DOCSLIB.ORG

Raindrop Imprints and Their Use in the Retrodeformation of Carboniferous Trace Fossils

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Raindrop Imprints and Their Use in the Retrodeformation of Carboniferous Trace Fossils University of Connecticut OpenCommons@UConn Master's Theses University of Connecticut Graduate School 12-12-2013 Raindrop Imprints and Their seU in the Retrodeformation of Carboniferous Trace Fossils Meredith Fichman [email protected] Recommended Citation Fichman, Meredith, "Raindrop Imprints and Their sU e in the Retrodeformation of Carboniferous Trace Fossils" (2013). Master's Theses. 518. https://opencommons.uconn.edu/gs_theses/518 This work is brought to you for free and open access by the University of Connecticut Graduate School at OpenCommons@UConn. It has been accepted for inclusion in Master's Theses by an authorized administrator of OpenCommons@UConn. For more information, please contact [email protected]. Raindrop Imprints and Their Use in the Retrodeformation of Carboniferous Trace Fossils Meredith Elizabeth Fichman B.A., University of Connecticut, 2011 A Thesis Submitted in Partial Fulfillment of the Requirements for the Degree of Master of Science At the University of Connecticut 2013 APPROVAL PAGE Masters of Science Thesis Raindrop Imprints and Their Use in the Retrodeformation of Carboniferous Trace Fossils Presented by Meredith Elizabeth Fichman, B.A. Major Advisor___________________________________________________________ Dr. Jean M. Crespi Associate Advisor_________________________________________________________ Dr. Andrew M. Bush Associate Advisor_________________________________________________________ Dr. Timothy B. Byrne University of Connecticut 2013 i ACKNOWLEDGEMENTS I’d like to thank all those who have helped me during my time at UConn and that have helped make the completion of this thesis possible. First and foremost, I’d like to thank my advisor, Dr. Jean Crespi, for her continued support through both my undergraduate and graduate careers. Jean was the first person I met when I starting to consider a Geoscience major. She welcomed me with open arms, and working with her has helped mold me into a stronger student, scientist and person. I can never thank her enough for all of the time she spent working with me. Her knowledge and skill set played critical roles in the completion of this work, and without her, this thesis would not have been possible. I’d like to thank my other committee members, Dr. Andrew Bush and Dr. Timothy Byrne. Andy was one of the first professors to peak my educational interests and introduce me to the realm of research (I hope that project gets finished one day). I’ll always appreciate his time, sense of humor and moral support throughout my years at UConn, and I cannot thank him enough for being an integral part of my undergraduate and graduate careers. Tim has helped so much with understanding the geological history of my study area. Early on, he challenged me to truly understand my work and pushed me to think and reason at higher levels. I’d like to thank Patrick Getty for initially approaching me with this project and supporting me every step of the way. His prior work, knowledge and skill set were hugely important to this project, and I can’t even begin to thank him for all of his moral support. He is not only a colleague, but also a dear friend. ii I’d like to thank UConn and the Center for Integrative Geosciences for providing me with a strong education and funding over the last few years. I’ve had a wonderful experience being a part of the Geoscience program and have thoroughly enjoyed having the opportunity to teach a number of different courses as part of my assistantship. I’d like to thank Bob Sproule for providing us with a number of samples for this project. Without his extensive collection, we would not have been able to collect as much data as we did. I’d also like to thank Yale Peabody Museum for allowing us to gather and analyze data from slabs within their invertebrate paleontology collection. Last, but certainly not least, I would like to take the time to thank my friends and family. To all of my geoscience friends – spending time with you, sharing stories and bouncing around ideas has made this experience incredibly rewarding. I love our tight- knit group and little geoscience family. To all of my non-geoscience friends – thanks for putting up with me over these last few years. You have all been there when I have needed a breather and I’m so thankful that you have embraced the “rock nerd” in me. To my family – there aren’t enough words to describe how truly thankful I am for all of your time, patience, love