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Globampyx
''Globampyx'' is an extinct genus raphiophorid trilobites. It lived during the later part of the Arenig stage of the Ordovician Period,〔 approximately 478 to 471 million years ago. Species of the genus are known from Canada (southeastern British Columbia), Norway (Svalbard) and Sweden. == Distribution ==
* ''G. sinalae'' is known from the Middle Ordovician of Canada (''Orthidiella'' brachiopod zone, Glenogle Shales Formation, North White River Section, British Columbia, 471.8-468.1 Ma) * ''G. trinucleoides'' is known from the Middle Ordovician of Svalbard (''Psephosthenaspis microspinosa'' small shelly zone, Olenidsletta Member, Valhallfonna Formation, Ny friesland, 471.8-457.5 Ma)
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「Globampyx」の詳細全文を読む
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