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Proceedings Op the Twenty-Third Annual Meeting Op the Geological Society Op America, Held at Pittsburgh, Pennsylvania, December 21, 28, and 29, 1910
BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA VOL. 22, PP. 1-84, PLS. 1-6 M/SRCH 31, 1911 PROCEEDINGS OP THE TWENTY-THIRD ANNUAL MEETING OP THE GEOLOGICAL SOCIETY OP AMERICA, HELD AT PITTSBURGH, PENNSYLVANIA, DECEMBER 21, 28, AND 29, 1910. Edmund Otis Hovey, Secretary CONTENTS Page Session of Tuesday, December 27............................................................................. 2 Election of Auditing Committee....................................................................... 2 Election of officers................................................................................................ 2 Election of Fellows................................................................................................ 3 Election of Correspondents................................................................................. 3 Memoir of J. C. Ii. Laflamme (with bibliography) ; by John M. Clarke. 4 Memoir of William Harmon Niles; by George H. Barton....................... 8 Memoir of David Pearce Penhallow (with bibliography) ; by Alfred E. Barlow..................................................................................................................... 15 Memoir of William George Tight (with bibliography) ; by J. A. Bownocker.............................................................................................................. 19 Memoir of Robert Parr Whitfield (with bibliography by L. Hussa- kof) ; by John M. Clarke............................................................................... 22 Memoir of Thomas -
PDF— Granite-Greenstone Belts Separated by Porcupine-Destor
C G E S NT N A ER S e B EC w o TIO ok N Vol. 8, No. 10 October 1998 es st t or INSIDE Rel e • 1999 Section Meetings ea GSA TODAY Rocky Mountain, p. 25 ses North-Central, p. 27 A Publication of the Geological Society of America • Honorary Fellows, p. 8 Lithoprobe Leads to New Perspectives on 70˚ -140˚ 70˚ Continental Evolution -40˚ Ron M. Clowes, Lithoprobe, University -120˚ of British Columbia, 6339 Stores Road, -60˚ -100˚ -80˚ Vancouver, BC V6T 1Z4, Canada, 60˚ Wopmay 60˚ [email protected] Slave SNORCLE Fred A. Cook, Department of Geology & Thelon Rae Geophysics, University of Calgary, Calgary, Nain Province AB T2N 1N4, Canada 50˚ ECSOOT John N. Ludden, Centre de Recherches Hearne Pétrographiques et Géochimiques, Taltson Vandoeuvre-les-Nancy, Cedex, France AB Trans-Hudson Orogen SC THOT LE WS Superior Province ABSTRACT Cordillera AG Lithoprobe, Canada’s national earth KSZ o MRS 40 40 science research project, was established o Grenville Province in 1984 to develop a comprehensive Wyoming Penokean GL -60˚ understanding of the evolution of the -120˚ Yavapai Province Orogen Appalachians northern North American continent. With rocks representing 4 b.y. of Earth -100˚ -80˚ history, the Canadian landmass and off- Phanerozoic Proterozoic Archean shore margins provide an exceptional 200 Ma - present 1100 Ma 3200 - 2650 Ma opportunity to gain new perspectives on continental evolution. Lithoprobe’s 470 - 275 Ma 1300 - 1000 Ma 3400 - 2600 Ma 10 study areas span the country and 1800 - 1600 Ma 3800 - 2800 Ma geological time. A pan-Lithoprobe syn- 1900 - 1800 Ma 4000 - 2500 Ma thesis will bring the project to a formal conclusion in 2003. -
Proceedings Op the Eighth Annual Meeting of the Paleontological Society, Held at Albany, New Yoke, December 27, 28, and 29, 1916
