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Gaps, parsimony, and early Miocene elephantoids (Mammalia), with a re‐evaluation ofGomphotherium annectens(Matsumoto, 1925)

 

作者: PASCAL TASSY,  

 

期刊: Zoological Journal of the Linnean Society  (WILEY Available online 1994)
卷期: Volume 112, issue 1‐2  

页码: 101-117

 

ISSN:0024-4082

 

年代: 1994

 

DOI:10.1111/j.1096-3642.1994.tb00313.x

 

出版商: Blackwell Publishing Ltd

 

关键词: Proboscidea;Elephantoidea;phylogeny;Cladistics

 

数据来源: WILEY

 

摘要:

A new analysis of the morphology of the cranium of the early Miocene speciesGomphotherium annectens(Matsumoto, 1925) alters significantly previous hypotheses on the differentiation of Miocene Elephantoidea. The gomphotheres, excluding shovel‐tusked mastodonts and choerolophodonts, are known to be a paraphyletic grouping: a stem group for elephantids+stegodontids. From parsimony analyses it seems very likely that early Miocene Old World so‐called gomphotheres(Gomphotherium ‘annectensgroup’) are not closely related to other gomph

 

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