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Contents Part III. the LAST FIFTY THOUSAND YEARS
STATE OF MICHIGAN Insects ................................................................... 60 DEPARTMENT OF CONSERVATION Worms And Others ................................................ 61 P. J. Hoffmaster, Director The Pleasant Peninsulas .............................................62 Man and his Towns ......................................................69 THEY NEED NOT VANISH A DISCUSSION OF THE NATURAL RESOURCES In Conclusion .................................................................71 OF MICHIGAN Part III. THE LAST FIFTY THOUSAND YEARS "THE GOOD EARTH" Edited by HELEN M. MARTIN ir, sunlight, water, and soil are essential for the Acontinuance of life—plant, animal, and human life, from contributions by on the earth. Of these four basic requirements, the soil Shirley W. Allen, Geo. C. S. Benson, University of is most directly subject to the care and management of Michigan man. However, the soil has frequently been the object of man's most careless use and abuse. It is, therefore, Stannard B. Bergquist, L. R. Schoenmann, H. C. most fitting that the eminent soil scientist, A. F. Beeskaw, J. H. Kraemer, W. F. Morofsky, J. A. Porter, E. Gustafson, should begin his book on soils and soil C. Sackrider, Michigan State College management with: G. S. Mclntire, H. M. Martin, O. F. Poindexter, C. F. "During his existence upon the earth, man has depended upon Welch, Department of Conservation the soil, either directly or indirectly, for the production of the materials used by him for food and clothing and, in part, for the M. G. Adams, Stream Control Commission production of those used for fuel and shelter as well. Grains, Frank DuMond, Public Museum, Grand Rapids fruits, and vegetables that serve him as food grow directly on the soil. Cotton and flax yield materials that are made into Lynn Heatley, High School, Midland. -
RI Equisetopsida and Lycopodiopsida.Indd
IIntroductionntroduction byby FFrancisrancis UnderwoodUnderwood Rhode Island Equisetopsida, Lycopodiopsida and Isoetopsida Special Th anks to the following for giving permission for the use their images. Robbin Moran New York Botanical Garden George Yatskievych and Ann Larson Missouri Botanical Garden Jan De Laet, plantsystematics.org Th is pdf is a companion publication to Rhode Island Equisetopsida, Lycopodiopsida & Isoetopsida at among-ri-wildfl owers.org Th e Elfi n Press 2016 Introduction Formerly known as fern allies, Horsetails, Club-mosses, Fir-mosses, Spike-mosses and Quillworts are plants that have an alternate generation life-cycle similar to ferns, having both sporophyte and gametophyte stages. Equisetopsida Horsetails date from the Devonian period (416 to 359 million years ago) in earth’s history where they were trees up to 110 feet in height and helped to form the coal deposits of the Carboniferous period. Only one genus has survived to modern times (Equisetum). Horsetails Horsetails (Equisetum) have jointed stems with whorls of thin narrow leaves. In the sporophyte stage, they have a sterile and fertile form. Th ey produce only one type of spore. While the gametophytes produced from the spores appear to be plentiful, the successful reproduction of the sporophyte form is low with most Horsetails reproducing vegetatively. Lycopodiopsida Lycopodiopsida includes the clubmosses (Dendrolycopodium, Diphasiastrum, Lycopodiella, Lycopodium , Spinulum) and Fir-mosses (Huperzia) Clubmosses Clubmosses are evergreen plants that produce only microspores that develop into a gametophyte capable of producing both sperm and egg cells. Club-mosses can produce the spores either in leaf axils or at the top of their stems. Th e spore capsules form in a cone-like structures (strobili) at the top of the plants. -
