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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. -
Available Generic Names for Trilobites
AVAILABLE GENERIC NAMES FOR TRILOBITES P.A. JELL AND J.M. ADRAIN Jell, P.A. & Adrain, J.M. 30 8 2002: Available generic names for trilobites. Memoirs of the Queensland Museum 48(2): 331-553. Brisbane. ISSN0079-8835. Aconsolidated list of available generic names introduced since the beginning of the binomial nomenclature system for trilobites is presented for the first time. Each entry is accompanied by the author and date of availability, by the name of the type species, by a lithostratigraphic or biostratigraphic and geographic reference for the type species, by a family assignment and by an age indication of the type species at the Period level (e.g. MCAM, LDEV). A second listing of these names is taxonomically arranged in families with the families listed alphabetically, higher level classification being outside the scope of this work. We also provide a list of names that have apparently been applied to trilobites but which remain nomina nuda within the ICZN definition. Peter A. Jell, Queensland Museum, PO Box 3300, South Brisbane, Queensland 4101, Australia; Jonathan M. Adrain, Department of Geoscience, 121 Trowbridge Hall, Univ- ersity of Iowa, Iowa City, Iowa 52242, USA; 1 August 2002. p Trilobites, generic names, checklist. Trilobite fossils attracted the attention of could find. This list was copied on an early spirit humans in different parts of the world from the stencil machine to some 20 or more trilobite very beginning, probably even prehistoric times. workers around the world, principally those who In the 1700s various European natural historians would author the 1959 Treatise edition. Weller began systematic study of living and fossil also drew on this compilation for his Presidential organisms including trilobites. -
Western North Greenland (Laurentia)
BULLETIN OF THE GEOLOGICAL SOCIETY OF DENMARK · VOL. 69 · 2021 Trilobite fauna of the Telt Bugt Formation (Cambrian Series 2–Miaolingian Series), western North Greenland (Laurentia) JOHN S. PEEL Peel, J.S. 2021. Trilobite fauna of the Telt Bugt Formation (Cambrian Series 2–Mi- aolingian Series), western North Greenland (Laurentia). Bulletin of the Geological Society of Denmark, Vol. 69, pp. 1–33. ISSN 2245-7070. https://doi.org/10.37570/bgsd-2021-69-01 Trilobites dominantly of middle Cambrian (Miaolingian Series, Wuliuan Stage) Geological Society of Denmark age are described from the Telt Bugt Formation of Daugaard-Jensen Land, western https://2dgf.dk North Greenland (Laurentia), which is a correlative of the Cape Wood Formation of Inglefield Land and Ellesmere Island, Nunavut. Four biozones are recognised in Received 6 July 2020 Daugaard-Jensen Land, representing the Delamaran and Topazan regional stages Accepted in revised form of the western USA. The basal Plagiura–Poliella Biozone, with Mexicella cf. robusta, 16 December 2020 Kochiella, Fieldaspis? and Plagiura?, straddles the Cambrian Series 2–Miaolingian Series Published online 20 January 2021 boundary. It is overlain by the Mexicella mexicana Biozone, recognised for the first time in Greenland, with rare specimens of Caborcella arrojosensis. The Glossopleura walcotti © 2021 the authors. Re-use of material is Biozone, with Glossopleura, Clavaspidella and Polypleuraspis, dominates the succes- permitted, provided this work is cited. sion in eastern Daugaard-Jensen Land but is seemingly not represented in the type Creative Commons License CC BY: section in western outcrops, likely reflecting the drastic thinning of the formation https://creativecommons.org/licenses/by/4.0/ towards the north-west. -
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. -
Adec Preview Generated PDF File
