astragalocalcaneum
名词 n.
英文释义
名词 n.
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A fused astragalus and calcaneum
— In Camposaurus arizonensis from the Norian of Arizona, USA, widely regarded as the oldest neotheropod[58 ,25 ], the distal fibula is fused to the distal tibia and to the fused astragalocalcaneum.
词源
From astragalo- + calcaneum.
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数据来源: Wiktionary