翻訳と辞書 |
Argonauta joanneus : ウィキペディア英語版 | Argonauta joanneus
''Argonauta joanneus'' is an extinct species of octopus assigned to the genus ''Argonauta''. It was described in 1915 based on fossil material from the Middle Miocene of Austria.〔〔Martill, D.M. & M.J. Barker 2006. A paper nautilus (Octopoda, ''Argonauta'') from the Miocene Pakhna Formation of Cyprus. ''Palaeontology'' 49(5): 1035-1041. 〕 It was found in fine sandy clay.〔 The type specimen, a fossilised eggcase, measures 84 mm in diameter at its widest point but is only 18 mm thick.〔 The mouth is 48 mm wide.〔 ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Argonauta joanneus」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|