Foley Desert Rat par excellence and to the memory of Professor Gonzalo Vidal This page intentionally left blank Contents Foreword • ix Preface • xiii Acknowledgments • xv 1. Mystery Fossil 1 2. The Sand Menagerie 11 3. Vermiforma 47 4. The Nama Group 61 5. Back to the Garden 121 6. Cloudina 157 7. Ophrydium 167 8. Reunite Rodinia! 173 9. The Mexican Find: Sonora 1995 189 10. The Lost World 213 11. A Family Tree 225 12. Awareness of Ediacara 239 13. Revenge of the Mole Rats 255 Epilogue: Parallel Evolution • 279 Appendix • 283 Index • 285 This page intentionally left blank Foreword Dorion Sagan Virtually as soon as earth’s crust cools enough to be hospitable to life, we find evidence of life on its surface. -
Back Matter (PDF)
Index Acraman impact ejecta layer 53–4, 117, 123, 126–9, Aspidella 130–2, 425–7 controversy 300, 301–3, 305 acritarchs ecology 303 Amadeus and Officer Basins 119 synonyms 302 biostratigraphy 115–25, 130–2 Australia Australian correlations 130–2 Acraman impact ejecta layer 53–4, 117, 123, 126–9, composite zonation scheme 119, 131, 132 130–2, 425–7 India 318–20 carbon isotope chemostratigraphy 126–9 Ireland 289 correlations of Ediacaran System and Period 18, Spain 232 115–35 sphaeromorphid 324 Marinoan glaciation 53–4, 126 Adelaide, Hallett Cove 68 Australia, Ediacaran System and Period Adelaide Rift Complex 115–22, 425 Bunyeroo–Wonoka Formation transition correlations with Officer Basin 127 137–9, 426 dating (Sr–Rb) 140 Centralian Superbasin 118, 125 generalized time–space diagram, correlations composite zonation scheme 131 between tectonic units 120 correlation methods and results 125–32 location maps 116, 118 time–space diagram 120 SE sector cumulative strata thickness 139 Vendian climatic indicators 17 stratigraphic correlation with Officer Basin 127 See also Adelaide Rift Complex; Flinders Ranges Stuart Shelf drill holes, correlations 117 Avalonian assemblages, Newfoundland 237–57, Sturtian (Umberatana) Group 116, 138 303–7, 427 Umberatana Group 116, 138 Africa backarc spreading, Altenfeld Formation 44–5, 47–8 Vendian climatic indicators 17 Baliana–Krol Group, NW Himalaya 319 see also Namibia Barut Formation, Iran 434 Aldanellidae 418 Bayesian analysis algal metaphyta, White Sea Region 271–4 eumetazoans 357–9 algal microfossils, White -
041-2011-Abstracts-BOE-III-Crete.Pdf
Boreskov Institute of Catalysis of the Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia Institute of Cytology and Genetics of the Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russia Borissiak Paleontological Institute of Russian Academy of Sciences, Moscow, Russia III International Conference “Biosphere Origin and Evolution” RETHYMNO, CRETE, GREECE OCTOBER 16-20, 2011 ABSTRACTS Novosibirsk, 2011 © Boreskov Institute of Catalysis, 2011 INTERNATIONAL SCIENTIFIC COMMITTEE Alexei Rozanov, Borissiak Paleontological Institute RAS, Moscow, Russia Co‐Chairman Georgii Zavarzin, Institute of Microbiology RAS, Moscow, Russia Co‐Chairman Vadim Agol Moscow State University, Russia Yury Chernov Severtsov Institute of Ecology and Evolution, Moscow, Russia Institute of Protein Research RAS, Pushchino, Moscow region, Alexander Chetverin Russia David Deamer Biomolecular Engineering, School of Engineering, Santa Cruz, USA V.S. Sobolev Institute of Geology and Mineralogy SB RAS, Nikolay Dobretsov Novosibirsk, Russia Mikhail Fedonkin Geological Institute RAS, Moscow, Russia Siegfried Franck Potsdam Institute for Climate Impact Research, Germany V.I. Vernadskii Institute of Geochemistry and Analytical Chemistry Eric Galimov RAS, Moscow, Russia Mikhail Grachev Limnological Institute SB RAS, Irkutsk, Russia Richard Hoover Nasa Marshall Space Flight Ctr., Huntsville, USA North‐Western Scientific Center RAS, St. Petersburg State Sergey Inge‐Vechtomov University, Russia Trofimuk Institute of Petroleum‐Gas Geology and Geophysics Alexander Kanygin SB RAS, Novosibirsk, Russia Astrospace Centre of Lebedev Physical Institute RAS, Moscow, Nikolay Kardashev Russia Józef Kaźmierczak Institute of Paleobiology PAN, Warsaw, Poland Nikolay Kolchanov Institute of Cytology and Genetics SB RAS, Novosibirsk, Russia Trofimuk Institute of Petroleum‐Gas Geology and Geophysics Alexei Kontorovich SB RAS, Novosibirsk, Russia National Center for Biotechnology Information, National Library Eugene V. -
