Sarcosuchus Fact Sheet

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Sarcosuchus Fact Sheet Common Name: Sarcosuchus imperator Scientiﬁc Name: Flesh crocodile emperor Wild Status: Cretaceous Period, 112-94 MYA Habitat: Northern Africa Country: Countries in Africa Shelter: Unknown Life Span: Unknown Size: 40 feet long, 8 tons Details Sarcosuchus is one of the contenders for largest crocodilian. Its skull alone measures close to 6 feet in length and is narrow when compared to modern crocodiles. It is estimated that Sarcosuchus could clamp its jaws shut with over 9 tons of bite force. That’s a stronger bite than T. rex has! The end of Sarcosuchus’s snout had a broad expansion known as a bulla. Some scientists compare it to ghara found on modern gharial, which is used to enhance the vocalizations of the male. However, bullas have been found in all Sarcosuchus fossils which strongly suggests this was not a sexually selected trait. It may have been used for non-mating vocalizations or to enhance that animal’s sense of smell. Cool Facts • The skull of Sarcosuchus, while large and adapted for delivering powerful bites, does not appear to be built to withstand the forces of the crocodile death-roll. Modern crocodiles and alligators use their tails to rapidly spin the bodies in order to rip prey into pieces since they lack the ability to chew. • Unable to effectively dismember large prey, it is possible Sarcosuchus focused more on animals small enough to be swallowed whole or else used another method to tear prey apart. • Despite being commonly called the “super-croc”, Sarcosuchus was not actually a true crocodile. It belonged to a closely related family of reptiles known as pholiodosaurs. They have slightly different arrangements of their skull bones, but otherwise were very similar to modern crocodiles. Sarcosuchus appears to be the only member of this group that does not show specialization for piscivory. Taxonomic Breakdown Kingdom: Animalia Phylum: Chordata Class: Reptilia Order: Crocodylomorpha Family: Pholidosauridae Genus: Sarcosuchus Species: S. imperator Conservation & Helping The Sarcosuchus is currently extinct, and was believed to exist 112 - 94 Million Years Ago Download all our fact sheets, take our quizzes, and more, all in the Critter Squad Kids’ Zone! https://www.crittersquad.com/kids-zone/.

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Biological Journal of the Linnean Society Marine tethysuchian c rocodyliform from the ?Aptian -Albian (Early Cretaceous) of the Isle of Wight, England Journal:For Biological Peer Journal of theReview Linnean Society Manuscript ID: BJLS-3227.R1 Manuscript Type: Research Article Date Submitted by the Author: 05-May-2014 Complete List of Authors: Young, Mark; University of Edinburgh, Biological Sciences; University of Southampton, School of Ocean and Earth Science Steel, Lorna; Natural History Museum, Earth Sciences Foffa, Davide; University of Bristol, Department of Earth Sciences Price, Trevor; Dinosaur Isle Museum, Naish, Darren; University of Southampton, School of Ocean and Earth Science Tennant, Jon; Imperial College London, Department of Earth Science and Engineering Albian, Aptian, Cretaceous, Dyrosauridae, England, Ferruginous Sands Keywords: Formation, Isle of Wight, Pholidosauridae, Tethysuchia, Upper Greensand Formation Biological Journal of the Linnean Society Page 1 of 50 Biological Journal of the Linnean Society 1 2 3 Marine tethysuchian crocodyliform from the ?Aptian-Albian (Early Cretaceous) 4 5 6 of the Isle of Wight, England 7 8 9 10 by MARK T. YOUNG 1,2 *, LORNA STEEL 3, DAVIDE FOFFA 4, TREVOR PRICE 5 11 12 2 6 13 DARREN NAISH and JONATHAN P. TENNANT 14 15 16 1 17 Institute of Evolutionary Biology, School of Biological Sciences, The King’s Buildings, University 18 For Peer Review 19 of Edinburgh, Edinburgh, EH9 3JW, United Kingdom 20 21 2 School of Ocean and Earth Science, National Oceanography Centre, University of Southampton,
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8. Archosaur Phylogeny and the Relationships of the Crocodylia
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Goniopholididae) from the Albian of Andorra (Teruel, Spain): Phylogenetic Implications
