在“GSW全文库”中，命中：3条，耗时：小于0.01 秒

在所有数据库中总计命中：3,468条

1.Morphometric analysis of Rhynia and Asteroxylon: tes
journal_title：Paleobiology
Publisher：Paleontological Society
Date：2000-
2.Primitive pollen cone structure in Upper P
Contributor：Gene Mapes ; Gar W. Rothwell
journal_title：Journal of Paleontology
Publisher：Paleontological Society
Date：1998-
3.A study of f
Contributor：Wilhelm Bock
journal_title：Journal of Paleontology
Publisher：Paleontological Society
Date：1962-
1
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abstract(3)
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