(2014). Haootia Quadriformis N. Gen., N. Sp., Interpreted As a Muscular Cnidarian Impression from the Late Ediacaran Period (Approx
Liu, A. G. S., Matthews, J., Menon, L. R., McIlroy, D., & Brasier, M. D. (2014). Haootia quadriformis n. gen., n. sp., interpreted as a muscular cnidarian impression from the Late Ediacaran period (approx. 560 Ma). Proceedings of the Royal Society B: Biological Sciences, 281(1793), [20141202]. https://doi.org/10.1098/rspb.2014.1202 Peer reviewed version License (if available): Unspecified Link to published version (if available): 10.1098/rspb.2014.1202 Link to publication record in Explore Bristol Research PDF-document University of Bristol - Explore Bristol Research General rights This document is made available in accordance with publisher policies. Please cite only the published version using the reference above. Full terms of use are available: http://www.bristol.ac.uk/red/research-policy/pure/user-guides/ebr-terms/ 1 Title: Haootia quadriformis n. gen., n. sp., interpreted as a 2 muscular cnidarian impression from the late Ediacaran Period 3 (~560 Ma) 4 Authors: Alexander G. Liu1, *, Jack J. Matthews2, Latha R. Menon2, Duncan McIlroy3 and 5 Martin D. Brasier2, 3 6 1Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge, CB2 7 3EQ, U.K. 8 2Department of Earth Sciences, University of Oxford, South Parks Road, Oxford, OX1 3AN, 9 U.K. 10 3Department of Earth Sciences, Memorial University of Newfoundland, 300 Prince Philip 11 Drive, St. John’s, NL, A1B 3X5, Canada 12 *Corresponding Author. Email: [email protected] 13 14 Key words: Ediacaran, metazoan, Newfoundland, Cnidaria, muscle 15 16 Abstract 17 Muscle tissue is a fundamentally eumetazoan attribute. The oldest evidence for fossilized 18 muscular tissue before the early Cambrian has hitherto remained moot, being reliant upon 19 indirect evidence in the form of late Ediacaran ichnofossils. -
Project Outlines
IGCP PROJECT (2003-2007) PROJECT: IGCP493 (Updated 3 March 2008) THE RISE AND FALL OF THE VENDIAN BIOTA (EDIACARAN PERIOD) http://www.earth.monash.edu.au/PreCsite/index.html 1. DISCIPLINE 1 (Stratigraphy, sedimentology, palaeontology, fossil fuels). Related to 3 (Mineral deposits, petrology, volcanology, geochemistry. 2. SHORT TITLE OF PROJECT THE RISE AND FALL OF THE VENDIAN BIOTA (Ediacaran Period) 3. FULL TITLE OF PROJECT THE RISE AND FALL OF THE VENDIAN BIOTA: PALAEOENVIRONMENTAL, PALAEOCLIMATIC AND PLATE TECTONIC CONTROLS ON THE PRESERVATION AND BIODIVERSITY OF THE VENDIAN BIOTA WITH A COMPARISON OF GONDWANA AND NORTHERN ASSEMBLAGES 4. PROJECT LEADERS: Prof. Mihkhail Fedonkin (Paleontological Institute, Russian Academy of Sciences, Moscow, Russia) [email protected] Prof. Patricia Vickers-Rich (School of Geosciences, Monash University, Melbourne,, Victoria, Australia) [email protected] Dr Jim Gehling (South Australian Museum, Adelaide, South Australia, Australia ) [email protected] [email protected] PROJECT ASSOCIATES Argentina Dr Guillermo Acenolaza (Universidad de Tucuman, Tucuman) [email protected] Dr Florencio Acenolaza (Universidad de Tucuman, Tucuman) [email protected] Australia Dr Steve Beresford (School of Geosciences, Monash University, Melbourne, Victoria) Dr Frank Bierlein (Tectonics Special Research Centre, The University of Western Australia) [email protected] Dr Ian Cartwright (School of Geosciences, Monash University, Melbourne, Victoria) [email protected] Prof. Ray Cas (School of Geosciences, Monash University, Melbourne, Victoria) [email protected] Dr Andrew Constantine, Origin Energy, 339 Coronation Drive, Milton, Queensland ) [email protected] Dr Kathleen Grey, Geological Survey of Western Australia, Department of Industry and Resources, 100 Plain Street, East Perth, Western Australia) [email protected] Dr Richard Jenkins (South Australian Museum, North Terrace, Adelaide, South Australia) [email protected] Dr N. -
