Campanian Trachyscaphites spiniger ammonite fauna in north-east Texas
Cobban, William Aubrey, 1916- Kennedy, W. J. (William James)
Article
1992
Palaeontology
35
63--93
BioStor
English
London, Palaeontological Association, 1957-
BioStor: https://biostor.org/reference/165966