Records of the Western Australian Museum 20: 353-378 (2002). Lower Devonian trilobites from Cobar, New South Wales MaIte Christian Ebach Present address: School of Botany, University of Melbourne, 3010, Australia Department of Earth and Planetary Sciences, Western Australian Museum, Francis Street Perth, Western Australia 6000, Australia e-mail: [email protected] Abstract -A Lower Devonian (Lochkovian-Pragian) trilobite fauna from the Biddabirra Formation near Cobar, New South Wales, Australia includes 11 previously undescribed species (Alberticoryphe sp., Cornuproetus sp., Gerastos sandfordi sp. nov., Cyphaspis mcnamarai sp. nov., Kainops cf. ekphymus, Paciphacops sp., AcantJwpyge (Lobopyge) edgecombei sp. nov., Crotalocephalus sp. and Leonaspis sp., a styginid sp., and a harpetid sp.). Three species belonging to the genera Paciphacops, Kainops, AcantJwpyge (Lobopyge), and Leonaspis are preserved with sufficient detail to provide enough information to be coded and analysed by two cladistic analyses. The resulting cladograms provide justification for the monophyly of Paciphacops and further support for Kainops. Leonaspis sp. is placed as the most plesiomorphic species within the monophyletic Leonaspis. INTRODUCTION P. crawfordae, P. waisfeldae and P. sp.). The Leonaspis The Lochkovian-Pragian Biddabirra Formation analysis, using Ramsk6ld and Chatterton's (1991) (Glen 1987) has yielded a trilobite fauna containing characters, includes Leonaspis sp. from Cobar. The twelve species, of which eleven have previously analysis will attempt to use species with more than been undescribed. The species include the 45% of their characters coded. fragmentary material of a styginid and harpetid, All photographed and type specimens are held in internal and external moulds of Alberticoryphe sp., the Australian Museum (prefix number AMF). -
Contributions in BIOLOGY and GEOLOGY
MILWAUKEE PUBLIC MUSEUM Contributions In BIOLOGY and GEOLOGY Number 51 November 29, 1982 A Compendium of Fossil Marine Families J. John Sepkoski, Jr. MILWAUKEE PUBLIC MUSEUM Contributions in BIOLOGY and GEOLOGY Number 51 November 29, 1982 A COMPENDIUM OF FOSSIL MARINE FAMILIES J. JOHN SEPKOSKI, JR. Department of the Geophysical Sciences University of Chicago REVIEWERS FOR THIS PUBLICATION: Robert Gernant, University of Wisconsin-Milwaukee David M. Raup, Field Museum of Natural History Frederick R. Schram, San Diego Natural History Museum Peter M. Sheehan, Milwaukee Public Museum ISBN 0-893260-081-9 Milwaukee Public Museum Press Published by the Order of the Board of Trustees CONTENTS Abstract ---- ---------- -- - ----------------------- 2 Introduction -- --- -- ------ - - - ------- - ----------- - - - 2 Compendium ----------------------------- -- ------ 6 Protozoa ----- - ------- - - - -- -- - -------- - ------ - 6 Porifera------------- --- ---------------------- 9 Archaeocyatha -- - ------ - ------ - - -- ---------- - - - - 14 Coelenterata -- - -- --- -- - - -- - - - - -- - -- - -- - - -- -- - -- 17 Platyhelminthes - - -- - - - -- - - -- - -- - -- - -- -- --- - - - - - - 24 Rhynchocoela - ---- - - - - ---- --- ---- - - ----------- - 24 Priapulida ------ ---- - - - - -- - - -- - ------ - -- ------ 24 Nematoda - -- - --- --- -- - -- --- - -- --- ---- -- - - -- -- 24 Mollusca ------------- --- --------------- ------ 24 Sipunculida ---------- --- ------------ ---- -- --- - 46 Echiurida ------ - --- - - - - - --- --- - -- --- - -- - - --- -
The Evolution of Trilobite Body Patterning
ANRV309-EA35-14 ARI 20 March 2007 15:54 The Evolution of Trilobite Body Patterning Nigel C. Hughes Department of Earth Sciences, University of California, Riverside, California 92521; email: [email protected] Annu. Rev. Earth Planet. Sci. 2007. 35:401–34 Key Words First published online as a Review in Advance on Trilobita, trilobitomorph, segmentation, Cambrian, Ordovician, January 29, 2007 diversification, body plan The Annual Review of Earth and Planetary Sciences is online at earth.annualreviews.org Abstract This article’s doi: The good fossil record of trilobite exoskeletal anatomy and on- 10.1146/annurev.earth.35.031306.140258 togeny, coupled with information on their nonbiomineralized tis- Copyright c 2007 by Annual Reviews. sues, permits analysis of how the trilobite body was organized and All rights reserved developed, and the various evolutionary modifications of such pat- 0084-6597/07/0530-0401$20.00 terning within the group. In several respects