Subject ASC0003sgc

The geological magazine, or, Monthly journal of geology.
[Decade 1]:v. 9 (1872), Page 248 (1872)
Harvard University, Museum of Comparative Zoology, Ernst Mayr Library
BHL Page 32579807

Keywords

tooth shark hole boring phosphatic fossil Water-worn teeth of Carcharodon remains fossils human workmanship enamel Cambridge evidence Fossils Molluscs teeth perforation mollusk carcharodon water-worn lithodomus buccinum

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