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Alguns Crocodilianos São Mencionados Do Cretácico Português
Paleo-herpetofauna de Portugal 69 Crocodlllanos Alguns Crocodilianos são mencionados do Cretácico português. No entanto, boa parte deste material carece de revisão e a sua classificação dos reajustamentos consequentes Do Cenomaniano Médio de Viso é referido um Mesosuchia/ Goniopholididae, Oweniasuchus lusitanicus Sauvage, 1897. Também do Maestrichtiano desta mesma localidade foram recolhidos numerosos frag mentos ósseos, identificados como pertencendo a Crocodylus blavieri Gray (Sauvage 1897/98 in Jonet 1981). No entanto Antunes & Pais (1978) colocaram algumas dúvidas a esta última identificação, referindo que so mente com base nos fragmentos encontrados, tanto poderia tratar-se de um mesossuquiano como de um eussuquiano. Restos de uma forma que consideraram semelhante à descrita, descoberta no Cretácico Superior de Taveiro, foi por eles identificada como sendo um Mesosuchia, n.gén., n.sp. (=Crocodylus blavieri Gray). Vestígios de exemplares desta forma, não designada, foram igualmente encontrados no Cacém. Do Cenomaniano Médio desta última localidade são também mencionados por Jonet (1981), os Mesosuchia/ Goniopholididae: Goniopholis cf. crassidens Owen, 1841 (pequeno crocodilo de cerca de 2 metros, também conhecido de Wealden - Cretácico Inferior - de Inglaterra e do Cretácico Inferior de Teruel), Oweniasuchus lusitanicus Sauvage, 1897, Oweniasuchus aff.lusitanicus, Oweniasuchus pulchelus Jonet, 1981 e, com dúvidas, o Eusuchia/ Crocodylidae, Thoracosaurus Leidy, 1852 sp .. Oweniasuchus pulchelus é também referido do Cenomaniano Superior de Carenque/Sintra (Jonet 1981) e Oweniasuchus sp., do Cenomaniano Médio de Forte Junqueiro/ Lisboa (Jonet 1981). 70 E. G. Crespo Restos indeterminados de Crocodilianos foram também encontrados no Cenomaniano Médio de Belas, Alto Pendão (Vale Figueira) e de Agualva/Cacém (todas localidades dos arredores de Lisboa) e do Cretácico Superior de Aveiro e das Azenhas do Mar (Sintra). -
Steneosaurus Brevior
The mystery of Mystriosaurus: Redescribing the poorly known Early Jurassic teleosauroid thalattosuchians Mystriosaurus laurillardi and Steneosaurus brevior SVEN SACHS, MICHELA M. JOHNSON, MARK T. YOUNG, and PASCAL ABEL Sachs, S., Johnson, M.M., Young, M.T., and Abel, P. 2019. The mystery of Mystriosaurus: Redescribing the poorly known Early Jurassic teleosauroid thalattosuchians Mystriosaurus laurillardi and Steneosaurus brevior. Acta Palaeontologica Polonica 64 (3): 565–579. The genus Mystriosaurus, established by Kaup in 1834, was one of the first thalattosuchian genera to be named. The holotype, an incomplete skull from the lower Toarcian Posidonienschiefer Formation of Altdorf (Bavaria, southern Germany), is poorly known with a convoluted taxonomic history. For the past 60 years, Mystriosaurus has been consid- ered a subjective junior synonym of Steneosaurus. However, our reassessment of the Mystriosaurus laurillardi holotype demonstrates that it is a distinct and valid taxon. Moreover, we find the holotype of “Steneosaurus” brevior, an almost complete skull from the lower Toarcian Whitby Mudstone Formation of Whitby (Yorkshire, UK), to be a subjective ju- nior synonym of M. laurillardi. Mystriosaurus is diagnosed in having: a heavily and extensively ornamented skull; large and numerous neurovascular foramina on the premaxillae, maxillae and dentaries; anteriorly oriented external nares; and four teeth per premaxilla. Our phylogenetic analyses reveal M. laurillardi to be distantly related to Steneosaurus bollensis, supporting our contention that they are different taxa. Interestingly, our analyses hint that Mystriosaurus may be more closely related to the Chinese teleosauroid (previously known as Peipehsuchus) than any European form. Key words: Thalattosuchia, Teleosauroidea, Mystriosaurus, Jurassic, Toarcian Posidonienschiefer Formation, Whitby Mudstone Formation, Germany, UK. -
Back Matter (PDF)
