SPECIMENS OP FOSSIL CEPHALOPOpA. 
65 
Huronia turbinata, C. Stokes, v, Huronia sp. iii, J, J Bigsby. 
Huronia vertebralis, C. Stokes, v. Huronia, sp. i, J. J. Bigsby. 
Huronia, sp. i, J. J. Bigsby, Trans. Geol. Soc. [2], vol. i, pt. 2, 1824, 
p. 202, pi. xxviii, f. 2. Huronia vertehralis, C. Stokes, ibid., explan- 
ation of plate. Silurian (Niagara Group) : Drummond Island, Lake 
Huron. [23460.] 
Huronia, sp. ii, J. J. Bigsby, Trans. Geol. Soc. [2], vol. i, pt. 2, 1824, 
p. 203, pi. xxviii, f. 1. Huronia bigshei, C. Stokes, ibid.,, explanation 
of plate. Silurian (Niagara Group) : Drummond Island, Lake 
Huron. [C. 2948.] 
Huronia, sp. iii, J. J. Bigsby, Trans. Geol. Soc. [2], vol. i, pt. 2, 1824, 
p. 203, pi. xxviii, f. 3. Huronia turbinata, C. Stokes, ibid., explan- 
ation of plate. Silurian (Niagara Group) : Drummond Island, Lake 
Huron. [C. 2954.] 
Huronia, sp. iv, J. L Bigsby, Trans. Geol. Soc. [2], vol. i, pt. 2, 1824, 
p. 203, pi. xxviii, f. 4. Huronia obliqua, C. Stokes, ibid., explanation 
of plate. Silurian (Niagara Group) : Drummond Island, Lake 
Huron. [33433.] 
Huronia, sp. v, J. J. Bigsby, Trans. Geol. Soc. [2], vol. i, 1824, p. 203, 
pi. xxviii, f. 5. Huronia sphoeroidalis, C. Stokes, ibid., explanation 
of plate. Silurian (Niagara Group); Drummond Island, Lake 
Huron. [33863.] 
Huronia sp., C. Stokes, Trans. Geol. Soc. [2], vol. v, 1840, p. 710, 
pi. lx, f. 2. Silurian (Niagara Group); Drummond Island, Lake 
Huron. [33417.] 
Huronia sp., C. Stokes, Trans. Geol. Soc. [2], vol. v, 1840, p. 710, 
pi. lx, f. 3. Silurian (Niagara Group) ; Drummond Island, Lake 
Huron. [33419.] 
Jovellania murrayi (E. Billings) ; A. H. Eoord, Cat. Foss. Cepb., 
British Museum, pt. i, 1888, p. 329, ff. 50 a, b, c. Ordovician 
(Trenton Formation) ; St. Joseph’s Island, Lake Huron. [26584.] 
Large Belemnite,. W. Smith, Strata identified by organized Fossils, 1816,. 
p. 22, pi. xii, f. 1. Oxford Clay ; Dudgrove Farm. [C. 640.] 
ir 