and support. Without you, I would not be who I am today, and without your encouragement, I would not have been able to accomplish as much as I have. I thank you all very much for the love and support over these last few years. iii TABLE OF CONTENTS Acknowledgments.............................................................................................................. ii List of Figures .................................................................................................................... v Abstract ..............................................................................................................................vi Introduction ........................................................................................................................1 Geological Setting ..............................................................................................................3 Raindrop Imprints ..............................................................................................................4 Materials .............................................................................................................................7 Strain Analysis of Raindrop Imprints................................................................................10 Retrodeformation Using Raindrop Imprints......................................................................18 Retrodeformation Without Raindrop Imprints...................................................................27 Conclusion.........................................................................................................................42 References..........................................................................................................................44 Appendix............................................................................................................................55 iv LIST OF FIGURES FIGURE 1 − Geologic setting. 9 FIGURE 2 − Polar Rf/Φ plots of deformed raindrop imprints 14 and associated FInt Lin. FIGURE 3 − Correlation between FInt Lin and Rs. 16 FIGURE 4 − Fossil reptilomorph manus from quarry in 21 Plainville, Massachusetts. FIGURE 5 − Fossil amphibian trackway from quarry in 24 Plainville, Massachusetts. FIGURE 6 − Body imprint of archaeognathan insect from 31 quarry in Plainville, Massachusetts (YPM227991). FIGURE 7 −Body imprints of archaeognathan insects from 33 quarry in Plainville, Massachusetts (YPM236969-72). FIGURE 8 − Fossil amphibian trackway from quarry in 38 Plainville, Massachusetts. FIGURE 9 − Fossil amphibian trackway from quarry in 40 Plainville, Massachusetts. FIGURE 10 − Fossil amphibian trackway from quarry in 41 Plainville, Massachusetts. v ABSTRACT The Narragansett Basin of Massachusetts and Rhode Island is a Carboniferous terrestrial basin and is the only location within New England that preserves fossil evidence of early amphibians and reptilomorphs. Footprints and trackways constitute the only record of these early tetrapods, but deformation during the Alleghanian orogeny has distorted the traces. To improve identification, description, and comparison with non- distorted material, tracks from Plainville, Massachusetts were retrodeformed using raindrop imprints as strain markers. The axial ratios of 354 raindrop imprints found on 12 slabs were analyzed using the Rf/Φ technique. Strain ratios for slabs ranged from 1.33 to 1.93, with individual raindrop imprints ranging from 1.14 to 2.51. Although weakly expressed, cleavage exhibits an anastomosing characteristic and is visible on bedding surfaces in the form of a bedding-cleavage intersection lineation. The fluctuation of the bedding-cleavage intersection lineation varies between 10° and 33° among the raindrop-imprint—bearing slabs. This fluctuation is strongly correlated to the strain ratio of a slab, and this correlation was used to obtain strain ratios for slabs lacking raindrop imprints. Vertebrate tracks appeared less distorted following retrodeformation, and the accuracy of the methods was successfully tested by retrodeforming insect traces that were originally bilaterally symmetrical. Deformed raindrop imprints and bedding-cleavage intersection lineation provide a useful new way of retrodeforming fossils, as well as a more complete understanding of the fossil record of early tetrapods in New England. vi INTRODUCTION The appearance of fully terrestrial animals marks a major event in vertebrate evolution. Evidence for the existence of early amphibians and reptilomorphs, the group of animals that gave rise to all modern amniotes, comes from skeletal remains found in Carboniferous rocks from around the world (Caroll, 1988). However, in New England, the only record of these early tetrapods consists of footprints and trackways preserved in sedimentary rocks of the Narragansett Basin (Woodworth, 1900; Lull, 1920; Willard and Cleaves, 1929). Although these trace fossils are relatively common, they have been tectonically deformed and require retrodeformation in order to be properly described, identified and compared with
