在“GSW全文库”中，命中：5条，耗时：小于0.01 秒

在所有数据库中总计命中：2,273条

2.EARLY ORTHID BRACHIOPODS FROM THE TREMADOCIAN
journal_title：Journal of Paleontology
Publisher：Paleontological Society
Date：2009-
4.The upper Hadrynian Jeffers Group, Cobequid Highlands,
Publisher：Geological Society of America
Date：1989-
5.Scanning electron microscope
journal_title：Geology
Publisher：Geological Society of America
Date：1987-
1
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