Index Note: Page numbers in italic denote figures. Page numbers in bold denote tables. Abel, Othenio (1875–1946) Ashmolean Museum, Oxford, Robert Plot 7 arboreal theory 244 Astrodon 363, 365 Geschichte und Methode der Rekonstruktion... Atlantosaurus 365, 366 (1925) 328–329, 330 Augusta, Josef (1903–1968) 222–223, 331 Action comic 343 Aulocetus sammarinensis 80 Actualism, work of Capellini 82, 87 Azara, Don Felix de (1746–1821) 34, 40–41 Aepisaurus 363 Azhdarchidae 318, 319 Agassiz, Louis (1807–1873) 80, 81 Azhdarcho 319 Agustinia 380 Alexander, Annie Montague (1867–1950) 142–143, 143, Bakker, Robert. T. 145, 146 ‘dinosaur renaissance’ 375–376, 377 Alf, Karen (1954–2000), illustrator 139–140 Dinosaurian monophyly 93, 246 Algoasaurus 365 influence on graphic art 335, 343, 350 Allosaurus, digits 267, 271, 273 Bara Simla, dinosaur discoveries 164, 166–169 Allosaurus fragilis 85 Baryonyx walkeri Altispinax, pneumaticity 230–231 relation to Spinosaurus 175, 177–178, 178, 181, 183 Alum Shale Member, Parapsicephalus purdoni 195 work of Charig 94, 95, 102, 103 Amargasaurus 380 Beasley, Henry Charles (1836–1919) Amphicoelias 365, 366, 368, 370 Chirotherium 214–215, 219 amphisbaenians, work of Charig 95 environment 219–220 anatomy, comparative 23 Beaux, E. Cecilia (1855–1942), illustrator 138, 139, 146 Andrews, Roy Chapman (1884–1960) 69, 122 Becklespinax altispinax, pneumaticity 230–231, Andrews, Yvette 122 232, 363 Anning, Joseph (1796–1849) 14 belemnites, Oxford Clay Formation, Peterborough Anning, Mary (1799–1847) 24, 25, 113–116, 114, brick pits 53 145, 146, 147, 288 Benett, Etheldred (1776–1845) 117, 146 Dimorphodon macronyx 14, 115, 294 Bhattacharji, Durgansankar 166 Hawker’s ‘Crocodile’ 14 Birch, Lt. -
Abhandlungen Der Senckenbergischen Naturforschenden Gesellschaft
Vorwort. Indem ich hiermit als ersten Teil einer Reihe von Arbeiten über die Entwicklung der Eeptilien einen Beitrag zur Biologie und Entwicklung der äufseren Körperform von Crocodilus madagascariensis Grand, der Öffentlichkeit übergebe, drängt es mich, an erster Stelle der Akademie der Wissenschaften in Berlin meinen ergebensten Dank abzustatten für die mir während meines Aufenthaltes in Majunga auf Madagaskar bereit- willigst gewährte Unterstützung von 5000 Mark zur Fortführung meiner Untersuchungen über die Entwicklung der Krokodile. Ferner danke ich an diesem Orte Herrn Professor Dr. A. Götte, dem Direktor des zoologischen Instituts in Strafsburg, für die Liberalität, mit der er mir am zoologischen Institut in Strafsburg ein Arbeitszimmer zur Verfügung stellte, für das rege Interesse, mit dem er das Fortschreiten meiner Arbeiten begleitete und für die mannigfaltigen An- regungen und Fingerzeige, durch die er mir auch in praktischer Hinsicht meine Unter- suchungen vielfach erleichtert hat. Strafsburg i. E., April 1899. A. Voeltzkow. MAR 9 1900 Biologie und Entwicklung der äusseren Körperform von Crocodilus madagascariensis Grand. Von Alfred Voeltzkow. Biologie. Obgleich gerade in neuerer Zeit viele Naturforscher ihre Aufmerksamkeit auf die Entwicklung der Reptilien gerichtet haben, sind doch bis jetzt die Krokodile nach dieser Hinsicht nur wenig untersucht worden. Der Grund liegt ohne Zweifel in der grofsen Schwierigkeit, sich Eier und Embryonen dieser Reptilien zu verschaffen, denn die Aus- sicht auf ein eingehendes Studium besonders jüngerer Stadien von Embryonen dieser in mancher Beziehung von dem Typus der übrigen Wirbeltiere so sehr abweichenden Tiere würde wohl manchen Zoologen veranlafst haben, jede Möglichkeit zur Erlangung von Material, wenn sich die Gelegenheit dazu geboten hätte, zu erfafsen. -
Bulletin 51 New Mexico Museum of Natural History & Science A
Bulletin 51 New Mexico Museum of Natural History & Science A Division of the DEPARTMENT OF CULTURAL AFFAIRS Crocodyle tracks and traces edited by Jesper Milàn, Spencer G. Lucas, Martin G. Lockley and Justin A. Spielmann Albuquerque, 2010 Milàn, J., Lucas, S.G., Lockley, M.G. and Spielmann, J.A., eds., 2010, Crocodyle tracks and traces. New Mexico Museum of Natural History and Science, Bulletin 51. 