Load more

Recommended publications
  • Reassignment of Vertebrate Ichnotaxa from the Upper Carboniferous 'Fern
    Reassignment of vertebrate ichnotaxa from the Upper Carboniferous ‘Fern Ledges’, Lancaster Formation, Saint John, New Brunswick, Canada MATTHEW R. STIMSON1,2*, RANDALL F. MILLER1, AND SPENCER G. LUCAS3 1. Steinhammer Palaeontology Laboratory, New Brunswick Museum, Saint John, New Brunswick E2K 1E5, Canada 2. New Brunswick Geological Surveys Branch, Department of Energy and Mines, Fredericton, New Brunswick E3B 5H1, Canada 3. New Mexico Museum of Natural History and Science, Albuquerque, New Mexico 87104, USA *Corresponding author <[email protected]> Date received: 14 April 2015 ¶ Date accepted: 04 September 2015 ABSTRACT Vertebrate ichnotaxa described by George Frederic Matthew in 1910 from the Upper Carboniferous (Lower Pennsylvanian) ‘Fern Ledges’ of Saint John, New Brunswick, were dismissed as dubious trackways by previous authors. Thus, three new ichnospecies Matthew described appeared in the 1975 Treatise on Invertebrate Paleontology as “unrecognized or unrecognizable” and were mostly forgotten by vertebrate ichnologists. These traces include Hylopus (?) variabilis, Nanopus (?) vetustus and Bipezia bilobata. One ichnospecies, Hylopus (?) variabilis, here is retained as a valid tetrapod footprint ichnotaxon and reassigned to the ichnogenus Limnopus as a new combination, together with other poorly preserved specimens Matthew labeled, but never described. Nanopus (?) vetustus and Bipezia bilobata named by Matthew in the same paper, have been reexamined and remain as nomina dubia. RÉSUMÉ Les ichnotaxons vertébrés de Fern Ledges du Carbonifère supérieur (Pennsylvanien inférieur) de Saint John, au Nouveau-Brunswick, décrits par George Frederic Matthew en 1910 avaient été rejetés par des auteurs précédents les considérant comme des séries de traces douteuses. Trois nouvelles ichnoespèces décrites par Matthew sont ainsi appa- rues dans le Treatise on Invertebrate Paleontology (Traité sur la paléontologie des invertébrés) de 1975 à titre d’espèces « non identifiées ou non identifiables » et ont principalement été laissées aux ichnologues des vertébrés.
    [Show full text]
  • Reassignment of Vertebrate Ichnotaxa from the Upper Carboniferous ‘Fern Ledges’, Lancaster Formation, Saint John, New Brunswick, Canada Matthew R
    Document generated on 09/25/2021 5:46 p.m. Atlantic Geology Reassignment of vertebrate ichnotaxa from the Upper Carboniferous ‘Fern Ledges’, Lancaster Formation, Saint John, New Brunswick, Canada Matthew R. Stimson, Randall F. Miller and Spencer G. Lucas Volume 52, 2016 Article abstract Vertebrate ichnotaxa described by George Frederic Matthew in 1910 from the URI: https://id.erudit.org/iderudit/ageo52art02 Upper Carboniferous (Lower Pennsylvanian) ‘Fern Ledges’ of Saint John, New Brunswick, were dismissed as dubious trackways by previous authors. Thus, See table of contents three new ichnospecies Matthew described appeared in the 1975 Treatise on Invertebrate Paleontology as “unrecognized or unrecognizable” and were mostly forgotten by vertebrate ichnologists. These traces include Hylopus (?) Publisher(s) variabilis, Nanopus (?) vetustus and Bipezia bilobata. One ichnospecies, Hylopus (?) variabilis, here is retained as a valid tetrapod footprint ichnotaxon and Atlantic Geoscience Society reassigned to the ichnogenus Limnopus as a new combination, together with other poorly preserved specimens Matthew labeled, but never described. ISSN Nanopus (?) vetustus and Bipezia bilobata named by Matthew in the same paper, have been reexamined and remain as nomina dubia. 0843-5561 (print) 1718-7885 (digital) Explore this journal Cite this article Stimson, M. R., Miller, R. F. & Lucas, S. G. (2016). Reassignment of vertebrate ichnotaxa from the Upper Carboniferous ‘Fern Ledges’, Lancaster Formation, Saint John, New Brunswick, Canada. Atlantic Geology, 52, 20–34. All rights reserved © Atlantic Geology, 2016 This document is protected by copyright law. Use of the services of Érudit (including reproduction) is subject to its terms and conditions, which can be viewed online. https://apropos.erudit.org/en/users/policy-on-use/ This article is disseminated and preserved by Érudit.
