Euhystrichoceras and Algericeras, the last mortoniceratine ammonites
Kennedy, W. J. (William James) Wright, C. W. (Claud William)
Article
1981
Palaeontology
24
417--435
BioStor
English
London, Palaeontological Association, 1957-
BioStor: https://biostor.org/reference/165446