The World at the Time of Messel: Conference Volume
T. Lehmann & S.F.K. Schaal (eds) The World at the Time of Messel - Conference Volume Time at the The World The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment and the History of Early Primates 22nd International Senckenberg Conference 2011 Frankfurt am Main, 15th - 19th November 2011 ISBN 978-3-929907-86-5 Conference Volume SENCKENBERG Gesellschaft für Naturforschung THOMAS LEHMANN & STEPHAN F.K. SCHAAL (eds) The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates 22nd International Senckenberg Conference Frankfurt am Main, 15th – 19th November 2011 Conference Volume Senckenberg Gesellschaft für Naturforschung IMPRINT The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates 22nd International Senckenberg Conference 15th – 19th November 2011, Frankfurt am Main, Germany Conference Volume Publisher PROF. DR. DR. H.C. VOLKER MOSBRUGGER Senckenberg Gesellschaft für Naturforschung Senckenberganlage 25, 60325 Frankfurt am Main, Germany Editors DR. THOMAS LEHMANN & DR. STEPHAN F.K. SCHAAL Senckenberg Research Institute and Natural History Museum Frankfurt Senckenberganlage 25, 60325 Frankfurt am Main, Germany [email protected]; [email protected] Language editors JOSEPH E.B. HOGAN & DR. KRISTER T. SMITH Layout JULIANE EBERHARDT & ANIKA VOGEL Cover Illustration EVELINE JUNQUEIRA Print Rhein-Main-Geschäftsdrucke, Hofheim-Wallau, Germany Citation LEHMANN, T. & SCHAAL, S.F.K. (eds) (2011). The World at the Time of Messel: Puzzles in Palaeobiology, Palaeoenvironment, and the History of Early Primates. 22nd International Senckenberg Conference. 15th – 19th November 2011, Frankfurt am Main. Conference Volume. Senckenberg Gesellschaft für Naturforschung, Frankfurt am Main. pp. 203. -
Sedimentology, Taphonomy, and Palaeoecology of a Laminated
Palaeogeography, Palaeoclimatology, Palaeoecology 243 (2007) 92–117 www.elsevier.com/locate/palaeo Sedimentology, taphonomy, and palaeoecology of a laminated plattenkalk from the Kimmeridgian of the northern Franconian Alb (southern Germany) ⁎ Franz Theodor Fürsich a, , Winfried Werner b, Simon Schneider b, Matthias Mäuser c a Institut für Paläontologie, Universität Würzburg, Pleicherwall 1, 97070 Würzburg, Germany LMU b Bayerische Staatssammlung für Paläontologie und Geologie and GeoBio-Center , Richard-Wagner-Str. 10, D-80333 München, Germany c Naturkunde-Museum Bamberg, Fleischstr. 2, D-96047 Bamberg, Germany Received 8 February 2006; received in revised form 3 July 2006; accepted 7 July 2006 Abstract At Wattendorf in the northern Franconian Alb, southern Germany, centimetre- to decimetre-thick packages of finely laminated limestones (plattenkalk) occur intercalated between well bedded graded grainstones and rudstones that blanket a relief produced by now dolomitized microbialite-sponge reefs. These beds reach their greatest thickness in depressions between topographic highs and thin towards, and finally disappear on, the crests. The early Late Kimmeridgian graded packstone–bindstone alternations represent the earliest plattenkalk occurrence in southern Germany. The undisturbed lamination of the sediment strongly points to oxygen-free conditions on the seafloor and within the sediment, inimical to higher forms of life. The plattenkalk contains a diverse biota of benthic and nektonic organisms. Excavation of a 13 cm thick plattenkalk unit across an area of 80 m2 produced 3500 fossils, which, with the exception of the bivalve Aulacomyella, exhibit a random stratigraphic distribution. Two-thirds of the individuals had a benthic mode of life attached to hard substrate. This seems to contradict the evidence of oxygen-free conditions on the sea floor, such as undisturbed lamination, presence of articulated skeletons, and preservation of soft parts. -
