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New Cretaceous Brachiosaurid Dinosaur, Sonorasaurus thompsoni gen. et sp. nov, from Arizona
Ron RatkevichVolume:
31
Year:
1998
Language:
english
Journal:
Journal of the Arizona-Nevada Academy of Science
DOI:
10.2307/40021946
File:
PDF, 2.67 MB
english, 1998