83 FIRST RECORDS OF CROCODYLE AND PTEROSAUR TRACKS IN THE UPPER JURASSIC OF PORTUGAL OCTÁVIO MATEUS 1,2 AND JESPER MILÀN 3,4 1 Universidade Nova de Lisboa, Faculdades de Ciências e Tecnologia- CICEGe, Monte de Caparica, Portugal; 2 Museu da Lourinhã, Rua João Luis de Moura, 2530-157 Lourinhã, Portugal, e-mail: [email protected]; 3 Department of Geography and Geology - Geology Section, University of Copenhagen, Øster Voldgade 10, DK-1350 Copenhagen K, Denmark. e-mail: [email protected]; 4 Geomuseum Faxe, Østsjællands Museum, Højerup Bygade 38, DK-4660 Store Heddinge, Denmark. e-mail: [email protected] Abstract—The Upper Jurassic of Portugal has a rich vertebrate fauna well documented from both body and trace fossils. Although the occurrence of crocodyles and pterosaurs is well documented from body fossils, trace fossils from both groups were unknown until now. Here we describe an isolated crocodyle-like track from Praia da Peralta and pterosaur tracks from the Kimmeridgian of Pedreira do Avelino, Sesimbra (Azóia Fm.) and Porto das Barcas, Lourinhã (Lourinhã Fm.). An enigmatic track suggests the possible presence of a small, tail-dragging tetrapod. Possible track-makers are suggested based on the known Late Jurassic vertebrate fauna of Portugal. -
Genus/Species Skull Ht Lt Wt Time Range Adzhosuchus U.Jurassic Mongolia A. Fuscus U.Jurassic Mongolia Aegyptosuchus U.Cretaceous Egypt A
Genus/Species Skull Ht Lt Wt Time Range Adzhosuchus U.Jurassic Mongolia A. fuscus U.Jurassic Mongolia Aegyptosuchus U.Cretaceous Egypt A. peyeri Cenomanian Egypt Aelodon see Aeolodon Aeollodon see Aeolodon Aeolodon U.Jurassic Germany A. priscus 16 cm 1.2 m? Kimmeridgian Germany Aggiosaurus U.Jurassic France A. nicaeensis U.Jurassic France Aigialosuchus U.Cretaceous Sweden A. villandensis Campanian Sweden Akanthosuchus Paleocene W USA A. langstoni Torrejonian New Mexico(US) Akantosuchus see Akanthosuchus A. langstoni see Akanthosuchus langstoni Albertochampsa 20 cm 1.6 m? U.Cretaceous Canada A. langstoni 20 cm 1.6 m? Campanian Alberta(Cnda) Aligator see Alligator Alligator 5.8 m Oligocene-Recent N America,China A. ameghinoi A. australis see Proalligator paranensis? A. cuvieri see Alligator mississippiensis A. darwini see Diplocynodon darwini A. gaudryi see Arambourgia gaudryi A. hantoniensis see Diplocynodon hantoniensis A. helois see Alligator mississippiensis A. heterodon see Crocodylus heterodon & Allognathosuchus heterodon A. lacordairei see Crocodylus acutus A. lucius see Alligator mississippiensis A. lutescens see Caiman lutescens A. mcgrewi 2 m Barstovian Nebraska(US) A. mefferdi Clarendonian Nebraska(US) A. mississipiensis living American Alligator M.Miocene-Recent Florida,Nebraska,Missouri,Georgia(US) A. olseni 25 cm 2.5 m? Hemingfordian Florida(US) A. parahybensis Pliocene Sao Paulo(Brazil) A. prenasalis 76 cm Chadronian S Dakota(US) A. sp. Arikareean Texas(US) A. sp. Barstovian Texas(US) A. sp. Duchesnean Texas(US) A. sp. Miocene Nebraska(US) A. styriacus see Crocodylus styriacus A. thompsoni(thomsoni) 36 cm 2.15 m Barstovian Nebraska(US) A. visheri 2 m Chadronian S Dakota(US) Alligatorellus 30 cm U.Jurassic Germany A. -
Progressionism in the 1850S: Lyell, Owen, Mantell and the Elgin Fossil Reptile <Italic>Leptopleuron (Telerpeton)</Itali
Archives ofNatural History (1982) 11 (1): 123-136 Progressionism in the 1850s: Lyell, Owen, Mantell and the Elgin fossil reptile Leptopleuron (Telerpeton) By MICHAEL J. BENTON University Museum, Parks Raod, Oxford 0X1 3PW. SUMMARY The advanced fossil reptile Leptopleuron (Telerpeton), collected in 1851 from supposedly Old Red Sandstone rocks near Elgin, northern Scotland, was regarded by Charles Lyell as good evidence for his anti-progressionist views. The specimen was sent to London to be described by Richard Owen, who published a brief account of it. Gideon Mantell then published a longer description of the same specimen, apparently at the request of its discoverer. The general opinion, then and now, has been that Owen acted badly, as he apparently did in other cases, because of his personal enmity towards both Lyell and Mantell. However, new evidence from previously unpublished archive materials shows that Lyell urged the ailing Mantell to produce a description at speed, in full knowledge that Owen was also doing so. Leptopleuron was almost the last piece of evidence that Lyell proposed as evidence against progressionism, and he was happy to accept its true Triassic age by I860, by which time he was a progressionist and grudging evolutionist. INTRODUCTION The Elgin fossil reptile Leptopleuron (Telerpeton) has been recognised in recent works by M. Bartholomew (1976) and P. J. Bowler (1976) as important in the early 1850s to Sir Charles Lyell's anti-progressionist stance. Long before the publication of Darwin's Origin, many palaeontologists viewed the history of life as progressive, and recognised a general trend towards more and more complex forms through time arising by a series of creations. -
