DEATH OF AMERICAN GROUND SLOTHS

被引:48
作者
LONG, A
MARTIN, PS
机构
[1] UNIV ARIZONA,DEPT GEOSCI,LAB ISOTOPE GEOCHEM,TUCSON,AZ 85721
[2] UNIV ARIZONA,DEPT GEOSCI,TUCSON,AZ 85721
关键词
D O I
10.1126/science.186.4164.638
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:638 / 640
页数:3
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