. Revision of the Amphibia and Pisces of the Permian of North America. Diplocaulus magnicornis. No. 4514 Am. Mus. X , anterior view of skull; 2, lower surface. CASE—AMPHIBIA AND PISCES. 1. Diplocaulus tnagnicornis. No. 4467 Am. Mus. X %. Lower surface of skull showing teeth. 2. Eryops megacephalus. No. 4186 Am, Mus. X %. Upper surface of a particularly broad skull. CASE—AMPHIBIA AND PISCES

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Keywords: ., bookcentury1900, bookdecade1910, bookidc, booksubjectpaleontology