(Q29399177)
Statements
The Ceratopsian Dinosaurs and Associated Lower Vertebrates from the St. Mary River Formation (Maestrichtian) at Scabby Butte, Southern Alberta (English)
1 reference
Wann Langston Jr
1 reference
September 1975
1 reference
1 reference
12
1 reference
9
1 reference
1576-1608
1 reference