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单词 Anolcites
释义

Anolcites

英语百科

Anolcites

Anolcites is an extinct ammonoid cephalopod genus from the Middle Triassic belonging to the ceratitid family Trachyceratidae.

Specifically Anolcites is a middle Triassic trachyceriatid with no distinct ventral furrow and ribs that cross the venter. The shell is basically evolute and highly ornamented with close spaced flexious, or sigmoidal, ribbing. The whorl section is compressed with straight sides and strongly arched venter.

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更新时间:2025/6/21 21:10:45