Upper Bajocian - Lower Bathonian Ammonite Fauna and Stratigraphy of Smithers Area, British Columbia
作者： Hans Frebold , H. W. Tipper
DOI: 10.1139/E73-096
关键词: Fauna 、 Stratigraphy 、 Geology 、 Ammonite 、 Paleontology 、 Kepplerites
摘要: In the Smithers area of British Columbia, faunas are recognized below beds with Lilloettia, Kepplerites, and other characteristic Lower Callovian ammonites. The upper one includes Arctocephalit...
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