Lower Cretaceous ammonites from north-east England
Subtitle: the Hauterivian heteromorph Aegocrioceras
By: by Peter Franklin Rawson.
Series: Bulletin of the British Museum (Natural History).; v. 26, no. 4
Publisher: British Museum
Published: 1975
Place of publication: London
Language: eng
Number of pages: 159
Subjects: Aegocrioceras.; Paleontology -- Cretaceous.; Paleontology -- England -- Yorkshire.
Notes: Bibliography: p. 156-157.
Includes index.