Journal of Iberian Geology 41 (1) 2015: 41-56 http://dx.doi.org/10.5209/rev_JIGE.2015.v41.n1.48654 www.ucm.es /info/estratig/journal.htm ISSN (print): 1698-6180. ISSN (online): 1886-7995 New material from a huge specimen of Anteophthalmosuchus cf. escuchae (Goniopholididae) from the Albian of Andorra (Teruel, Spain): Phylogenetic implications E. Puértolas-Pascual1,2*, J.I. Canudo1,2, L.M. Sender2 1Grupo Aragosaurus-IUCA, Departamento de Ciencias de la Tierra, Facultad de Ciencias, Universidad de Zaragoza, c/Pedro Cerbuna 12, 50009 Zaragoza, Spain. 2Departamento de Ciencias de la Tierra, Facultad de Ciencias, Universidad de Zaragoza, c/Pedro Cerbuna No. 12, 50009 Zaragoza, Spain. e-mail addresses: [email protected] (E.P.P, *corresponding author); [email protected] (J.I.C.); [email protected] (L.M.S.) Received: 15 December 2013 / Accepted: 18 December 2014 / Available online: 25 March 2015 Abstract In 2011 the partial skeleton of a goniopholidid crocodylomorph was recovered in the ENDESA coal mine Mina Corta Barrabasa (Escu- cha Formation, lower Albian), located in the municipality of Andorra (Teruel, Spain). This new goniopholidid material is represented by abundant postcranial and fragmentary cranial bones. The study of these remains coincides with a recent description in 2013 of at least two new species of goniopholidids in the palaeontological site of Mina Santa María in Ariño (Teruel), also in the Escucha Formation. These species are Anteophthalmosuchus escuchae, Hulkepholis plotos and an undetermined goniopholidid, AR-1-3422. In the present paper, we describe the postcranial and cranial bones of the goniopholidid from Mina Corta Barrabasa and compare it with the species from Mina Santa María.
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Crocodile Specialist Group Newsletter 27(3): 6-8
CROCODILE SPECIALIST GROUP NEWSLETTER VOLUME 31 No. 1 • JANUARY 2012 - MARCH 2012 IUCN • Species Survival Commission CSG Newsletter Subscription The CSG Newsletter is produced and distributed by the Crocodile CROCODILE Specialist Group of the Species Survival Commission (SSC) of the IUCN (International Union for Conservation of Nature). The CSG Newsletter provides information on the conservation, status, news and current events concerning crocodilians, and on the SPECIALIST activities of the CSG. The Newsletter is distributed to CSG members and to other interested individuals and organizations. All Newsletter recipients are asked to contribute news and other materials. The CSG Newsletter is available as: • Hard copy (by subscription - see below); and/or, • Free electronic, downloadable copy from “http://iucncsg.org/ GROUP ph1/modules/Publications/newsletter.html”. Annual subscriptions for hard copies of the CSG Newsletter may be made by cash ($US55), credit card ($AUD55) or bank transfer ($AUD55). Cheques ($USD) will be accepted, however due to increased bank charges associated with this method of payment, cheques are no longer recommended. A Subscription Form can be NEWSLETTER downloaded from “http://iucncsg.org/ph1/modules/Publications/ newsletter.html”. All CSG communications should be addressed to: CSG Executive Ofﬁce, P.O. Box 530, Karama, NT 0813, Australia. VOLUME 31 Number 1 Fax: (61) 8 89470678. E-mail: [email protected]. JANUARY 2012 - MARCH 2012 PATRONS IUCN - Species Survival Commission We thank all patrons who have donated to the CSG and its conservation program over many years, and especially to CHAIRMAN: donors in 2010-2011 (listed below). Professor Grahame Webb PO Box 530, Karama, NT 0813, Australia Big Bull Crocs! ($15,000 or more annually or in aggregate donations) Japan, JLIA - Japan Leather & Leather Goods Industries EDITORIAL AND EXECUTIVE OFFICE: Association, CITES Promotion Committee & All Japan PO Box 530, Karama, NT 0813, Australia Reptile Skin and Leather Association, Tokyo, Japan.
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An Early Bothremydid from the Arlington Archosaur Site of Texas Brent Adrian1*, Heather F
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New Transitional Fossil from Late Jurassic of Chile Sheds Light on the Origin of Modern Crocodiles Fernando E
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CROCODYLIFORMES, MESOEUCROCODYLIA) from the EARLY CRETACEOUS of NORTH-EAST BRAZIL by DANIEL C
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Who's Got the Biggest?
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