作者: ARTEM KOUCHINSKY , STEFAN BENGTSON , BRUCE RUNNEGAR , CHRISTIAN SKOVSTED , MICHAEL STEINER
DOI: 10.1017/S0016756811000720
关键词:
摘要: Data on the first appearances of major animal groups with mineralized skeletons on the Siberian Platform and worldwide are revised and summarized herein with references to an …