Downloaded from gsabulletin.gsapubs.org on August 7, 2015 BULLETIN OF THE GEOLOGICAL SOCIETY OF AMERICA VOL. 28, PP. 189-234 MARCH 31, 1917 PROCEEDINGS OF THE PALEONTOLOGICAL SOCIETY PROCEEDINGS OP THE EIGHTH ANNUAL MEETING OF THE PALEONTOLOGICAL SOCIETY, HELD AT ALBANY, NEW YOKE, DECEMBER 27, 28, AND 29, 1916. R. S. B a ssle k , Secretary CONTENTS. Page Session of Wednesday, December 27...................................................................... 192 Report of the Council........................................................................................ 192 Secretary’s report ...................................................... ................................ 193 Treasurer’s report ........................................ .............................................. 194 Appointment of Auditing Committee*............................................................. 195 Election of officers and members.................................................................... 195 Presentation of general papers on vertebrate paleontology...................... 196 Pliocene mammalian faunas of North America [abstract]; by John C. M erriam...................................................................................... 196 Later Tertiary formations of western Nebraska; by W. D. Mat thew ............................................................................................................ 197 Geologic tour of western Nebraska; by H. F. Osborn...................... 197 The pulse of life; by R. S. Lull............................................................... -
M.Y. Williams Fonds
M.Y. Williams fonds Compiled by Christopher Hives (1988) Last revised February 2019 University of British Columbia Archives Table of Contents Fonds Description o Title / Dates of Creation / Physical Description o Biographical Sketch o Scope and Content o Note Series Descriptions o Biographical/Personal Material series o Family History series o Publications series o Field Notebooks/Diaries series o Reports series o Manuscripts / Research Notes series o Correspondence series o Reprint series o Miscellaneous Subjects series o Maps series o Card Indexes series o Miscellaneous Printed/Published Material series o Photographs series File List Catalogue entry (UBC Library catalogue) Fonds Description M.Y. Williams fonds. – 1875-1973. 15.78 m of textual records and published materials. ca. 462 photographs: b&w; 20.5 x 25.5 or smaller. 3 albums. ca. 350 maps. Biographical Sketch From: Okulitch, V.J. "Merton Yarwood Williams (1883-1974)", Royal Society of Canada, Proceedings (Vol. 12, 1974), pp. 84-88: Professor Merton Yarwood Williams Ph.D., D.Sc., died on 3 February 1974 in Vancouver, B.C. in his ninetieth year. With his passing, the University of British Columbia lost one of its original faculty members and the geology profession lost a pioneer in stratigraphic and petroleum exploration in western Canada. "M.Y.," as he was affectionately referred to by colleagues and friends, was born near Bloomfield, Ontario, on 21 June 1883. Both his parents were of Loyalist descent and their ancestors moved to Ontario at the time of the American Revolution. He graduated from Picton High School in 1902 and then taught school for three years before deciding to enter Queen's University at Kingston. -
Professor Preston Cloud
Professor Preston Cloud (1912-Jl990) (Preston Cloud, a great name in Earth Science is no more, His was a versatile mind which probed into many aspects of Earth history. We pro duce below a short life history of the famous professor written specially for the Journal by Somadev Bhattacharji, Professor of Geology, New York State University, Brooklyn, New York.-Ed. With the death of Professor Preston Cloud, Emeritus Professor of Geology at the Department of Geological Sciences, University of California, Santa Barbara~ the Earth Sciences have lost one of their most eminent spokesman. Professor Cloud was born in eastern Massachusetts in 1912. He started his undergraduate study of geology in a one-professor department at George Washing ton University at Washington, D.C. while holding a tenuous job in the Smith sonian Institution's Natural History Museum during the great depression yea'rs in the U.S.A. This early experience influenced his later career in geology. He graduated from George Washington University in 1938, and continued on to receive his Ph.D. from Yale University at New Haven, Connecticut in 1940. After a long association with the U.S. Geological Survey as a geologist and paleonto logist, he retired in 1979. He also taught at the Missouri School of Mines~ Harvard University, The University of Minnesota, and the University of California at both Los Angeles and Santa Barbara. In the last years of his active retired life, Santa Barbara was his base, but he travelled widely to see · real geology' and lectured and inspired many, beside being busy writing. -
