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翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Platykotta ： ウィキペディア英語版 Platykotta ''Platykotta akaina'' is a species of decapod crustacean from the Triassic of the United Arab Emirates. It is the oldest known fossil from the infraorder Anomura, and is most closely related to ''Eocarcinus praecursor''. ==Stratigraphy== The holotype of ''P. akaina'' was found in the United Arab Emirates on the Musandam Peninsula – the peninsula which separates the Persian Gulf from the Gulf of Oman. From the Permian to the Cretaceous, the area was near the shore of the Tethys Sea, which produced carbonate sedimentary rocks. The strata that contained ''Platykotta'' were part of the Ghalilah Formation, of Norian–Rhaetian age. These rocks contain extensive networks of burrows, and various other fossils, including bivalves of the families Megalodontidae and Wallowaconchidae, brachiopods, crinoids, sponges and corals.〔 The holotype was found at approximately and has been deposited in the Natural History Museum of Geneva, Switzerland.〔 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「Platykotta」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.