JaLCDOI 10.18926/ESR/53193
タイトル(別表記) Paleoparadoxia from the middle Miocene of Obara, Misaki-cho, Okayama Prefecture, Japan
フルテキストURL esr_021_1_007_011.pdf
著者 福地 亮| 鈴木 茂之|
抄録  The partially preserved left humerus of the Desmostylia (Mammalia) has been collected from the riverbed in Obara, Misaki-cho, Okayama Prefecture in the western Japan. This specimen can be classified to the genus Paleoparadoxia by the following features: the absence of the supratrochlear foramen; the curved disto-lateral border of the shaft in the antero-posterior view; the medio-laterally expanded flat trochlea of humerus. Moreover, this specimen can be referred to cf. P. media on the basis of its middle-sized dimensions. This is the second occurrence of Palaeoparadoxia from Okayama Prefecture.
キーワード Middle Miocene mammal Desmostylia Paleoparadoxia
出版物タイトル Okayama University Earth Science Report
発行日 2014-12-27
21巻
1号
開始ページ 7
終了ページ 11
ISSN 1340-7414
言語 Japanese
著作権者 © 2014 by Okayama University Earth Science Reports Editorial Committee All Rights Reserved
論文のバージョン publisher
NAID 120005567872
JaLCDOI 10.18926/ESR/13876
タイトル(別表記) A note on dental nomenclature in the Rhinocerotidae
フルテキストURL earth_science_reports_010_1_33.pdf
著者 福地 亮|
抄録 The terminology for the molars of rhinoceorses is mainly derived from Osborn (1888). However, there is often confusion surrounding nomenclature of cheek teeth and the measuring point of the teeth. The nomenclature for the teeth of rhinoceroses and the controversy were reviewed. In this paper, I suggest the new nomenclatures that are composed of 24 elements for the upper cheek teeth and 12 ones for the lower ones and I also suggest the measuring points of teeth of the Rhinocerotidae.
キーワード teminology teeth rhinoceros
出版物タイトル Okayama University Earth Science Report
発行日 2003-12-20
10巻
1号
開始ページ 33
終了ページ 37
ISSN 1340-7414
言語 Japanese
著作権者 岡山大学地球科学研究報告編集委員会
論文のバージョン publisher
NAID 120002310241
著者 福地 亮|
発行日 2007-03-23
出版物タイトル
資料タイプ 学位論文