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Cambrian. Ordovician Boundary Interval Extinctions: Implications of Revised Trilobite and Brachiopod Data from Mount Wilson, Alberta, Canada
James D. Loch, James H. Stitt and James R. DerbyVolume:
67
Language:
english
Journal:
Journal of Paleontology
DOI:
10.2307/1305925
Date:
July, 1993
File:
PDF, 2.18 MB
english, 1993