    [Show full text]
  • Tracks and Evolution of Locomotion in the Sistergroup of Amniotes
    A peer-reviewed version of this preprint was published in PeerJ on 31 January 2018. View the peer-reviewed version (peerj.com/articles/4346), which is the preferred citable publication unless you specifically need to cite this preprint. Buchwitz M, Voigt S. 2018. On the morphological variability of Ichniotherium tracks and evolution of locomotion in the sistergroup of amniotes. PeerJ 6:e4346 https://doi.org/10.7717/peerj.4346 On the morphological variability of Ichniotherium tracks and evolution of locomotion in the sistergroup of amniotes Michael Buchwitz Corresp., 1 , Sebastian Voigt Corresp. 2 1 Museum für Naturkunde Magdeburg, Magdeburg, Germany 2 Urweltmuseum Geoskop, Kusel, Germany Corresponding Authors: Michael Buchwitz, Sebastian Voigt Email address: [email protected], [email protected] Ichniotherium tracks with a relatively short pedal digit V (digit length ratio V/IV < 0.6) form the majority of yet described Late Carboniferous to Early Permian diadectomorph tracks and can be related to a certain diadectid clade with corresponding phalangeal reduction that includes Diadectes and its close relatives. Here we document the variation of digit proportions and trackway parameters in 25 trackways (69 step cycles) from nine localities and seven further specimens with incomplete step cycles from the type locality of Ichniotherium cottae (Gottlob quarry) in order to find out whether this type of Ichniotherium tracks represents a homogeneous group or an assemblage of distinct morphotypes and includes variability indicative for evolutionary change in trackmaker locomotion. According to our results, the largest sample of tracks from three Lower Permian sites of the Thuringian Forest, commonly referred to Ichniotherium cottae, is not homogeneous but shows a clear distinction in pace length, pace angulation, apparent trunk length and toe proportions between tracks from Bromacker quarry and those from the stratigraphically older sites Birkheide and Gottlob quarry.
    [Show full text]
  • A Revision of Tetrapod Footprints from the Late Carboniferous of the West Midlands, UK
    A revision of tetrapod footprints from the late Carboniferous of the West Midlands, UK Luke E. Meade, Andrew S. Jones and Richard J. Butler School of Geography, Earth and Environmental Sciences, University of Birmingham, Birmingham, United Kingdom ABSTRACT A series of sandstone slabs from Hamstead, Birmingham (West Midlands, UK), preserve an assemblage of tetrapod trackways and individual tracks from the Enville Member of the Salop Formation (late Carboniferous: late Moscovian–Kasimovian). This material has received limited previous study, despite being one of the few British sites to preserve Carboniferous tetrapod footprints. Here, we restudy and revise the taxonomy of this material, and document it using 3D models produced using photogrammetry. The assemblage is dominated by large tracks assigned to Limnopus isp., which were made by early amphibians (temnospondyls). A number of similar but smaller tracks are assigned to Batrachichnus salamandroides (also made by temnospondyls). Dimetropus leisnerianus (made by early synapsids) and Dromopus lacertoides (made by lizard-like sauropsids such as araeoscelids) are also present. This ichnofauna contrasts with a slightly stratigraphically older, more extensive and better-studied assemblage from Alveley (Shropshire), which is dominated by small amphibians with relatively rare reptiliomorphs, but which lacks Dromopus tracks. The presence of Dromopus lacertoides at Hamstead is consistent with the trend towards increasing aridity through the late Carboniferous. It is possible that the assemblage is the stratigraphically oldest occurrence of this Submitted 20 September 2016 important amniote ichnotaxon. Accepted 25 October 2016 Published 24 November 2016 Corresponding authors Subjects Evolutionary Studies, Paleontology Luke E. Meade, Keywords Carboniferous, Ichnofossil, Temnospondyl, Trackway, Synapsid, Limnopus, [email protected] Batrachichnus, Dimetropus, Dromopus Richard J.
