Perisphinctid ammonites of the Upper Calcareous Grit (Upper Oxfordian) of North Yorkshire

By

Wright, J. K. (John Kenneth)

Type

Article

Date of Publication

1996

Original Publication

Palaeontology

Volume

39

Pages

433--469

Contributed by

BioStor

Language

English

Published by

London, Palaeontological Association, 1957-

Identifiers

BioStor: https://biostor.org/reference/166146