A detailed taxonomy of Upper Cretaceous and Lower Tertiary Crassatellidae in the Eastern United States: an example of the nature of extinction at the boundary ; a detailed qualitative and quantitative taxonomic analysis of the Crassatellidae (Mollusca, Bivalvia) at the Cretaceous-Tertiary boundary demonstrates the inaccuracy of the published fossil record
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Bibliographic Details
Main Author: Brewster-Wingard, Georgiana Lynn (Author)
Format: Book
Language:English
Published: Washington US Gov. Print. Off. 1993
Series:United States Geological Survey: Geological Survey professional paper 1535
Subjects:
Physical Description:VI, 131 S., 22 Bl. Ill., graph. Darst., Kt.

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