    [Show full text]
  • The Joggins Cliffs of Nova Scotia: B2 the Joggins Cliffs of Nova Scotia: Lyell & Co's "Coal Age Galapagos" J.H
    GAC-MAC-CSPG-CSSS Pre-conference Field Trips A1 Contamination in the South Mountain Batholith and Port Mouton Pluton, southern Nova Scotia HALIFAX Building Bridges—across science, through time, around2005 the world D. Barrie Clarke and Saskia Erdmann A2 Salt tectonics and sedimentation in western Cape Breton Island, Nova Scotia Ian Davison and Chris Jauer A3 Glaciation and landscapes of the Halifax region, Nova Scotia Ralph Stea and John Gosse A4 Structural geology and vein arrays of lode gold deposits, Meguma terrane, Nova Scotia Rick Horne A5 Facies heterogeneity in lacustrine basins: the transtensional Moncton Basin (Mississippian) and extensional Fundy Basin (Triassic-Jurassic), New Brunswick and Nova Scotia David Keighley and David E. Brown A6 Geological setting of intrusion-related gold mineralization in southwestern New Brunswick Kathleen Thorne, Malcolm McLeod, Les Fyffe, and David Lentz A7 The Triassic-Jurassic faunal and floral transition in the Fundy Basin, Nova Scotia Paul Olsen, Jessica Whiteside, and Tim Fedak Post-conference Field Trips B1 Accretion of peri-Gondwanan terranes, northern mainland Nova Scotia Field Trip B2 and southern New Brunswick Sandra Barr, Susan Johnson, Brendan Murphy, Georgia Pe-Piper, David Piper, and Chris White The Joggins Cliffs of Nova Scotia: B2 The Joggins Cliffs of Nova Scotia: Lyell & Co's "Coal Age Galapagos" J.H. Calder, M.R. Gibling, and M.C. Rygel Lyell & Co's "Coal Age Galapagos” B3 Geology and volcanology of the Jurassic North Mountain Basalt, southern Nova Scotia Dan Kontak, Jarda Dostal,
    [Show full text]
  • El Rol De Las Trazas Fósiles De Tetrápodos En Los Modelos De Icnofacies Continentales En Ambientes De Climas Áridos- Semiáridos
    Tesis Doctoral El rol de las trazas fósiles de tetrápodos en los modelos de icnofacies continentales en ambientes de climas áridos- semiáridos Krapovickas, Verónica 2010 Este documento forma parte de la colección de tesis doctorales y de maestría de la Biblioteca Central Dr. Luis Federico Leloir, disponible en digital.bl.fcen.uba.ar. Su utilización debe ser acompañada por la cita bibliográfica con reconocimiento de la fuente. This document is part of the doctoral theses collection of the Central Library Dr. Luis Federico Leloir, available in digital.bl.fcen.uba.ar. It should be used accompanied by the corresponding citation acknowledging the source. Cita tipo APA: Krapovickas, Verónica. (2010). El rol de las trazas fósiles de tetrápodos en los modelos de icnofacies continentales en ambientes de climas áridos-semiáridos. Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. Cita tipo Chicago: Krapovickas, Verónica. "El rol de las trazas fósiles de tetrápodos en los modelos de icnofacies continentales en ambientes de climas áridos-semiáridos". Facultad de Ciencias Exactas y Naturales. Universidad de Buenos Aires. 2010. Dirección: Biblioteca Central Dr. Luis F. Leloir, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires. Contacto: [email protected] Intendente Güiraldes 2160 - C1428EGA - Tel. (++54 +11) 4789-9293 UNIVERSIDAD DE BUENOS AIRES Facultad de Ciencias Exactas y Naturales Departamento de Ciencias Geológicas EL ROL DE LAS TRAZAS FÓSILES DE TETRÁPODOS EN LOS MODELOS DE ICNOFACIES CONTINENTALES EN AMBIENTES DE CLIMAS ÁRIDOS – SEMIÁRIDOS Trabajo de Tesis para optar al título de Doctor de la Universidad de Buenos Aires en el Área de Ciencias Geológicas VERÓNICA KRAPOVICKAS Directores de Tesis: María Gabriela Mángano Claudia Alicia Marsicano Consejero de Estudios: Carlos Oscar Limarino Buenos Aires, 2010 ÍNDICE RESUMEN i ABSTRACT iv AGRADECIMIENTOS vii DEDICATORIA ix PARTE I Consideraciones Generales CAPITULO 1.
