A Lower Cretaceous (Valanginian) seed cone provides the earliest fossil record for Picea (Pinaceae)

标题
A Lower Cretaceous (Valanginian) seed cone provides the earliest fossil record for Picea (Pinaceae)
作者
关键词
-
出版物
AMERICAN JOURNAL OF BOTANY
Volume 99, Issue 6, Pages 1069-1082
出版商
Wiley
发表日期
2012-05-24
DOI
10.3732/ajb.1100568

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