Inferring Echolocation in Ancient Bats Arising From: N
NATURE | Vol 466 | 19 August 2010 BRIEF COMMUNICATIONS ARISING Inferring echolocation in ancient bats Arising from: N. Veselka et al. Nature 463, 939–942 (2010) Laryngeal echolocation, used by most living bats to form images of O. finneyi falls outside the size range seen in living echolocating bats their surroundings and to detect and capture flying prey1,2, is con- and is similar to the proportionally smaller cochleae of bats that lack sidered to be a key innovation for the evolutionary success of bats2,3, laryngeal echolocation4,8, suggesting that it did not echolocate. and palaeontologists have long sought osteological correlates of echolocation that can be used to infer the behaviour of fossil bats4–7. Veselka et al.8 argued that the most reliable trait indicating echoloca- tion capabilities in bats is an articulation between the stylohyal bone (part of the hyoid apparatus that supports the throat and larynx) and a the tympanic bone, which forms the floor of the middle ear. They examined the oldest and most primitive known bat, Onychonycteris finneyi (early Eocene, USA4), and argued that it showed evidence of this stylohyal–tympanic articulation, from which they concluded that O. finneyi may have been capable of echolocation. We disagree with their interpretation of key fossil data and instead argue that O. finneyi was probably not an echolocating bat. The holotype of O. finneyi shows the cranial end of the left stylohyal resting on the tympanic bone (Fig. 1c–e). However, the stylohyal on the right side is in a different position, the tip of the stylohyal extends beyond the tympanic on both sides of the skull, and both tympanics are crushed. -
Categorical Versus Geometric Morphometric Approaches To
[Palaeontology, 2020, pp. 1–16] CATEGORICAL VERSUS GEOMETRIC MORPHOMETRIC APPROACHES TO CHARACTERIZING THE EVOLUTION OF MORPHOLOGICAL DISPARITY IN OSTEOSTRACI (VERTEBRATA, STEM GNATHOSTOMATA) by HUMBERTO G. FERRON 1,2* , JENNY M. GREENWOOD1, BRADLEY DELINE3,CARLOSMARTINEZ-PEREZ 1,2,HECTOR BOTELLA2, ROBERT S. SANSOM4,MARCELLORUTA5 and PHILIP C. J. DONOGHUE1,* 1School of Earth Sciences, University of Bristol, Life Sciences Building, Tyndall Avenue, Bristol, BS8 1TQ, UK; [email protected], [email protected], [email protected] 2Institut Cavanilles de Biodiversitat i Biologia Evolutiva, Universitat de Valencia, C/ Catedratic Jose Beltran Martınez 2, 46980, Paterna, Valencia, Spain; [email protected], [email protected] 3Department of Geosciences, University of West Georgia, Carrollton, GA 30118, USA; [email protected] 4School of Earth & Environmental Sciences, University of Manchester, Manchester, M13 9PT, UK; [email protected] 5School of Life Sciences, University of Lincoln, Riseholme Hall, Lincoln, LN2 2LG, UK; [email protected] *Corresponding authors Typescript received 2 October 2019; accepted in revised form 27 February 2020 Abstract: Morphological variation (disparity) is almost aspects of morphology. Phylomorphospaces reveal conver- invariably characterized by two non-mutually exclusive gence towards a generalized ‘horseshoe’-shaped cranial mor- approaches: (1) quantitatively, through geometric morpho- phology and two strong trends involving major groups of metrics; -