Of Time and Taphonomy: Preservation in the Ediacaran
See discussions, stats, and author profiles for this publication at: http://www.researchgate.net/publication/273127997 Of time and taphonomy: preservation in the Ediacaran CHAPTER · JANUARY 2014 READS 36 2 AUTHORS, INCLUDING: Charlotte Kenchington University of Cambridge 5 PUBLICATIONS 2 CITATIONS SEE PROFILE Available from: Charlotte Kenchington Retrieved on: 02 October 2015 ! OF TIME AND TAPHONOMY: PRESERVATION IN THE EDIACARAN CHARLOTTE G. KENCHINGTON! 1,2 AND PHILIP R. WILBY2 1Department of Earth Sciences, University of Cambridge, Downing Street, Cambridge, CB2 3EQ, UK <[email protected]! > 2British Geological Survey, Keyworth, Nottingham, NG12 5GG, UK ABSTRACT.—The late Neoproterozoic witnessed a revolution in the history of life: the transition from a microbial world to the one known today. The enigmatic organisms of the Ediacaran hold the key to understanding the early evolution of metazoans and their ecology, and thus the basis of Phanerozoic life. Crucial to interpreting the information they divulge is a thorough understanding of their taphonomy: what is preserved, how it is preserved, and also what is not preserved. Fortunately, this Period is also recognized for its abundance of soft-tissue preservation, which is viewed through a wide variety of taphonomic windows. Some of these, such as pyritization and carbonaceous compression, are also present throughout the Phanerozoic, but the abundance and variety of moldic preservation of body fossils in siliciclastic settings is unique to the Ediacaran. In rare cases, one organism is preserved in several preservational styles which, in conjunction with an increased understanding of the taphonomic processes involved in each style, allow confident interpretations of aspects of the biology and ecology of the organisms preserved. -
International Geoscience Programme IGCP National Committee of the Federal Republic of Germany
International Geoscience Programme IGCP National Committee of the Federal Republic of Germany Annual Report 2015 INTERNATIONAL GEOSCIENCE PROGRAMME (IGCP) National Committee of the Federal Republic of Germany Chairman/Secretary: Dr. Peter Königshof Senckenberg - Research Institut and Natural History Museum, Frankfurt Senckenberganlage 25, D-60325 Frankfurt/M. Phone.: 0049 (69) 97075-1686 Fax: 0049 (69) 97075-1120 E-Mail: [email protected] Annual Report 2015 Report of the IGCP National Committee of the Federal Republic of Germany Dr. Königshof welcomed the participants to the 43nd session of the IGCP National Committee of the Federal Republic of Germany. He conveyed the regrets of those participants for not beeing able to take part in this meeting. As in the past years this meeting is organized as a joint meeting of different National Committees (IUGS, IGCP and NKGG) in order to foster better communication and scientific exchange. This construction works in a perfect way and insures a reliable and continuous flow of information. The meeting took place on November 5th – 2015 in Frankfurt (Senckenberg - Research Institute and Natural History Museum). IGCP / Geopark The report will concentrate on IUGS / IGCP related activities. Also other reports were given by members of IUGS and NKGG. A short report was given on the state of the art of the National Geopark Activities. As a result of long-lasting discussions it was suggested to bring IGCP and Global Geopark activities together under a new International Geoscience and Geoparks Programme. This new IGGP would have two distinct and mostly separate activities – the geoscience research projects (i.e. the existing IGCP projects) and the UNESCO Global Geopark. -