    [Show full text]
  • Permian Tetrapod Footprints from the Lucero Uplift, Central New Mexico Sebastian Voigt and Spencer G
    New Mexico Geological Society Downloaded from: http://nmgs.nmt.edu/publications/guidebooks/67 Permian tetrapod footprints from the Lucero Uplift, central New Mexico Sebastian Voigt and Spencer G. Lucas, 2016, pp. 387-395 in: Guidebook 67 - Geology of the Belen Area, Frey, Bonnie A.; Karlstrom, Karl E. ; Lucas, Spencer G.; Williams, Shannon; Ziegler, Kate; McLemore, Virginia; Ulmer-Scholle, Dana S., New Mexico Geological Society 67th Annual Fall Field Conference Guidebook, 512 p. This is one of many related papers that were included in the 2016 NMGS Fall Field Conference Guidebook. Annual NMGS Fall Field Conference Guidebooks Every fall since 1950, the New Mexico Geological Society (NMGS) has held an annual Fall Field Conference that explores some region of New Mexico (or surrounding states). Always well attended, these conferences provide a guidebook to participants. Besides detailed road logs, the guidebooks contain many well written, edited, and peer-reviewed geoscience papers. These books have set the national standard for geologic guidebooks and are an essential geologic reference for anyone working in or around New Mexico. Free Downloads NMGS has decided to make peer-reviewed papers from our Fall Field Conference guidebooks available for free download. Non-members will have access to guidebook papers two years after publication. Members have access to all papers. This is in keeping with our mission of promoting interest, research, and cooperation regarding geology in New Mexico. However, guidebook sales represent a significant proportion of our operating budget. Therefore, only research papers are available for download. Road logs, mini-papers, maps, stratigraphic charts, and other selected content are available only in the printed guidebooks.
    [Show full text]
  • Igcp580 Abstract Volume 04062012
    Ber. Inst. Erdwiss. K.-F.-Univ. Graz ISSN 1608-8166 Band 17 Graz 2012 IGCP 580, 4 th Annual Meeting Graz, 24-30 th June 2012 Berichte des Institutes für Erdwissenschaften, Karl-Franzens-Universität Graz, Band 17 IGCP 580 Magnetic Susceptibility and Gamma-Ray Spectrometry through time Graz, 24-30 th June 2012 ABSTRACT VOLUME Editorial: KIDO, E., SUTTNER, T.J., PILLER, W.E., DA SILVA, A.C., CORRADINI, C. & SIMONETTO, L. Impressum: Alle Rechte für das In- und Ausland vorbehalten. Copyright: Institut für Erdwissenschaften, Bereich Geologie und Paläontologie, Karl-Franzens-Universität Graz, Heinrichstrasse 26, A-8010 Graz, Österreich Medieninhaber, Herausgeber und Verleger: Institut für Erdwissenschaften, Karl-Franzens-Universität Graz, homepage: www.uni-graz.at Druck: Medienfabrik Graz GmbH, Dreihackengasse 20, 8020 Graz 1 Ber. Inst. Erdwiss. K.-F.-Univ. Graz ISSN 1608-8166 Band 17 Graz 2012 th th IGCP 580, 4 Annual Meeting Graz, 24-30 June 2012 2 Ber. Inst. Erdwiss. K.-F.-Univ. Graz ISSN 1608-8166 Band 17 Graz 2012 IGCP 580, 4 th Annual Meeting Graz, 24-30 th June 2012 Organization Organizing Committee Thomas J. SUTTNER (Graz, Austria) Erika KIDO (Graz, Austria) Werner E. PILLER (Graz, Austria) Anne-Christine DA SILVA (Liège, Belgium) Carlo CORRADINI (Cagliari, Italy) Luca SIMONETTO (Udine, Italy) Giuseppe MUSCIO (Udine, Italy) Monica PONDRELLI (Pescara, Italy) Maria G. CORRIGA (Cagliari, Italy) Technical Staff Gertraud BAUER (Graz, Austria) Elisabeth GÜLLI (Graz, Austria) Erwin KOBER (Graz, Austria) Claudia PUSCHENJAK (Graz, Austria) Georg STEGMÜLLER (Graz, Austria) Scientific Committee Jacek GRABOWSKI (Warsaw, Poland) Leona KOPTÍKOVÁ (Prague, Czech Republic) Damien PAS (Liège, Belgium) Michael T.
