Items

Details

Ch. A. Upper Cretaceous Heteromorph Ammonites from the Baculites compressus zone of the Pierre Shale in north-central Colorado / by William A. Cobban, W. James Kennedy, and Glenn R. Scott
ch. B. The Siphonophrentidae (Rugose Corals, Devonian) of eastern North America / by William A. Oliver, Jr.

Browse Subjects

Show more subjects...

Statistics

from
to
Export