Ovenshine, A.T., and Webster, G.D., 1970, Age and stratigraphy of the Heceta Limestone in northern Sea Otter Sound, southeastern Alaska, in U.S. Geological Survey, Geological survey research 1970, Chapter C: U.S. Geological Survey Professional Paper 700-C, p. C170-C174.
This publication is part of a larger work. Please see P 700-C for more information.
Geology; Paleontology