    [Show full text]
  • North American Geology, Paleontology, Petrology, and Mineralogy
    Bulletin No. 271 Series G, Miscellaneous, 29 DEPARTMENT OF THE INTERIOR UNITED STATES GEOLOGICAL SURVEY CHARLES D. WALCOTT, DiKECTOR BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY FOR THE YE.AR 19O4 BY FIRED BOTJGKHITOIISr WASHINGTON GOVERNMENT PRINTING OFFICE 1905 CONTENTS, Page Letter of transmittal...................................................... 5 Introduction..................'........................................... 7 List of publications examined ............................................. 9 Bibliography..................................... ........................ 15 Classified key to the index................................................ 135 Index................................................................... 143 LETTER OF TRANSMITTAL DEPARTMENT OF THE INTERIOR, UNITED STATES GEOLOGICAL SURVEY, Washington, J). <7., June 7, 1905. SIR: I transmit here with the manuscript of a bibliography and index of North American geology, paleontology, petrology, and mineralogy for the year 1904, and request that it be published as a bulletin of the Survey. Very respectfully, F. B. WEEKS. Hon. CHARLES D. WALCOTT, Director United States Geological Survey. 5 BIBLIOGRAPHY AND INDEX OF NORTH AMERICAN GEOLOGY, PALEONTOLOGY, PETROLOGY, AND MINERALOGY FOR THE YEAR 1904. By FRED BOUGIITON WEEKS. INTRODUCTION. The arrangement of the material of the Bibliography and Index for 1903 is similar to that adopted for the preceding annual bibliographies. Bulletins Nos. 130, 135, 146,149, 156, 162, 172
    [Show full text]
  • First Record of Tetrapod Footprints from the Carboniferous Mesters Vig Formation in East Greenland
    First record of tetrapod footprints from the Carboniferous Mesters Vig Formation in East Greenland Milàn, Jesper; Klein, Hendrik; Voigt, Sebastian; Stemmerik, Lars Published in: Bulletin of the Geological Society of Denmark Publication date: 2016 Document version Publisher's PDF, also known as Version of record Document license: Unspecified Citation for published version (APA): Milàn, J., Klein, H., Voigt, S., & Stemmerik, L. (2016). First record of tetrapod footprints from the Carboniferous Mesters Vig Formation in East Greenland. Bulletin of the Geological Society of Denmark, 64, 69-76. https://2dgf.dk/xpdf/bulll64-69-76.pdf Download date: 25. Sep. 2021 First record of tetrapod footprints from the Carboniferous Mesters Vig Formation in East Greenland JESPER MILÀN, HENDRIK KLEIN, SEBASTIAN VOIGT & LARS STEMMERIK Milàn, J., Klein, H., Voigt, S., & Stemmerik, L., 2016. First record of tetrapod footprints from the Carboniferous Mesters Vig Formation in East Greenland. ©2016 by Bulletin of the Geological Society of Denmark, Vol. 64, pp. 69–76. ISSN 2245-7070. (www.2dgf/publikationer/bulletin). A single slab with Late Palaeozoic tetrapod footprints from East Greenland has been housed at the Natural History Museum of Denmark for decades without scientific notice. The specimen comes from the Mesters Vig Formation of northern Scoresby Land in East Greenland and con- tains a monospecific assemblage of tetrapod footprints that we assign to Limnopus Marsh 1894. As there is no significant morphological difference from other records of this ichnogenus from North Received 29 February 2016 America, Europe and North Africa, the described tetrapod footprints can be referred to eryopoid Accepted in revised form 28 June 2016 temnospondyl trackmakers.
