Pecten dispalatus Conrad, 1845
TIMOTHY ABBOT CONRAD, 1845CONRAD, T. A. 1845. Fossils of the Medial Tertiary of the United States. [3]: 57-80, plates 30-32, 34-44. Judah Dobson, Philadelphia (the complete work, 1838-1861, republished, with an introduction by W. H. Dall, as Special Publication of the Wagner Free Institute of Science, Philadelphia, 1893. xviii + 136 pages, 49 pls.). [p. 74, pl. 42, fig. 3]
Pecten diapalatus.— Plate 42, Fig. 3.
«Subovate, inequivalved; superior valve convex-depressed; ribs prominent, irregular, a few large, remote and bifurcate or trifurcate; ears unequal; inferior valve slightly ventricose; sinus of the ear profound; basal margin of the valves somewhat sinuous.
Loc. Found in the preceding [Pamunkey river, Va.] by Mr. Tuomey.» TIMOTHY ABBOT CONRAD, 1845
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