論文

査読有り
2014年10月

Serendipaceratops arthurcclarkei Rich & Vickers-Rich, 2003 is an Australian Early Cretaceous ceratopsian

ALCHERINGA
  • Thomas H. Rich
  • ,
  • Benjamin P. Kear
  • ,
  • Robert Sinclair
  • ,
  • Brenda Chinnery
  • ,
  • Kenneth Carpenter
  • ,
  • Mary L. McHugh
  • ,
  • Patricia Vickers-Rich

38
4
開始ページ
456
終了ページ
479
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1080/03115518.2014.894809
出版者・発行元
TAYLOR & FRANCIS LTD

Rich, T.H., Kear, B.P., Sinclair, R., Chinnery, B., Carpenter, K., McHugh, M.L. & Vickers-Rich, P., 2014. Serendipaceratops arthurcclarkei Rich & Vickers-Rich, 2003 is an Australian Early Cretaceous ceratopsian. Alcheringa 38, 456-479. ISSN 0311-5518.Serendipaceratops arthurcclarkei is one of Australia's most enigmatic dinosaur taxa. Based on a single ulna recovered from Early Cretaceous high-latitude deposits in southeastern Australia, the fossil was originally classified as a neoceratopsian, but subsequently reassigned to Genasauria indet. because of comparisons with atypical thyreophorans. However, a morphometric and structural re-examination of the holotype indicates that it is proportionally distinguishable among dinosaurians and, indeed, manifests decisive statistical compatibility with ceratopsians. Statistical assessment similarly yields a synapomorphy that places the taxon robustly within Ceratopsia. Most certainly, identification of a unique differential character state combination renders S. arthurcclarkei as valid. Its affinity with ceratopsians concurs with proliferating records of other Laurasian dinosaur lineages from the Southern Hemisphere, and may reflect ancient Pangaean dispersals into or out of Gondwana.

Web of Science ® 被引用回数 : 13

リンク情報
DOI
https://doi.org/10.1080/03115518.2014.894809
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000343419000002&DestApp=WOS_CPL
URL
http://orcid.org/0000-0002-9646-4322
ID情報
  • DOI : 10.1080/03115518.2014.894809
  • ISSN : 0311-5518
  • eISSN : 1752-0754
  • ORCIDのPut Code : 15293290
  • Web of Science ID : WOS:000343419000002

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