    [Show full text]
  • National Park Service Paleontological Research
    169 NPS Fossil National Park Service Resources Paleontological Research Edited by Vincent L. Santucci and Lindsay McClelland Technical Report NPS/NRGRD/GRDTR-98/01 United States Department of the Interior•National Park Service•Geological Resource Division 167 To the Volunteers and Interns of the National Park Service iii 168 TECHNICAL REPORT NPS/NRGRD/GRDTR-98/1 Copies of this report are available from the editors. Geological Resources Division 12795 West Alameda Parkway Academy Place, Room 480 Lakewood, CO 80227 Please refer to: National Park Service D-1308 (October 1998). Cover Illustration Life-reconstruction of Triassic bee nests in a conifer, Araucarioxylon arizonicum. NATIONAL PARK SERVICE PALEONTOLOGICAL RESEARCH EDITED BY VINCENT L. SANTUCCI FOSSIL BUTTE NATIONAL MONUMNET P.O. BOX 592 KEMMERER, WY 83101 AND LINDSAY MCCLELLAND NATIONAL PARK SERVICE ROOM 3229–MAIN INTERIOR 1849 C STREET, N.W. WASHINGTON, D.C. 20240–0001 Technical Report NPS/NRGRD/GRDTR-98/01 October 1998 FORMATTING AND TECHNICAL REVIEW BY ARVID AASE FOSSIL BUTTE NATIONAL MONUMENT P. O . B OX 592 KEMMERER, WY 83101 164 165 CONTENTS INTRODUCTION ...............................................................................................................................................................................iii AGATE FOSSIL BEDS NATIONAL MONUMENT Additions and Comments on the Fossil Birds of Agate Fossil Beds National Monument, Sioux County, Nebraska Robert M. Chandler ..........................................................................................................................................................................
    [Show full text]
  • University of Birmingham Invertebrate Trace Fossils from the Alveley
    University of Birmingham Invertebrate trace fossils from the Alveley Member, Salop Formation (Pennsylvanian, Carboniferous), Shropshire, UK Hedge, Joshua; Shillito, Anthony; Davies, Neil; Butler, Richard; Sansom, Ivan DOI: 10.1016/j.pgeola.2018.10.002 License: Creative Commons: Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) Document Version Peer reviewed version Citation for published version (Harvard): Hedge, J, Shillito, A, Davies, N, Butler, R & Sansom, I 2019, 'Invertebrate trace fossils from the Alveley Member, Salop Formation (Pennsylvanian, Carboniferous), Shropshire, UK', Proceedings of the Geologists' Association, vol. 130, no. 1, pp. 103-111. https://doi.org/10.1016/j.pgeola.2018.10.002 Link to publication on Research at Birmingham portal Publisher Rights Statement: Checked for eligibility: 23/10/2018 General rights Unless a licence is specified above, all rights (including copyright and moral rights) in this document are retained by the authors and/or the copyright holders. The express permission of the copyright holder must be obtained for any use of this material other than for purposes permitted by law. •Users may freely distribute the URL that is used to identify this publication. •Users may download and/or print one copy of the publication from the University of Birmingham research portal for the purpose of private study or non-commercial research. •User may use extracts from the document in line with the concept of ‘fair dealing’ under the Copyright, Designs and Patents Act 1988 (?) •Users may not further distribute the material nor use it for the purposes of commercial gain. Where a licence is displayed above, please note the terms and conditions of the licence govern your use of this document.
    [Show full text]