EARLY SILURIAN SPORE TETRADS FROM NEW-YORK - EARLIST NEW WORLD EVIDENCE FOR VASCULAR PLANTS

被引：83

作者：

GRAY, J

BOUCOT, AJ

机构：

来源：

关键词：

D O I：

10.1126/science.173.4000.918

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

页码：918 / &

共 37 条

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