Dino Cards Project D E F List B
Daanosaurus Efraasia Dacentrurus Einiosaurus "Dachongosaurus" – nomen nudum Ekrixinatosaurus Daemonosaurus Elachistosuchus – a rhynchocephalian Dahalokely Elaltitan Dakosaurus – a metriorhynchid crocodilian Elaphrosaurus Dakotadon Elmisaurus Dakotaraptor Elopteryx - nomen dubium Daliansaurus Elosaurus – junior synonym of Brontosaurus "Damalasaurus" – nomen nudum Elrhazosaurus Dandakosaurus - nomen dubium "Elvisaurus" – nomen nudum; Cryolophosaurus Danubiosaurus – junior synonym of Struthiosaurus Emausaurus "Daptosaurus" – nomen nudum; early manuscript name for Deinonychus Embasaurus - theropoda incertae sedis Darwinsaurus - possible junior synonym of Huxleysaurus Enigmosaurus Dashanpusaurus Eoabelisaurus Daspletosaurus Eobrontosaurus – junior synonym of Brontosaurus Dasygnathoides – a non-dinosaurian archosaur, junior synonym Eocarcharia of Ornithosuchus Eoceratops – junior synonym of Chasmosaurus "Dasygnathus" – preoccupied name, now known as Dasygnathoides Eocursor Datanglong Eodromaeus Datonglong "Eohadrosaurus" – nomen nudum; Eolambia Datousaurus Eolambia Daurosaurus – synonym of Kulindadromeus Eomamenchisaurus Daxiatitan Eoplophysis - Dinosauria indet. Deinocheirus Eoraptor Deinodon – possibly Gorgosaurus Eosinopteryx - Avialae Deinonychus Eotrachodon Delapparentia - probable junior synonym of Iguanodon Eotriceratops Deltadromeus Eotyrannus Demandasaurus Eousdryosaurus Denversaurus Epachthosaurus Deuterosaurus – a therapsid Epanterias – may be Allosaurus Diabloceratops "Ephoenosaurus" – nomen nudum; Machimosaurus (a crocodilian) Diamantinasaurus -
Download Vol. 11, No. 3
BULLETIN OF THE FLORIDA STATE MUSEUM BIOLOGICAL SCIENCES Volume 11 Number 3 CATALOGUE OF FOSSIL BIRDS: Part 3 (Ralliformes, Ichthyornithiformes, Charadriiformes) Pierce Brodkorb M,4 * . /853 0 UNIVERSITY OF FLORIDA Gainesville 1967 Numbers of the BULLETIN OF THE FLORIDA STATE MUSEUM are pub- lished at irregular intervals. Volumes contain about 800 pages and are not nec- essarily completed in any one calendar year. WALTER AuFFENBERC, Managing Editor OLIVER L. AUSTIN, JA, Editor Consultants for this issue. ~ HILDEGARDE HOWARD ALExANDER WErMORE Communications concerning purchase or exchange of the publication and all manuscripts should be addressed to the Managing Editor of the Bulletin, Florida State Museum, Seagle Building, Gainesville, Florida. 82601 Published June 12, 1967 Price for this issue $2.20 CATALOGUE OF FOSSIL BIRDS: Part 3 ( Ralliformes, Ichthyornithiformes, Charadriiformes) PIERCE BRODKORBl SYNOPSIS: The third installment of the Catalogue of Fossil Birds treats 84 families comprising the orders Ralliformes, Ichthyornithiformes, and Charadriiformes. The species included in this section number 866, of which 215 are paleospecies and 151 are neospecies. With the addenda of 14 paleospecies, the three parts now published treat 1,236 spDcies, of which 771 are paleospecies and 465 are living or recently extinct. The nominal order- Diatrymiformes is reduced in rank to a suborder of the Ralliformes, and several generally recognized families are reduced to subfamily status. These include Geranoididae and Eogruidae (to Gruidae); Bfontornithidae -
Rule Booklet
