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Peachella
''Peachella'' is an extinct genus of trilobites, fossil marine arthropods, with species of average size (about long). It lived during the Toyonian stage (Upper ''Olenellus''-zone), , in what is today the South-Western United States. It can easily be distinguished from other trilobites by its club-like (genal spines ). == Etymology == ''Peachella'' is named in honor of Benjamin Neeve Peach, a British geologist. The species epithed ''brevispina'' is derived from Latin and means 'short spine'. ''P. iddingsi'' was named in honor of Joseph P. Iddings, an accomplished American geologist.
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「Peachella」の詳細全文を読む
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