Comparative Review of Key Licence Terms and Conditions in the Context
East Africa: Petroleum Province of the 21st Century East Africa Petroleum Province of the 21st Century 24-26 October 2012 The Petroleum Group would like to thank Statoil for their support of this event: Corporate Supporters October 2012 #Eastafrica12 Page 1 East Africa: Petroleum Province of the 21st Century Conference Sponsors October 2012 #Eastafrica12 Page 2 East Africa: Petroleum Province of the 21st Century CONTENTS PAGE Conference Programme Pages 4 - 6 Oral Presentation Abstracts Pages 7 – 106 Poster Presentation Abstracts Pages 107 - 109 Fire and Safety Information Pages 110 - 111 October 2012 #Eastafrica12 Page 3 East Africa: Petroleum Province of the 21st Century PROGRAMME Wednesday 24 October 08.30 Registration 09.00 Welcome Session 1: Regional Perspectives 09.15 Keynote Speaker: François Guillocheau (Université Rennes) Palaeogeographic Evolution of East Africa from Carboniferous to Present-Day: Deformation and Climate Evolutions 10.00 John G. Watson (Fugro Robertson International) The Evolution of Offshore East African Margins and Intracontinental East African Rift: A Combined Rigid/Deformable Tectonic Reconstruction 10.30 Peter Purcell (P&R Geological Consultants) Oil and Gas Exploration in East Africa: Past Trends and Future Challenges 11.00 Break 11.30 Keynote Speaker: Jim Harris (Fugro Robertson International) The Palaeogeographic and Palaeo-Climatic History of East Africa: The Predictive Mapping of Source and Reservoir Facies 12.15 Paul Markwick (Getech) The Evolution of East African Rivers Systems, Tectonics and Palaeogeography Since the Late Jurassic 12.45 Lunch Session 2: Regional Perspectives 14.00 Keynote Speaker: Ian Davison (Earthmoves) Geological History and Hydrocarbon Potential of the East African Continental Margin 14.45 Nick J. -
Implications to the Late Cretaceous Plate Tectonics Between India and Africa M
Author version: Mar. Geol., vol.365; 2015; 36-51 Re-examination of geophysical data off Northwest India: Implications to the Late Cretaceous plate tectonics between India and Africa M. V. Ramana1, Maria Ana Desa*,2 and T. Ramprasad2 1 Mauritius Oceanographic Institute, Victoria Avenue 230 427 4434 Mauritius 2 CSIR-National Institute of Oceanography, Dona Paula, Goa, India-403 004 * Corresponding author, Email: [email protected] Tel: 91-832-2450428 Fax: 91-832-2450609 ABSTRACT The Gop and Laxmi Basins lying off Northwest India have been assigned ambiguous crustal types and evolution mechanisms. The Chagos-Laccadive Ridge (CLR) complex lying along the southwest coast of India has been attributed different evolutionary processes. Late Cretaceous seafloor spreading between India and Africa formed the Mascarene Basin, and the plate reconstruction models depict unequal crustal accretion in this basin. Re-interpretation of magnetic data in the Gop and Laxmi Basins suggests that the underlying oceanic crust was accreted contemporaneously from 79 Ma at slow half spreading rates (0.6 to 1.5 cm/yr) separating the Seychelles-Laxmi Ridge complex from India. The spreading ridge became extinct at 71 Ma in the central region between 19-20°N and 65.5-67°E, and at 68.7 Ma in the Gop Basin. Extinction progressed southwards with time until 64.1 Ma at ~14.5°N in the Laxmi Basin. This spreading probably limited the seafloor spreading in the northern Mascarene Basin, while normal to fast spreading continued in the south. The fracture zone FZ2 acted as a major boundary between the northern and southern Mascarene Basin, and may have also restricted the southward propagation of the Laxmi Basin spreading ridge. -
A Complex Microbiota from Snowball Earth Times: Microfossils from the Neoproterozoic Kingston Peak Formation, Death Valley, USA
A complex microbiota from snowball Earth times: Microfossils from the Neoproterozoic Kingston Peak Formation, Death Valley, USA Frank A. Corsetti*†, Stanley M. Awramik‡, and David Pierce‡ *Department of Earth Sciences, University of Southern California, Los Angeles, CA 90089; and ‡Department of Geological Sciences, Preston Cloud Research Laboratory, University of California, Santa Barbara, CA 93106 Communicated by John C. Crowell, University of California, Santa Barbara, CA, January 29, 2003 (received for review October 7, 2002) A thin carbonate unit associated with a Sturtian-age (Ϸ750–700 did they experience severe or moderate extinction during the million years ago) glaciogenic diamictite of the Neoproterozoic glacial events? Did surviving clades undergo radiation after Kingston Peak Formation, eastern California, contains microfossil the glacial events, as might be predicted with such an environ- evidence of a once-thriving prokaryotic and eukaryotic microbial mental crisis (e.g., ref. 7)? Can we observe evidence of the community (preserved in chert and carbonate). Stratiform stroma- environmental filter (3) or ‘‘bottlenecks’’ (7) that have been tolites, oncoids, and rare columnar stromatolites also occur. The hypothesized? microbial fossils, which include putative autotrophic and hetero- Here, we report the implications of diverse fossil microbiotas trophic eukaryotes, are similar to those found in chert in the from the Death Valley region, California, found immediately underlying preglacial units. They indicate that microbial life preceding and within (or possibly capping) demonstrably glacial adapted to shallow-water carbonate environments did not suffer strata deposited during one of the Neoproterozoic snowball the significant extinction postulated for this phase of low-latitude Earth episodes. Although diverse microbiotas are known from glaciation and that trophic complexity survived through snowball strata that immediately postdate snowball events (e.g., Tindir Earth times. -
Biogeographic Mechanisms Involved in the Colonization Of
Biogeographic mechanisms involved in the colonization of Madagascar by African vertebrates: Rifting, rafting and runways Judith Masters, Fabien Génin, Yurui Zhang, Romain Pellen, Thierry Huck, Paul Mazza, Marina Rabineau, Moctar Doucouré, Daniel Aslanian To cite this version: Judith Masters, Fabien Génin, Yurui Zhang, Romain Pellen, Thierry Huck, et al.. Biogeographic mechanisms involved in the colonization of Madagascar by African vertebrates: Rifting, rafting and runways. Journal of Biogeography, Wiley, 2020, 48 (4), pp.492 - 510. 10.1111/jbi.14032. hal- 03079038 HAL Id: hal-03079038 https://hal.archives-ouvertes.fr/hal-03079038 Submitted on 17 Dec 2020 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. Received: 1 April 2020 | Revised: 16 October 2020 | Accepted: 29 October 2020 DOI: 10.1111/jbi.14032 SYNTHESIS Biogeographic mechanisms involved in the colonization of Madagascar by African vertebrates: Rifting, rafting and runways Judith C. Masters1,2 | Fabien Génin3 | Yurui Zhang4 | Romain Pellen3 | Thierry Huck4 | Paul P. A. Mazza5 | Marina Rabineau6 | Moctar Doucouré3 | Daniel Aslanian7 1Department of Zoology & Entomology, University of Fort Hare, Alice, South Africa Abstract 2Department of Botany & Zoology, Aim: For 80 years, popular opinion has held that most of Madagascar's terrestrial Stellenbosch University, Stellenbosch, South vertebrates arrived from Africa by transoceanic dispersal (i.e. -
From the Gunflint Chert and Its Implications for Eukaryote Origins
A ‘Giant Microfossil’ from the Gunflint Chert and its Implications for Eukaryote Origins Mark A. S. McMenamin1,*, Aurora Curtis-Hill1, Sophie Rabinow1, Kalyndi Martin1 and Destiny Treloar1 1 Department of Geology and Geography, Mount Holyoke College, South Hadley, Massachusetts, United States *Correspondence: [email protected]; Tel.: 413-538-2280 Copyright©2019 by authors, all rights reserved. Authors agree that this article remains permanently open access under the terms of the Creative Commons Attribution License 4.0 International License Abstract We report here a ‘giant microfossil’ resembling 2. Geological Setting the conidium of an ascomycete fungus (cf. Alternaria alternata). The specimen is preserved in stromatolitic black The Gunflint Iron Formation is known for its chert of the Gunflint Iron Formation (Paleoproterozoic Eon, microfossiliferous black cherts. These cherts have produced