The Downtonian and Devonian vertebrates of Spitsbergen.
By: by Gustav Wängsjö.
Series: Skrifter om Svalbard og Nordishavet -- nr. 97
Publisher: I kommisjon hos J. Dybwad
Published: 1952
Place of publication: Oslo
Language: eng
Subjects: Cephalaspidea.; Paleontology -- Norway -- Svalbard.; Paleontology -- Devonian.
Other titles: Morphologic and systematic studies of the Spitsbergen cephalaspids
Notes: Bibliography: p. v. 1, p. [594]-611.
Table of contents: value: A. Text.; value: B. Plates.