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【序号】:1
【作者】:Charles A. Sandberg, Willi Ziegler
【题名】:Devonian conodont biochronology in geologic time calibration
【刊名】:Palaeobiodiversity and Palaeoenvironments
【年、卷、期、起止页码】:1996,76,1-2,250-265
【全文链接】:
http://link.springer.com/article/10.1007/BF03042852【序号】:2
【作者】:M. Gabriela Mángano1, Luis A. Buatois1, Ricardo Astini2 and Andrew K. Rindsberg3
【题名】:Trilobites in early Cambrian tidal flats and the landward expansion of the Cambrian explosion
【刊名】:Geology
【年、卷、期、起止页码】:2014,42,2,143-146
【全文链接】:
http://geology.geoscienceworld.org/content/early/2013/12/12/G34980.1.abstract