Nicol, D.; Jones, D. S.; Hoganson, J. W. (1989). Anatipopecten and the Rotularia vernoni Zone (Late Eocene) in peninsular Florida. Tulane Studies in Geology and Paleontology. 22(2): 55-59.
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Nicol, D.; Jones, D. S.; Hoganson, J. W.
1989
<i>Anatipopecten</i> and the <i>Rotularia vernoni</i> Zone (Late Eocene) in peninsular Florida