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Middle and Upper Cambrian and Lower Ordovician Acritarchs from Random Island, Eastern Newfoundland
F. MartinWilliam Thornton Dean
出版Energy, Mines and Resources Canada, 1981
主題Science / Paleontology
ISBN06601081869780660108186
URLhttp://books.google.com.hk/books?id=5oEj08W4dk4C&hl=&source=gbs_api