Endocasts of amphicyonid carnivorans. American Museum novitates ; no. 2694

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dc.contributor.authorRadinsky, Leonard B.en_US
dc.date.accessioned2005-10-06T17:05:25Z
dc.date.available2005-10-06T17:05:25Z
dc.date.issued1980en_US
dc.description11 p. : ill. ; 26 cm.en_US
dc.descriptionIncludes bibliographical references (p. 11).en_US
dc.description.abstract"Endocranial casts of 10 genera of amphicyonids, ranging in age from about 35 my to 10 my, reveal evolutionary trends of increase in relative brain size and expansion and increased folding of the neocortex. Amphicyonids had a distinctive pattern of cerebral convolutions, characterized by the presence of a long ectolateral sulcus, a short sulcus between the caudal ends of the ectolateral and suprasylvian sulci, and a complete, unopercularized ectosylvian sulcus. The ectolateral sulcus is a derived character amphicyonids share with canids, in contrast to a derived feature of basicranial circulation that links amphicyonids to ursids"--P. [1].en_US
dc.format.extent4392742 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.urihttp://hdl.handle.net/2246/3529
dc.languageengen_US
dc.language.isoen_US
dc.publisherNew York, N.Y. : American Museum of Natural Historyen_US
dc.relation.ispartofseriesAmerican Museum novitates ; no. 2694en_US
dc.subject.lccQL1 .A436 no.2694, 1980en_US
dc.subject.lcshAmphicyonidae.en_US
dc.subject.lcshCarnivora, Fossil.en_US
dc.subject.lcshSkull.en_US
dc.subject.lcshCasts.en_US
dc.subject.lcshPaleontology -- Tertiary.en_US
dc.subject.lcshNeuroanatomy.en_US
dc.titleEndocasts of amphicyonid carnivorans. American Museum novitates ; no. 2694en_US
dc.title.alternativeAmphicyonid carnivoransen_US
dc.typetexten_US

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