New Evidence on the Taphonomic Context of the Ediacaran Pteridinium
New evidence on the taphonomic context of the Ediacaran Pteridinium DAVID A. ELLIOTT, PATRICIA VICKERS−RICH, PETER TRUSLER, and MIKE HALL Elliott, D.A., Vickers−Rich, P., Trusler, P., and Hall, M. 2011. New evidence on the taphonomic context of the Ediacaran Pteridinium. Acta Palaeontologica Polonica 56 (3): 641–650. New material collected from the Kliphoek Member of the Nama Group (Kuibis Subgroup, Dabis Formation) on Farm Aar, southern Namibia, offers insights concerning the morphology of the Ediacaran organism Pteridinium. Pteridinium fossils previously described as being preserved in situ have been discovered in association with scour−and−fill structures indicative of transport. Additionally, two Pteridinium fossils have been found within sedimentary dish structures in the Kliphoek Member. A form of organic surface with a discrete membrane−like habit has also been recovered from Farm Aar, and specimens exist with both Pteridinium and membrane−like structures superimposed. The association between Pteridinium fossils and membrane−like structures suggests several possibilities. Pteridinium individuals may have been transported before burial along with fragments of microbial mat; alternately they may have been enclosed by an external membranous structure during life. Key words: Pteridinium, Petalonamae, Vendobionta, taphonomy, palaeoecology, Kliphoek Member, Nama Group, Ediacaran. David A. Elliott [[email protected]], Patricia Vickers−Rich [[email protected]], Peter Trusler [pe− [email protected]], and Mike Hall [[email protected]], School of Geosciences, Monash University, Vic− toria, Australia 3800. Received 27 May 2010, accepted 21 October 2010, available online 22 October 2010. Introduction up−section. The Kliphoek Member represents the sandstone phase of the second of these cycles (Gresse and Germs 1993; Members of the genus Pteridinium were first described as Saylor et al. -
Russian National Committee for Igcp Annual Report On
RUSSIAN NATIONAL COMMITTEE FOR IGCP ANNUAL REPORT ON IGCP-RELATED ACTIVITIES 2010 This report is on Russian activities during 2010 on the IGCP projects in which the Russia is participating. Chairman: Prof. Mikhail A. Fedonkin Russian National Committee for IGCP GIN RAS, Pyzhevsky, 7 119017 Moscow, Russia Tel: + 7 495 951-75-00/ 8 499 953 37 91 Fax: +7 495 953 37 64 E- mail: [email protected] The current Committee’s membership comprises twenty four members including the following Bureau members: Mikhail A. Fedonkin (Chairman, Geological Institute, GIN RAS); Igor D. Ryabchikov (Vice Chairman, Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry, IGEM RAS); Galina V. Knoroz (Executive Secretary, Geological Institute, GIN RAS); Oleg A. Bogatikov (Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry , IGEM RAS); Eric M. Galimov (V.I. Vernadsky Institute of Geochemistry and Analytical Chemistry , GEOKHI RAS ); Alexander O. Gliko (Institute of Physics of the Earth, RAS); Yury G. Leonov (Geological Institute, GIN RAS); Felix P. Mitrofanov (Institute of Geology Kola SC RAS). Projects led by Russian scientists: Project 514 Fluvial Palaeosystems: Evolution and Mineral Deposits (2005-2009,OET) A. Duk-Rodkin, Canada; Baohong Hou, Australia; Li Ziyang, China; Vladimir Dolgopolov, Kazakhstan, N. Patyk-Kara, Russia (leader of the project, passed away in October 2008). A.V.Lalomov, Russia (co-leader of the project during 2009-2010). Project 587 Entity, Faces and Time – the Ediacarian (Vendian) Puzzle.(2020-2014) Mikhail Fedonkin, Russia; Patricia Vickers-Rich, Australia; Jim Gehling, Australia; Guy Narbonne, Canada. Projects with Russian co-leaders: Project 540 Gold-bearing hydrothermal fluids of orogenic deposits (2007-2011).