Karksilepis parva gen. et sp. nov. (Chondrichthyes) from the Burtnieki Regional Stage, Middle Devonian of Estonia

[摘要]

[发布日期] [发布机构]

[效力级别] [学科分类] 地质学

[关键词] Chondrichthyes;Burtnieki Regional Stage;Middle Devonian;Estonia [时效性]

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