trilobite development and form appears comparable with that which may have charac- terized the ancestor of most or all euarthropods, giving studies of trilobite body organization special relevance in the light of recent advances in the understanding of arthropod evolution and devel- opment. The Cambrian diversification of trilobites displayed mod- Annu. Rev. Earth Planet. Sci. 2007.35:401-434. Downloaded from arjournals.annualreviews.org ifications in the patterning of the trunk region comparable with by UNIVERSITY OF CALIFORNIA - RIVERSIDE LIBRARY on 05/02/07. For personal use only. those seen among the closest relatives of Trilobita. In contrast, the Ordovician diversification of trilobites, although contributing greatly to the overall diversity within the clade, did so within a nar- rower range of trunk conditions. -
Two Unique Middle Ordovician Trilobites from the Prague Basin, Czech Republic
Journal of the National Museum (Prague), Natural History Series Vol. 179 (8): 95-104; published on 10 September 2010 ISSN 1802-6842 (print), 1802-6850 (electronic) Copyright © Národní muzeum, Praha, 2010 Two unique Middle Ordovician trilobites from the Prague Basin, Czech Republic Petr Budil1, Oldřich Fatka2, Michael Zwanzig3 & Štěpán Rak2 1Czech Geological Survey, Klárov 3, Praha 1, CZ-118 21, Czech Republic; e-mail: [email protected] 2Institute of Geology and Palaeontology, Charles University, Albertov 6, CZ-128 43 Praha 2, Czech Republic; e-mails: [email protected], [email protected] 3Scheiblerstrasse 26, D-124 37 Berlin, Germany; e-mail: [email protected] ABSTR A CT . Two specimens of rare trilobites from the Middle Ordovician Šárka Formation (= Darriwilian, Oretanian), both coming from Osek near Rokycany locality, are shortly described. An excellently preserved entire proetide specimen substantially differs from all other Middle Ordovician representatives of this order known from the Prague Basin. We place it tentatively in the genus Mezzaluna as a new species Mezzaluna? xeelee sp. n. Malformed exoskeleton of the rare cheirurid Areiaspis barrandei shows atypically developed left 9th pleural tip. Possible mechanisms of this malformation are shortly discussed and unpublished observations on the morphology of the species are added. KEYWORDS . Middle Ordovician, Prague Basin, Mezzaluna? xeelee sp. n., Areiaspis barrandei, Trilobita INTRODUCTION Trilobites known from the Darriwilian Šárka Formation constitute one of the most divers ified associations in the peri-Gondwanan Middle Ordovician. As noted by Budil et al. (2007), Mergl et al. (2008) and Fatka & Mergl (2009), more than 60 trilobite species have been identified from different localities in the Šárka Formation. -
The Silurian and Devonian Proetid and Aulacopleurid Trilobites of Japan and Their Palaeogeographical Significance
The Silurian and Devonian proetid and aulacopleurid trilobites of Japan and their palaeogeographical significance CHRISTOPHER P. STOCKER, DEREK J. SIVETER, PHILIP D. LANE, MARK WILLIAMS, TATSUO OJI, GENGO TANAKA, TOSHIFUMI KOMATSU, SIMON WALLIS, DAVID J. SIVETER AND THIJS R. A. VANDENBROUCKE Stocker, C.P., Siveter, D.J., Lane, P.D., Williams, M., Oji, T., Tanaka, G., Komatsu, T., Wallis, S., Siveter, D.J. & Vandenbroucke, T.R.A. 2019: The Silurian and Devonian proetid and aulacopleurid trilobites of Japan and their palaeogeographical significance. Fossils and Strata, No. 64, pp. 205–232. Trilobites referable to the orders Proetida and Aulacopleurida are geographically wide- spread in the Silurian and Devonian strata of Japan. They are known from the South Kitakami, Hida-Gaien and Kurosegawa terranes. Revision of other Japanese trilobite groups, most notably the Illaenidae, Scutelluidae and Phacopidae, has extended the palaeobiogeographical ranges of several Japanese trilobite taxa, but has not signalled conclusive evidence of a consistent palaeogeographical affinity. In part, this may relate to the temporally and spatially fragmented Palaeozoic record in Japan, and perhaps also to the different ecological ranges of the trilobites. Here, we present a taxonomic revision of all previously described proetid and aulacopleurid trilobites from Japan, along with descriptions of new material, which comprises thirteen species (one new: Interproetus mizobuchii n. sp.) within nine genera, with three species described under open nomenclature. These trilobites show an endemic signal at species level, not just between Japan and other East Asian terranes, but also between individual Japanese ter- ranes. This endemicity may be explicable in terms of facies and ecology, rather than simply being a function of geographical isolation. -
