Bryantodus curvatulus Ulrich & Bassler, 1926

1926 Bryantodus curvatulus n. sp. - Ulrich & Bassler, pag. 28, Plate 9, fig. 13.

Original description - Tooth curved tapering rapidly backward, the anterior end unknown, broken. The posterior denticles about 10 compactly arranged, inclining forward, subequal in size, the main cusp not greatly longer but considerably wider than the others.

Occurrence - Hardin sandstone, U. S. A. (Ulrich & Bassler, 1926).

Age range - Lower Mississippian (Ulrich & Bassler, 1926).

Holotype - Cat. Na o. 11032, U.S.N.M.

References:

- Ulrich, E. O., Bassler, S. (1926) - A classification of the toothlike fossils, conodonts, with descriptions of american Devonian and Mississippian species. Proceedings of the U. S. National Museum, vol. 68: 63p.