STRATIGRAPHIC RECORD OF EARLY EOCENE HYOPSODUS AND GEOMETRY OF MAMMALIAN PHYLOGENY

被引:65
作者
GINGERICH, PD
机构
[1] YALE UNIV, PEABODY MUSEUM NAT HIST, NEW HAVEN, CT 06520 USA
[2] YALE UNIV, DEPT GEOL & GEOPHYS, NEW HAVEN, CT 06520 USA
关键词
D O I
10.1038/248107a0
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
引用
收藏
页码:107 / 109
页数:3
相关论文
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