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. -
Back Matter (PDF)
Index Page numbers in italic denote Figures. Page numbers in bold denote Tables. Acadian Orogeny 224 Ancyrodelloides delta biozone 15 Acanthopyge Limestone 126, 128 Ancyrodelloides transitans biozone 15, 17,19 Acastella 52, 68, 69, 70 Ancyrodelloides trigonicus biozone 15, 17,19 Acastoides 52, 54 Ancyrospora 31, 32,37 Acinosporites lindlarensis 27, 30, 32, 35, 147 Anetoceras 82 Acrimeroceras 302, 313 ?Aneurospora 33 acritarchs Aneurospora minuta 148 Appalachian Basin 143, 145, 146, 147, 148–149 Angochitina 32, 36, 141, 142, 146, 147 extinction 395 annulata Events 1, 2, 291–344 Falkand Islands 29, 30, 31, 32, 33, 34, 36, 37 comparison of conodonts 327–331 late Devonian–Mississippian 443 effects on fauna 292–293 Prague Basin 137 global recognition 294–299, 343 see also Umbellasphaeridium saharicum limestone beds 3, 246, 291–292, 301, 308, 309, Acrospirifer 46, 51, 52, 73, 82 311, 321 Acrospirifer eckfeldensis 58, 59, 81, 82 conodonts 329, 331 Acrospirifer primaevus 58, 63, 72, 74–77, 81, 82 Tafilalt fauna 59, 63, 72, 74, 76, 103 ammonoid succession 302–305, 310–311 Actinodesma 52 comparison of facies 319, 321, 323, 325, 327 Actinosporites 135 conodont zonation 299–302, 310–311, 320 Acuticryphops 253, 254, 255, 256, 257, 264 Anoplia theorassensis 86 Acutimitoceras 369, 392 anoxia 2, 3–4, 171, 191–192, 191 Acutimitoceras (Stockumites) 357, 359, 366, 367, 368, Hangenberg Crisis 391, 392, 394, 401–402, 369, 372, 413 414–417, 456 agnathans 65, 71, 72, 273–286 and carbon cycle 410–413 Ahbach Formation 172 Kellwasser Events 237–239, 243, 245, 252 -
The Lochkovian-Pragian Boundary in the Lower Devo~Ian of the Barrandian Area (Czechoslovakia)
©Geol. Bundesanstalt, Wien; download unter www.geologie.ac.at Jb. Geol. B.-A. ISSN 0016-7800 Band 128 Heft 1 S.9-41 Wien, Mai 1985 The Lochkovian-Pragian Boundary in the Lower Devo~ian of the Barrandian Area (Czechoslovakia) By Ivo CHLUpAC, PAVEL LUKES, FLORENTIN PARIS & HANS PETER SCHÖNLAUB*) With 17 figures, 1 table and 4 plates Tschechoslowakei Barrandium Karnische Alpen Devon Stratigraphische Korrelation Lochkov-Prag-Grenze Tentaculiten Conodonten Graptolithen Chitinozoa Trilobita Brachiopoda Contents Summary, Zusammenfassung . .. 9 1. Introduction..... .. 9 2. Description of sections 10 2.1. Cerna rokle near Kosoi' 10 2.2. Trebotov - Solopysky 13 2.3. Praha - Velka Chuchle (Pi'fdol f) 14 2.4. Cikanka quarry near Praha-Slivenec 17 2.5. Radolfn Valley - Hvizaalka quarry 19 2.6. Oujezdce quarry near Suchomasty 22 3. Stratigraphic significance of some fossil groups in the Lochkovian-Pragian boundary beds of the Barrandian 22 3.1. Dacryoconarid tentaculites (P. LUKES) 22 3.2. Conodonts (H. P. SCHÖNLAUB) 24 3.3. Chitinozoans (F. PARIS) 27 3.4. Graptolites 28 3.5. Trilobites 28 3.6. Brachiopods 29 3.6. Some other groups 29 4. Proposal for a conodont based Lochkovian-Pragian boundary 30 5. Conclusion 30 References 32 Zusammenfassung Summary Im Barrandium Böhmens wurde die Lochkov/Prag-Grenze Six selected sections of the Lochkovian-Pragian boundary des Unterdevons an 6 ausgewählten Profilen in Hinblick auf ih- beds in the Barrandian area of central Bohemia were subject- ren Makro- und Mikrofossilinhalt biostratigraphisch untersucht. ed to investigations of mega- and microfossils. Joint occur- Für Korrelationszwecke sind in erster Linie Dacryoconariden, rence of different stratigraphically important fossil groups, par- Conodonten, Chitinozoen, Trilobiten, Graptolithen und Bra- ticularly dacryoconarid tentaculites, conodonts, chitinozoans, chiopoden geeignet.