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Early Late Cretaceous birds from Saskatchewan, Canada: the oldest diverse avifauna known from North America
Tokaryk, Tim T., Cumbaa, Stephen L., Storer, John E.Volume:
17
Language:
english
Journal:
Journal of Vertebrate Paleontology
DOI:
10.1080/02724634.1997.10010961
Date:
April, 1997
File:
PDF, 3.54 MB
english, 1997