—, fossil, of the United States, identified by L. Agassiz, from fossil teeth, xxviii, 277.

[Zoology–Fishes.]

Fishes, fossil, notices of several American species, W. C. Redfield and J. H. Redfield, xli, 24.

—, —, in the Connecticut valley, E. Hitchcock, vi, 76.f

—, —, in Connecticut, xxvii, 354; xxxiv, 198; xxxvi, 187; xli, 24, 164.

—, —, in Massachusetts, iii, 222, 365; xli, 24; xliii, 172.

—, —, in New Jersey, L. D. Gale, xxxv, 192.

—, —, —, W. C. Redfield, xxxvi, 186; xli, 24, 164; xliv, 134; xlv, 314.

—, —, in Pennsylvania, xlii, 233.

—, —, in Virginia, W. C. Redfield, xxxiv, 201; xli, 165.