Ligonodina deflecta Ulrich & Bassler, 1926

1926 Ligonodina deflecta n. sp. - Ulrich & Bassler, pag. 13-14, Plate 2, fig. 3-4.

Original description - This interesting species of which we figure two teeth showing opposite sides, is well characterized by the curvature or deflection of the bar in the posterior half, the relatively few mostly thick though unequal sized lateral denticles of which there are seven to nine and the thickness of the posterior half of the bar.

Occurrence - Rhinestreet Formation, U. S. A. (Ulrich & Bassler, 1926).

Age range - Upper Devonian (Ulrich & Bassler, 1926).

Cotype - Cat. No. 11247, 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.