Sic Period There Were, According to the Paleontologic Record, Eleven Orders of Tet- Rapods (Amphibians and Reptiles) on the Earth
VOL. 44, 1958 ZOOLOGY: E. H. COLBERT 973 12 J. E. Burchard, "Resetting a Biological Clock," Ph.D. thesis, Princeton University, 1958. 13 Cf. Pittendrigh and Bruce, Rhythmic and Synthetic Processes in Growth, p. 80; and Pitten- drigh, Perspectives in Marine Biology. The latter paper has been in press since 1956 and will be out of date when it appears. TETRAPOD EXTINCTIONS AT THE END OF THE TRIASSIC PERIOD BY EDWIN H. COLBERT AMERICAN MUSEUM OF NATURAL HISTORY AND COLUMBIA UNIVERSITY, NEW YORK Read before the Academy, April 28, 1958 The phenomenon of extinction has fascinated and vexed paleontologists for decades. It is a fascinating process because it has brought to an end many varied and seemingly successful lines of evolution during the successive periods of geo- logic time, and it is a perplexing one because it is so difficult to explain. Why should a group of animals or plants, evidently vigorous and well adapted to the environments around them, come to a relatively abrupt end at some particular stage in geologic history? Why should several groups of organisms die out almost simultaneously, while at the same time other groups should continue? What are the factors causing extinction? These are large and far-reaching questions, the answers to which for the most part can only be guessed at. The extinctions that took place at the end of the Cretaceous period are partic- ularly spectacular, since they involve in part the wiping-out of the great dinosaurs, the reptiles that had been dominant on the land for a hundred million years. -
Charles Lyell to GA Mantell [ 5 February 1837 ]
147 Charles Lyell to G. A. Mantell [ 5 February 1837 ] My dear Mantell As soon as I received your letter I wrote to Sir John Herschell mentioning of course that I was not personally acquainted with Lieut Thomas but saying what you had said in favour of him & about him. His being an officer of Artillery is of itself a guarantee, at the same time then considering how many interruptions of the kind I know that Sir J. has, at the Cape, I told him fairly that there were very few for whom I would have done the service except for yourself, for I scarcely ever before ventured to introduce any one to any one, not being myself personally acquainted.1 I sent the letter to the address you mentioned & begged for an acknowledgement but have received none so I hope there is no mistake. I put 54 Harley St. & the M.P.’s name as directed, & had it miscarried I presume it would have been returned. Mr [Host?]2 brother-in-law of Murchison has I find been under your treatment & I was glad to hear that you had had much business at Brighton. He was afraid you were beginning to have the influenza yourself but I trust you escaped & have reaped the harvest which medical men are gathering in here. We have scarcely suffered but my clerk has been & is very ill. I am finishing my Anniversary Address for the 17th. inst. & shall tell you what Darwin has done in S. America. We have given 2 medals one to Capt. -
Annual Report for 2017-2018 and Newsletter 35
Notice of Annual General Meeting and Annual Address The 172nd Annual General Meeting will be held in the Flett Lecture Theatre of the Natural History Museum, London, SW7 5BD, on Wednesday, 24th April, 2019, at 4.00 pm. The Annual Report of Council will be presented, along with Income and Expenditure Accounts for the year ended 31st December, 2018, and Council Members and Officers will be elected for the ensuing year. Tea and coffee will be available from 3.30 pm. This meeting is open to all members of the Society. The AGM will be followed by the Society’s Thirteenth Annual Lecture, to be given by Dr Paul Taylor (The Natural History Museum, London). The event will be held in the Flett Lecture Theatre of the Natural History Museum, Cromwell Road, London, SW7 5BD, at 4.15 pm. This event is open to members of the Society and other interested parties. -------------------------------------------------------------------------------------------------------------------------------------------- NEWSLETTER 35 1. Publications: Volume 172 (part 650) was published in November 2018. Vol. 172, 2018 650. Ichthyosaurs of the British Middle and Upper Jurassic. Part 2, Brachypterygius, Nannopterygius, Macropterygius and Taxa invalida, by B.C. Moon A.M. & Kirton (pp. 85-176, plates 31-40). The Editors welcome suggestions for new titles and would also be grateful for manuscripts that represent concluding or additional parts of ongoing, unfinished monographs. 