American Triassic coiled nautiloids
Publisher: U.S. Govt. Print. Off.
Published: 1953
Place of publication: Washington
Language: eng
Number of pages: 104
Subjects: Nautiloidea, Fossil; Paleontology -- United States; Paleontology -- Triassic
Notes: Bibliography : p. 89-93.
"A study of the classification and evolution of late Paleozoic and early Mesozoic cephalopods, and description of new species."