CLADODONIID^. 
25 
Cladodus pandatus, St. John & Worthen, tmn. cit. p. 278, pi. iv. 
fig. 8. — Coal-Measures; lUinois. 
Cladodus parvulus, J. S. Ifewberry, Eep. Ohio, vol. ii. pt. ii. 
(1875), p. 48, pi. Iviii. fig. 9. — Fish-bed in Valley of 
Black lliver, Ohio. 
Cladodus parvus, L. Agassiz, tom. cit. p. 200, pi. 22 6. figs. 26, 
27. — Calciferous Sandstone; Burdiehouse, near Edinburgh. 
Cladodus pattersoni, J. S. Newberrj', Itep. Ohio, vol. ii. pt. ii. 
(1875), p. 47, pi. Iviii. fig. 6. — Waverly Group ; Ohio. 
[A jaw with the nearly complete dentition is noticed, but 
not figured or fully described. The teeth are said to 
vary little except in size, and the total number in one 
mouth is jjrobably 300-400.] 
Cladodus politus, Newberry & Worthen, op. cit. vol. ii. (1866), 
p. 27, pi. i. fig. 12. — Chester Limestone ; lUinois. 
Cladodus pnenuntius, St. John & Worthen, tom. cit. p. 270, pi. iv. 
fig. 17. — Upper Burlington Limestone ; Iowa. 
Cladodus primigenius, H. Trautschold, Nouv. Mem. Soc. Imp. 
Nat. Moscou, vol. xiii. (1874), p. 266, pi. xxvi. fig. 3. — 
Lower Carboniferous (U. Devonian) ; Govt, of Toula, 
Russia. 
Cladodus raricostatus, St. John & Worthen, tom. cit. p. 271, pi. iv. 
fig. IS. — Keokuk Limestone ; Iowa. 
Cladodus romiiigeri, J. S. Newberry, Rep. Ohio, vol. ii. pt. ii. 
(1875), p. 49. — