Eurypterids Xenacanthus
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University of Michigan University Library
CONTRIBUTIONS FROM THE MUSEUM OF PALEONTOLOGY UNIVERSITY OF MICHIGAN VOL. XI NO.6, pp. 101-157 (12 pk., 1 map) MARCH25, 1953 TRILOBITES OF THE DEVONIAN TRAVERSE GROUP OF MICHIGAN BY ERWIN C. STUMM UNIVERSITY OF MICHIGAN PRESS ANN ARBOR CONTMBUTIONS FROM THE MUSEUM OF PALEONTOLOGY UNIVERSITY OF MICHIGAN MUSEUM OF PALEONTOLOGY Director: LEWIS B. KELLUM The series of contributions from the Museum of Paleontology is a medium for the publication of papers based chiefly upon the collections in the Museum. When the number of pages issued is sufficient to make a volume, a title page and a table of contents will be sent to libraries on the mailing list, and also to individuals upon request. Correspondence should be directed to the University of Michigan Press. A list of the separate papers in Volumes II-IX will be sent upon request. VOL. I. The Stratigraphy and Fauna of the Hackberry Stage of the Upper Devonian, by C. L. Fenton and M. A. Fenton. Pages xi+260. Cloth. $2.75. VOL. 11. Fourteen papers. Pages ix+240. Cloth. $3.00. Parts sold separately in paper covers. VOL. 111. Thirteen papers. Pages viii+275. Cloth. $3.50. Parts sold separately in paper covers. VOL. IV. Eighteen papers. Pages viiif295. Cloth. $3.50. Parts sold separately in paper covers, VOL. V. Twelve papers. Pages viii+318. Cloth. $3.50. Parts sold separately in paper covers. VOL. VI. Ten papers. Pages vii+336. Paper covers. $3.00. Parts sold separately. VOLS. VII-IX. Ten numbers each, sold separately. (Continued on inside back cover) VOL. -
Message from the New Chairman
Subcommission on Devonian Stratigraphy Newsletter No. 21 April, 2005 MESSAGE FROM THE NEW CHAIRMAN Dear SDS Members: This new Newsletter gives me the pleasant opportunity to thank you for your confidence which should allow me to lead our Devonian Subcommission successfully through the next four years until the next International Geological Congress in Norway. Ahmed El Hassani, as Vice-Chairman, and John Marshall, as our new Secretary, will assist and help me. As it has been our habit in the past, our outgoing chairman, Pierre Bultynck, has continued his duties until the end of the calendar year, and in the name of all the Subcommission, I like to express our warmest thanks to him for all his efforts, his enthusi- asm for our tasks, his patience with the often too slow progress of research, and for the humorous, well organized and skil- ful handling of our affairs, including our annual meetings. At the same time I like to thank all our outgoing Titular Members for their partly long-time service and I express my hope that they will continue their SDS work with the same interest and energy as Corresponding Members. The new ICS rules require a rather constant change of voting members and the change from TM to CM status should not necessarily be taken as an excuse to adopt the lifestyle of a “Devonian pensioner”. I see no reason why constantly active SDS members shouldn´t become TM again, at a later stage. On the other side, the rather strong exchange of voting members should bring in some fresh ideas and some shift towards modern stratigraphical tech- niques. -
Moscow Formation) in Erie County , Ny
BIOSTRATIGRAPHY AND PALEOECOLO GY OF THE WINDOM SHALE MEMBER (MOSCOW FORMATION) IN ERIE COUNTY , NY. Carlton E. Brett) State University of New York at Buffalo INTRODUCTION The exposures of Hamilton strata along Lake Erie shore and in various creek beds in Erie County south of Buffalo a r e among the best- known and most thoroughly- studied Middle Devonian fossiliferous sequences in the world. The monumental studies of James Hall and A. W. Grabau (1898, 1899) provided a solid back ground for numerous later studies . Yet , in over a century of study, many biostratigraphic and paleoecological problems remain unlnvestigated . Recently , an exceptionally large and complete section of the Windom Shale (Moscow Formation) has been exposed 1n the shale quarries of Penn Dixie Cement Co . near Bayview , N. Y, This outcrop provides an excellent opportunity for detailed study of the fossil horizons of this upper Hamilton unit . Discovery of several new and little- known horizons at this quarry have led to the present restudy of biostratigraphy of the Windom in Erie County . STRATIGRAPHY From its type locality at Smokes Creek near Windom , Erie County N. Y., the Windom Member can be traced eastward nearly 200 miles to the vicinity of Skaneateles Lake (see Rickard, 1964) where the unit becomes sandy and grades into the Cooperstown shales and sandstones . Over mos t of this interval the Windom is a grey , calcareous shale . It is fossiliferous throughout most of its thickness and contains a characteristic IIMoscow Facies" suite fossils. In Erie County the Windom ranges from 9 to 50 ft . in thickness and is composed dominantly of soft, fissile medium- gray shale with thin bands of fossiliferous limestone . -
Instituto De Geociências Revisão Sistemática E
UNIVERSIDADE DE SÃO PAULO INSTITUTO DE GEOCIÊNCIAS REVISÃO SISTEMÁTICA E PALEOBIOGEOGRÁFICA DE TRILOBITAS PHACOPIDA (HOMALONOTIDAE E CALMONIIDAE) DO DEVONIANO DAS BACIAS DO PARNAÍBA E AMAZONAS, BRASIL Felipe van Enck Meira Tese apresentada ao Programa de Pós- Graduação em Geoquímica e Geotectônica do Instituto de Geociências da Universidade de São Paulo, como parte dos requisitos para a obtenção do título de doutor. Orientadora: Prof. Dra. Juliana de Moraes Leme TESE DE DOUTORAMENTO Programa de Pós-graduação em Geoquímica e Geotectônica São Paulo 2016 “Kites rise highest against the wind - not with it.” - Winston Churchill Agradecimentos Agradeço a Deus, por sempre iluminar o caminho durante esses anos de altos e baixos do Doutorado. Agradeço a Ele também por enviar dois verdadeiros anjos da guarda à minha vida – minha esposa Angela Faleiros van Enck Meira e meu filho, Thomas Faleiros van Enck Meira. Agradeço a meus pais, José Carlos e Sylvia, e à minha irmã, Patrícia, pelo apoio durante a jornada, ainda que à distância, por vezes. Sou grato aos meus sogros, Jair e Lucia, que sempre foram como verdadeiros pais e conselheiros. À FAPESP (Processo n° 2012/07075-3), pelo suporte financeiro, sem o qual o Doutorado não seria viável. À minha orientadora, Drª. Juliana de Moraes Leme, pela orientação, discussões e esclarecimentos pertinentes ao projeto. Ao Doutorando Fabio Carbonaro e ao Dr. Renato Ghilardi (UNESP-Bauru), pela parceria e por discussões importantes na realização do trabalho. À Drª. Niède Guidon (FUMDHAM), pelo empréstimo de fósseis da região de São João Vermelho (Piauí), estudados aqui. Sou grato às seguintes pessoas, por permitirem meu acesso às instituições para visita de acervos, e por sua disponibilidade, atenção e ajuda durante minha permanência: Bushra Hussaini (AMNH), Flávia Alessandra Figueiredo, Mônica de Medina Coeli, Dr. -
001-012 Primeras Páginas
PUBLICACIONES DEL INSTITUTO GEOLÓGICO Y MINERO DE ESPAÑA Serie: CUADERNOS DEL MUSEO GEOMINERO. Nº 9 ADVANCES IN TRILOBITE RESEARCH ADVANCES IN TRILOBITE RESEARCH IN ADVANCES ADVANCES IN TRILOBITE RESEARCH IN ADVANCES planeta tierra Editors: I. Rábano, R. Gozalo and Ciencias de la Tierra para la Sociedad D. García-Bellido 9 788478 407590 MINISTERIO MINISTERIO DE CIENCIA DE CIENCIA E INNOVACIÓN E INNOVACIÓN ADVANCES IN TRILOBITE RESEARCH Editors: I. Rábano, R. Gozalo and D. García-Bellido Instituto Geológico y Minero de España Madrid, 2008 Serie: CUADERNOS DEL MUSEO GEOMINERO, Nº 9 INTERNATIONAL TRILOBITE CONFERENCE (4. 2008. Toledo) Advances in trilobite research: Fourth International Trilobite Conference, Toledo, June,16-24, 2008 / I. Rábano, R. Gozalo and D. García-Bellido, eds.- Madrid: Instituto Geológico y Minero de España, 2008. 448 pgs; ils; 24 cm .- (Cuadernos del Museo Geominero; 9) ISBN 978-84-7840-759-0 1. Fauna trilobites. 2. Congreso. I. Instituto Geológico y Minero de España, ed. II. Rábano,I., ed. III Gozalo, R., ed. IV. García-Bellido, D., ed. 562 All rights reserved. No part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system now known or to be invented, without permission in writing from the publisher. References to this volume: It is suggested that either of the following alternatives should be used for future bibliographic references to the whole or part of this volume: Rábano, I., Gozalo, R. and García-Bellido, D. (eds.) 2008. Advances in trilobite research. Cuadernos del Museo Geominero, 9. -
Introduction to the Trilobites: Morphology, Ecology, Macroevolution and More by Michelle M
Introduction to the Trilobites: Morphology, Ecology, Macroevolution and More By Michelle M. Casey1, Perry Kennard2, and Bruce S. Lieberman1, 3 1Biodiversity Institute, University of Kansas, Lawrence, KS, 66045, 2Earth Science Teacher, Southwest Middle School, USD497, and 3Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS 66045 Middle level laboratory exercise for Earth or General Science; supported provided by National Science Foundation (NSF) grants DEB-1256993 and EF-1206757. Learning Goals and Pedagogy This lab is designed for middle level General Science or Earth Science classes. The learning goals for this lab are the following: 1) to familiarize students with the anatomy and terminology relating to trilobites; 2) to give students experience identifying morphologic structures on real fossil specimens 3) to highlight major events or trends in the evolutionary history and ecology of the Trilobita; and 4) to expose students to the study of macroevolution in the fossil record using trilobites as a case study. Introduction to the Trilobites The Trilobites are an extinct subphylum of the Arthropoda (the most diverse phylum on earth with nearly a million species described). Arthropoda also contains all fossil and living crustaceans, spiders, and insects as well as several other extinct groups. The trilobites were an extremely important and diverse type of marine invertebrates that lived during the Paleozoic Era. They only lived in the oceans but occurred in all types of marine environments, and ranged in size from less than a centimeter to almost a meter across. They were once one of the most successful of all animal groups and in certain fossil deposits, especially in the Cambrian, Ordovician, and Devonian periods, they are extremely abundant. -
Description of the Hollidaysburg and Huntingdon Quadrangles
DESCRIPTION OF THE HOLLIDAYSBURG AND HUNTINGDON QUADRANGLES By Charles Butts INTRODUCTION 1 BLUE RIDGE PROVINCE topography are therefore prominent ridges separated by deep SITUATION The Blue Ridge province, narrow at its north end in valleys, all trending northeastward. The Hollidaysburg and Huntingdon quadrangles are adjoin Virginia and Pennsylvania, is over 60 miles wide in North RELIEF ing areas in the south-central part of Pennsylvania, in Blair, Carolina. It is a rugged region of hills and ridges and deep, The lowest point in the quadrangles is at Huntingdon, Bedford, and Huntingdon Counties. (See fig. 1.) Taken as narrow valleys. The altitude of the higher summits in Vir where the altitude of the river bed is about 610 feet above sea ginia is 3,000 to 5,700 feet, and in western North Carolina 79 level, and the highest point is the southern extremity of Brush Mount Mitchell, 6,711 feet high, is the highest point east of Mountain, north of Hollidaysburg, which is 2,520 feet above the Mississippi River. Throughout its extent this province sea level. The extreme relief is thus 1,910 feet. The Alle stands up conspicuously above the bordering provinces, from gheny Front and Dunning, Short, Loop, Lock, Tussey, Ter each of which it is separated by a steep, broken, rugged front race, and Broadtop Mountains rise boldly 800 to 1,500 feet from 1,000 to 3,000 feet high. In Pennsylvania, however, above the valley bottoms in a distance of 1 to 2 miles and are South Mountain, the northeast end of the Blue Ridge, is less the dominating features of the landscape. -
Tesis De Grado Valentina Blandon 201511522
Reconstrucción científica del Macizo Devónico de Floresta, ilustrada en un diorama. Por Valentina Blandón Hurtado 201511522 Director Dr. Leslie F. Noè Uniandes Co director Dr. Jaime Reyes Abril S.G.C. Universidad de los Andes Facultad de Ciencias Departamento de Geociencias Bogotá, Colombia Noviembre 2019 Leslie F. Noè Jaime A. Reyes Valentina Blandón Hurtado II Tabla de contenido Dedicación .................................................................................................................................V Agradecimiento ..........................................................................................................................V Resumen ...................................................................................................................................VI Abstract ...................................................................................................................................VII Introducción ................................................................................................................................1 Metodología y Materiales ...........................................................................................................5 Resultados y Discusiones ...........................................................................................................7 Devónico Inferior – Formación El Tibet ....................................................................................7 Descripción organismos Formación El Tibet .........................................................................8 -
An Inventory of Trilobites from National Park Service Areas
Sullivan, R.M. and Lucas, S.G., eds., 2016, Fossil Record 5. New Mexico Museum of Natural History and Science Bulletin 74. 179 AN INVENTORY OF TRILOBITES FROM NATIONAL PARK SERVICE AREAS MEGAN R. NORR¹, VINCENT L. SANTUCCI1 and JUSTIN S. TWEET2 1National Park Service. 1201 Eye Street NW, Washington, D.C. 20005; -email: [email protected]; 2Tweet Paleo-Consulting. 9149 79th St. S. Cottage Grove. MN 55016; Abstract—Trilobites represent an extinct group of Paleozoic marine invertebrate fossils that have great scientific interest and public appeal. Trilobites exhibit wide taxonomic diversity and are contained within nine orders of the Class Trilobita. A wealth of scientific literature exists regarding trilobites, their morphology, biostratigraphy, indicators of paleoenvironments, behavior, and other research themes. An inventory of National Park Service areas reveals that fossilized remains of trilobites are documented from within at least 33 NPS units, including Death Valley National Park, Grand Canyon National Park, Yellowstone National Park, and Yukon-Charley Rivers National Preserve. More than 120 trilobite hototype specimens are known from National Park Service areas. INTRODUCTION Of the 262 National Park Service areas identified with paleontological resources, 33 of those units have documented trilobite fossils (Fig. 1). More than 120 holotype specimens of trilobites have been found within National Park Service (NPS) units. Once thriving during the Paleozoic Era (between ~520 and 250 million years ago) and becoming extinct at the end of the Permian Period, trilobites were prone to fossilization due to their hard exoskeletons and the sedimentary marine environments they inhabited. While parks such as Death Valley National Park and Yukon-Charley Rivers National Preserve have reported a great abundance of fossilized trilobites, many other national parks also contain a diverse trilobite fauna. -
Introduction to the Trilobites: Morphology, Macroevolution and More by Michelle M
Introduction to the Trilobites: Morphology, Macroevolution and More By Michelle M. Casey1 and Bruce S. Lieberman1,2, 1Biodiversity Institute and 2Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, KS 66045 Undergraduate laboratory exercise for sophomore/junior level paleontology course Learning Goals and Pedagogy This lab is intended for an upper level paleontology course containing sophomores and juniors who have already taken historical geology or its equivalent; however it may be suitable for introductory biology or geology students familiar with geological time, phylogenies, and trace fossils. This lab will be particularly helpful to those institutions that lack a large teaching collection by providing color photographs of museum specimens. Students may find previous exposure to phylogenetic methods and terminology helpful in completing this laboratory exercise. The learning goals for this lab are the following: 1) to familiarize students with the anatomy and terminology relating to trilobites; 2) to give students experience identifying morphologic structures on real fossil specimens, not just diagrammatic representations; 3) to highlight major events or trends in the evolutionary history and ecology of Trilobita; and 4) to expose students to the study of macroevolution in the fossil record using trilobites as a case study. Introduction to the Trilobites The Trilobites are an extinct subphylum of the Arthropoda (the most diverse phylum on earth with nearly a million species described). Arthropoda also contains all fossil and living crustaceans, spiders, and insects as well as several other solely extinct groups. The trilobites were an extremely important and diverse type of marine invertebrates that lived during the Paleozoic Era. They were exclusively marine but occurred in all types of marine environments, and ranged in size from less than a centimeter to almost a meter. -
Late Silurian Trilobite Palaeobiology And
LATE SILURIAN TRILOBITE PALAEOBIOLOGY AND BIODIVERSITY by ANDREW JAMES STOREY A thesis submitted to the University of Birmingham for the degree of DOCTOR OF PHILOSOPHY School of Geography, Earth and Environmental Sciences University of Birmingham February 2012 University of Birmingham Research Archive e-theses repository This unpublished thesis/dissertation is copyright of the author and/or third parties. The intellectual property rights of the author or third parties in respect of this work are as defined by The Copyright Designs and Patents Act 1988 or as modified by any successor legislation. Any use made of information contained in this thesis/dissertation must be in accordance with that legislation and must be properly acknowledged. Further distribution or reproduction in any format is prohibited without the permission of the copyright holder. ABSTRACT Trilobites from the Ludlow and Přídolí of England and Wales are described. A total of 15 families; 36 genera and 53 species are documented herein, including a new genus and seventeen new species; fourteen of which remain under open nomenclature. Most of the trilobites in the British late Silurian are restricted to the shelf, and predominantly occur in the Elton, Bringewood, Leintwardine, and Whitcliffe groups of Wales and the Welsh Borderland. The Elton to Whitcliffe groups represent a shallowing upwards sequence overall; each is characterised by a distinct lithofacies and fauna. The trilobites and brachiopods of the Coldwell Formation of the Lake District Basin are documented, and are comparable with faunas in the Swedish Colonus Shale and the Mottled Mudstones of North Wales. Ludlow trilobite associations, containing commonly co-occurring trilobite taxa, are defined for each palaeoenvironment. -
Torney, Clare (2011) Mineral Eyes : Lessons from the Natural World. Phd Thesis
Torney, Clare (2011) Mineral eyes : lessons from the natural world. PhD thesis. http://theses.gla.ac.uk/2331/ Copyright and moral rights for this thesis are retained by the author A copy can be downloaded for personal non-commercial research or study, without prior permission or charge This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the Author The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the Author When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given Glasgow Theses Service http://theses.gla.ac.uk/ [email protected] Mineral Eyes – Lessons from the Natural World Clare Torney BSc. (Hons) University of Glasgow Submitted in fulfilment of the requirements for the Degree of Doctor of Philosophy School of Geographical and Earth Sciences College of Science and Engineering University of Glasgow September 2010 ii Abstract The compound eyes of trilobites, which appeared in the Early Cambrian, represent one of the first preserved visual systems. Application of state-of-the- art microscopy techniques in the present study has revealed fine details of the microstructure and chemistry of these unusual calcite eyes that, until now, have been inaccessible and this has facilitated new insights into their growth and function. Six species from three families of trilobite with holochroal eyes, ranging from Early Ordovician to Middle Carboniferous, and 21 species from three families of trilobite with schizochroal eyes, ranging from Early Ordovician to Middle Devonian, were investigated.