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USGS P 525-D

Occurrences and stratigraphic significance of Oldhamia, a Cambrian trace fossil, in east-central Alaska

Bibliographic Reference

Churkin, Michael, Jr., and Brabb, E.E., 1965, Occurrences and stratigraphic significance of Oldhamia, a Cambrian trace fossil, in east-central Alaska, in U.S. Geological Survey, Geological survey research 1965, Chapter D: U.S. Geological Survey Professional Paper 525-D, p. D120-D124.

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Keywords

Paleontology

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