Orosirian Period, ca. 1.9-2.0 Ga) of southern Ontario, compelling evidence for very ancient (ca. 2 Ga) microbial Canada, and the rock that provided the thin section may life [3-11]. Tyler and Barghoorn [3] noted that as “far as we have been collected by Elso Barghoorn as part of the are aware, these [microbes] are the oldest structurally original discovery of the Gunflint microbiota. The large size preserved organisms . and, as such, are of great interest of the fossil sets it apart from other, tiny by comparison, in the evolutionary scheme of primitive life.” This paper [3] Gunflint microfossils. The fossil is 200 microns in length is considered one of the great classics of American earth and has cross walls. Individual cells are 30-46 microns in science (“a benchmark, a monumental ‘first’” [5]). -
Introduction Big History's Big Potential
Introduction Big History’s Big Potential Leonid E. Grinin, David Baker, Esther Quaedackers, and Andrey V. Korotayev Big History has been developing very fast indeed. We are currently ob- serving a ‘Cambrian explosion’ in terms of its popularity and diffusion. Big History courses are taught in the schools and universities of several dozen countries, including China, Korea, the Netherlands, the USA, In- dia, Russia, Japan, Australia, Great Britain, Germany, and many more. The International Big History Association (IBHA) is gaining momentum in its projects and membership. Conferences are beginning to be held regularly (this edited volume has been prepared on the basis of the pro- ceedings of the International Big History Association Inaugural Confer- ence [see below for details]). Hundreds of researchers are involved in studying and teaching Big History. What is Big History? And why is it becoming so popular? Accord- ing to the working definition of the IBHA, ‘Big History seeks to under- stand the integrated history of the Cosmos, Earth, Life and Humanity, using the best available empirical evidence and scholarly methods’. The need to see this process of development holistically, in its origins and growing complexity, is fundamental to what drives not only science but also the human imagination. This shared vision of the grand narrative is one of the most effective ways to conceptualize and integrate our growing knowledge of the Universe, society, and human thought. Moreover, without using ‘mega-paradigms’ like Big History, scientists working in different fields may run the risk of losing sight of how each other's tireless work connects and contributes to their own. -
The Walking Whales
The Walking Whales From Land to Water in Eight Million Years J. G. M. “Hans” Thewissen with illustrations by Jacqueline Dillard university of california press The Walking Whales The Walking Whales From Land to Water in Eight Million Years J. G. M. “Hans” Thewissen with illustrations by Jacqueline Dillard university of california press University of California Press, one of the most distinguished university presses in the United States, enriches lives around the world by advancing scholarship in the humanities, social sciences, and natural sciences. Its activities are supported by the UC Press Foundation and by philanthropic contributions from individuals and institutions. For more information, visit www.ucpress.edu. University of California Press Oakland, California © 2014 by The Regents of the University of California Library of Congress Cataloging-in-Publication Data Thewissen, J. G. M., author. The walking whales : from land to water in eight million years / J.G.M. Thewissen ; with illustrations by Jacqueline Dillard. pages cm Includes bibliographical references and index. isbn 978-0-520-27706-9 (cloth : alk. paper)— isbn 978-0-520-95941-5 (e-book) 1. Whales, Fossil—Pakistan. 2. Whales, Fossil—India. 3. Whales—Evolution. 4. Paleontology—Pakistan. 5. Paleontology—India. I. Title. QE882.C5T484 2015 569′.5—dc23 2014003531 Printed in China 23 22 21 20 19 18 17 16 15 14 10 9 8 7 6 5 4 3 2 1 The paper used in this publication meets the minimum requirements of ansi/niso z39.48–1992 (r 2002) (Permanence of Paper). Cover illustration (clockwise from top right): Basilosaurus, Ambulocetus, Indohyus, Pakicetus, and Kutchicetus.