Non-calcareous microplankton from the Cenomanian of England, Northern France and North America.
Series: Bulletin of the British Museum (Natural History).; v. 17, no. 3; v. 18, no. 8
Publisher: British Museum (Natural History)
Published: 1969
Place of publication: London
Language: eng
Subjects: Plankton, Fossil.; Paleobotany -- Cretaceous.
Notes: Bibliography: v. 1, p. 176-180; v. 2, p. 395-397.