Dig for fossils, build skeletons, and attract the most visitors to your museum! TM SCAN FOR VIDEO RULES AND MORE! FOSSILCANYON.COM Dinosaurs of North America edimentary rock formations of western North America are famous for the fossilized remains of dinosaurs The rules are simple enough for young players, but and other animals from the Triassic, Jurassic, and serious players can benefit Cretaceous periods of the Mesozoic Era. Your objective from keeping track of the cards that is to dig up fossils, build complete skeletons, and display have appeared, reasoning about them in your museum to attract as many visitors as possible. probabilities and expected returns, and choosing between aggressive Watch your museum’s popularity grow using jigsaw-puzzle and conservative plays. scoring that turns the competition into a race! GAME CONTENTS TM 200,000300,000 160,000 VISITORS VISITORS PER YEAR 140,000 VISITORS PER YEAR 180,000 VISITORS PER YEAR 400,000 VISITORS PER YEAR Dig for fossils, build skeletons, and 340,000 VISITORS PER YEAR RD COLOR ELETONS CA GENUS PERIODDIET SK FOSSIL VISITORSPARTS 360,000 VISITORS PER YEAR PER YEAR attract the most visitors to your museum! VISITORS PER YEAR PER YEAR Tyrannosaurus K C 1 4 500,000 Brachiosaurus J H 1 3 400,000 ON YOUR TURN: TM SCAN FOR VIDEO Triceratops K H 1 3 380,000 RULES AND MORE! Allosaurus J C 2 Dig3 a first360,000 card. If it is a fossil, keep it hidden. FOSSILCANYON.COM Ankylosaurus K H 2 If it3 is an340,000 action card, perform the action. -
71St Annual Meeting Society of Vertebrate Paleontology Paris Las Vegas Las Vegas, Nevada, USA November 2 – 5, 2011 SESSION CONCURRENT SESSION CONCURRENT
ISSN 1937-2809 online Journal of Supplement to the November 2011 Vertebrate Paleontology Vertebrate Society of Vertebrate Paleontology Society of Vertebrate 71st Annual Meeting Paleontology Society of Vertebrate Las Vegas Paris Nevada, USA Las Vegas, November 2 – 5, 2011 Program and Abstracts Society of Vertebrate Paleontology 71st Annual Meeting Program and Abstracts COMMITTEE MEETING ROOM POSTER SESSION/ CONCURRENT CONCURRENT SESSION EXHIBITS SESSION COMMITTEE MEETING ROOMS AUCTION EVENT REGISTRATION, CONCURRENT MERCHANDISE SESSION LOUNGE, EDUCATION & OUTREACH SPEAKER READY COMMITTEE MEETING POSTER SESSION ROOM ROOM SOCIETY OF VERTEBRATE PALEONTOLOGY ABSTRACTS OF PAPERS SEVENTY-FIRST ANNUAL MEETING PARIS LAS VEGAS HOTEL LAS VEGAS, NV, USA NOVEMBER 2–5, 2011 HOST COMMITTEE Stephen Rowland, Co-Chair; Aubrey Bonde, Co-Chair; Joshua Bonde; David Elliott; Lee Hall; Jerry Harris; Andrew Milner; Eric Roberts EXECUTIVE COMMITTEE Philip Currie, President; Blaire Van Valkenburgh, Past President; Catherine Forster, Vice President; Christopher Bell, Secretary; Ted Vlamis, Treasurer; Julia Clarke, Member at Large; Kristina Curry Rogers, Member at Large; Lars Werdelin, Member at Large SYMPOSIUM CONVENORS Roger B.J. Benson, Richard J. Butler, Nadia B. Fröbisch, Hans C.E. Larsson, Mark A. Loewen, Philip D. Mannion, Jim I. Mead, Eric M. Roberts, Scott D. Sampson, Eric D. Scott, Kathleen Springer PROGRAM COMMITTEE Jonathan Bloch, Co-Chair; Anjali Goswami, Co-Chair; Jason Anderson; Paul Barrett; Brian Beatty; Kerin Claeson; Kristina Curry Rogers; Ted Daeschler; David Evans; David Fox; Nadia B. Fröbisch; Christian Kammerer; Johannes Müller; Emily Rayfield; William Sanders; Bruce Shockey; Mary Silcox; Michelle Stocker; Rebecca Terry November 2011—PROGRAM AND ABSTRACTS 1 Members and Friends of the Society of Vertebrate Paleontology, The Host Committee cordially welcomes you to the 71st Annual Meeting of the Society of Vertebrate Paleontology in Las Vegas. -
Universidad Nacional Del Comahue Centro Regional Universitario Bariloche
