KUMIP Holotypes - Crick 1978

 Crick, R.E., 1978, Univ. Kans. Paleontol. Contrib. Paper 88, p. 1-28, Pl. 1-2: "Morpholoical Variations in the Ammonite Scaphites of the Blue Hill Member, Carlile Shale, Upper Cretaceous, Kansas."

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