2. Subscriptions for 2019 were considered due on 1st January, 2019, and will entitle subscribers to Volume 173. Individual subscriptions are £35.00. The Student rate remains at half the individual rate, £17.50. There is a surcharge of £1.50 when subscriptions are paid through PayPal. -
The History of Fossil Crocodiles
288 A. SMITH WOODWARD ON THE THE HISTORY OF FOSSIL CROCODILEB. By ARTHUR SMITH WOODWARD, F.G.S., Assistant in the Geological Department, British Museum (Natural History.) 1.-INTRODUCTION. The rapid progress of every department of scientific research, and the unfortunate scattering of the various contributions to the same subject in the different journals and periodicals throughout the world. renders the task of the compiler and historian of no small importance, " Stock-taking" in science is as important in its own way as is the same procedure in commercial undertakings, and occasional reviews of the present state of any particular branch of inquiry are of the greatest value in indicating the most promising paths for further traverses, and the most profitable domains for future conquest. The abstruse nature of much of the literature, too, and the out-of the-way character of most of the older, and even some of the newer, works and memoirs, make it often advisable to possess a less de tailed and more accessible account of what they contain; and it is the remembrance of such considerations as these that has induced the writer to offer the present communication as a slight attempt towards providing, in the form of a connected narrative, an outline of what is already known concerning one small group of fossil ver tebrate animals-that of the Crocodilia. It is proposed to enumerate, in order, the more important extinct types of this ancient reptilian class whose remains are met with in the various successive formations, and, while referring more par ticularly to those discovered in British deposits, to make usc of all available materials to elucidate the developmental history of the race. -
112242142. Young
Edinburgh Research Explorer The mystery of Mystriosaurus: redescribing the poorly known Early Jurassic teleosauroid thalattosuchians Mystriosaurus laurillardi and Steneosaurus brevior Citation for published version: Sachs, S, Johnson, M, Young, M & Abel, P 2019, 'The mystery of Mystriosaurus: redescribing the poorly known Early Jurassic teleosauroid thalattosuchians Mystriosaurus laurillardi and Steneosaurus brevior', Acta Palaeontologica Polonica, vol. 64, no. 3, pp. 565–579. https://doi.org/10.4202/app.00557.2018 Digital Object Identifier (DOI): 10.4202/app.00557.2018 Link: Link to publication record in Edinburgh Research Explorer Document Version: Publisher's PDF, also known as Version of record Published In: Acta Palaeontologica Polonica Publisher Rights Statement: Copyright © 2019 S. Sachs et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License (for details please see http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. General rights Copyright for the publications made accessible via the Edinburgh Research Explorer is retained by the author(s) and / or other copyright owners and it is a condition of accessing these publications that users recognise and abide by the legal requirements associated with these rights. Take down policy The University of Edinburgh has made every reasonable effort to ensure that Edinburgh Research Explorer content complies with UK legislation. If you believe that the public display of this file breaches copyright please contact [email protected] providing details, and we will remove access to the work immediately and investigate your claim. Download date: 04.