Universidad Nacional del Comahue Centro Regional Universitario Bariloche Título de la Tesis Microanatomía y osteohistología del caparazón de los Testudinata del Mesozoico y Cenozoico de Argentina: Aspectos sistemáticos y paleoecológicos implicados Trabajo de Tesis para optar al Título de Doctor en Biología Tesista: Lic. en Ciencias Biológicas Juan Marcos Jannello Director: Dr. Ignacio A. Cerda Co-director: Dr. Marcelo S. de la Fuente 2018 Tesis Doctoral UNCo J. Marcos Jannello 2018 Resumen Las inusuales estructuras óseas observadas entre los vertebrados, como el cuello largo de la jirafa o el cráneo en forma de T del tiburón martillo, han interesado a los científicos desde hace mucho tiempo. Uno de estos casos es el clado Testudinata el cual representa uno de los grupos más fascinantes y enigmáticos conocidos entre de los amniotas. Su inconfundible plan corporal, que ha persistido desde el Triásico tardío hasta la actualidad, se caracteriza por la presencia del caparazón, el cual encierra a las cinturas, tanto pectoral como pélvica, dentro de la caja torácica desarrollada. Esta estructura les ha permitido a las tortugas adaptarse con éxito a diversos ambientes (por ejemplo, terrestres, acuáticos continentales, marinos costeros e incluso marinos pelágicos). Su capacidad para habitar diferentes nichos ecológicos, su importante diversidad taxonómica y su plan corporal particular hacen de los Testudinata un modelo de estudio muy atrayente dentro de los vertebrados. Una disciplina que ha demostrado ser una herramienta muy importante para abordar varios temas relacionados al caparazón de las tortugas, es la paleohistología. Esta disciplina se ha involucrado en temas diversos tales como el origen del caparazón, el origen del desarrollo y mantenimiento de la ornamentación, la paleoecología y la sistemática. -
Sistemática Y Filogenia De Las Aves Fororracoideas (Gruiformes, Cariamae)
SISTEMÁTICA Y FILOGENIA DE LAS AVES FORORRACOIDEAS (GRUIFORMES, CARIAMAE) Federico Agnolín1, 2 1Laboratorio de Anatomía Comparada y Evolución de los Vertebrados, Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”. Av. Ángel Gallardo, 470 (1405), Buenos Aires, República Argentina. fedeagnolí[email protected] 2Área Paleontología. Fundación de Historia Natural “Félix de Azara”. Departamento de Ciencias Naturales y Antropolo- gía. CEBBAD - Universidad Maimónides. Valentín Virasoro 732 (C1405BDB), Buenos Aires, República Argentina. Sistemática y Filogenia de las Aves Fororracoideas (Gruiformes, Cariamae). Federico Agnolín. Primera edición: septiembre de 2009. Fundación de Historia Natural Félix de Azara Departamento de Ciencias Naturales y Antropología CEBBAD - Instituto Superior de Investigaciones Universidad Maimónides Valentín Virasoro 732 (C1405BDB) Ciudad Autónoma de Buenos Aires, República Argentina. Teléfono: 011-4905-1100 (int. 1228). E-mail: [email protected] Página web: www.fundacionazara.org.ar Diseño: Claudia Di Leva. Agnolín, Federico Sistemática y filogenia de las aves fororracoideas : gruiformes, cariamae / Federico Agnolín ; dirigido por Adrián Giacchino. - 1a ed. - Buenos Aires : Fundación de Historia Natural Félix de Azara, 2009. 79 p. : il. ; 30x21 cm. - (Monografías Fundación Azara / Adrián Giacchino) ISBN 978-987-25346-1-5 © Fundación de Historia Natural Félix de Azara Queda hecho el depósito que marca la ley 11.723 Sistemática y Filogenia de las aves fororracoideas (Gruiformes, Cariamae) Resumen. En el presente trabajo se efectúa una revisión sistemática de las aves fororracoideas y se propone por primera vez una filogenia cladística para los Phororhacoidea y grupos relacionados. Se acuña el nuevo nombre Notogrues para el clado que incluye entre otros taxones a Psophia, Cariamidae y Phororhacoidea. Dentro de los Notogrues se observa una paulatina tendencia hacia la pérdida del vuelo y la carnivoría.