iii, 75 pages, 30 unnumbered leaves of plates : illustrations ; 29 cm
OCLC
ocm01325244, ocn896810273
Includes bibliographies and indexes.
Churkin, M., Jr. Geologic and paleogeographic setting of Paleozoic corals in Alaska.--Oliver, W. A., Jr., Merriam, C. W. and Churkin, M., Jr. Ordovician, Silurian, and Devonian corals of Alaska.--Armstrong, A. K. Carboniferous corals of Alaska.--Rowett, C. L. Stratigraphic distribution of Permian corals in Alaska