one source date November 2010 Taxobox name Pseudotribos image Pseudotribos BW.jpg image width 250px image caption Life restoration of Pseudotribos fossil range Middle Jurassic regnum Animal ia phylum Chordate Chordata classis Mammal ia unranked ordo Yinotheria ordo Shuotheridia familia Shuotheriidae genus Pseudotribos genus authority Luo et al. , 2007 subdivision ranks Species subdivision P. robustus small Luo et al. , 2007 type species type small Pseudotribos false chewing is an extinct genus of mammal from the Middle Jurassic some 165 million years ago of China . ref name Luoetal07 cite journal author Zhe Xi Luo, Qiang Ji, and Chong Xi Yuan year 2007 title Convergent dental adaptations in pseudo tribosphenic and tribosphenic mammals url http www.carnegiemnh.org vp media Luo 20et 20al 202007 20new 20Jurassic 20shuotheriid 20Pseudotribos 5B8 5D.pdf format pdf journal Nature volume 450 pages 93 97 doi 10.1038 nature06221 pmid 17972884 issue 7166 ref Sources reflist External links http www.scientificblogging.com news account pseudotribos robustus ancient jurassic mammal with new type of teeth Pseudotribos robustus , ancient Jurassic mammal with new type of teeth portal Paleontology Category Prehistoric mammals Category Jurassic mammals Category Prehistoric mammals of Asia paleo mammal stub ca Pseudotribos robustus pl Pseudotribos pt Pseudotribos ... more details
Taxobox name Shuotherium fossil range Middle Jurassic Middle Late Jurassic regnum Animal ia phylum Chordata classis Mammalia unranked ordo Yinotheria ordo Shuotheridia ordo authority Chow and Rich, 1982 familia Shuotheriidae familia authority Chow and Rich, 1982 Shuotheriidae is the sole family within the order Shuotheridia , it includes Pseudotribos and Shuotherium . Further reading Zofia Kielan Jaworowska, Richard L. Cifelli, and Zhe Xi Luo, Mammals from the Age of Dinosaurs Origins, Evolution, and Structure New York Columbia University Press, 2004 , 214 215. Category Prehistoric mammals ca Shuot rid ... more details
Disputed date March 2008 This is an incomplete list of prehistoric mammal s . It does not include List of mammals extant mammals or List of extinct mammals recently extinct mammals . For extinct primate species, see list of fossil primates . Mammaliaformes Image Adelobasileus BW.jpg thumb Adelobasileus Image Hadrocodium.jpg thumb Hadrocodium deleted image? Genus Adelobasileus Genus Tricuspes Genus Hadrocodium Family Sinoconodon Genus Sinoconodon Order Haramiyida Family Haramiyidae Genus Haramiya Order Morganucodontia Image Megazostrodon.jpg thumb Megazostrodon Family Morganucodontidae Genus Eozostrodon Genus Erythrotherium Family Megazostrodontidae Genus Megazostrodon Order Docodonta Late Triassic Late Jurassic Family Docodontidae Genus Castorocauda Castorocauda lutrasimilis Subclass uncertain Order Gondwanatheria Family Sudamericidae Genus Dakshina genus Dakshina Genus Gondwanatherium Genus Lavanify Genus Sudamerica Family Ferugliotheriidae Genus Ferugliotherium Subclass Prototheria Infraclass Yinotheria Image Pseudotribos BW.jpg thumb Pseudotribos Family Shuotheriidae Shuotherium Pseudotribos Order Monotremata Image Steropodon BW.jpg thumb Steropodon Cretaceous Middle Cretaceous Recent Family Ornithorhynchidae Genus Monotrematum Monotrematum sudamericanum Obdurodon Steropodon Family Kollikodontidae Genus Kollikodon Family Tachyglossidae Kryoryctes Genus Zaglossus Zaglossus hacketti Zaglossus robustus Genus Megalibgwilia Family Steropodontidae Genus Teinolophos Subclass Allotheria Order Multituberculata Late Jurassic Eocene Suborder Plagiaulacida Family Albionbaataridae Family Allodontidae Family Eobaataridae Family Hahnodontidae Family Paulchoffatiidae Family Pinheirodontidae Family Plagiaulacidae Family Zofiabaataridae Suborder Cimolodonta Superfamily Djadochtatherioidea Superfamily Taeniolabidoidea Genus Lambdopsalis Genus Prionessus Genus Sphenopsalis Genus Taeniolabis Superfamily Ptilodontoidea Genus Neoliotomus Family Eucosmodontidae Genus Eucosmodon Genus St ... more details
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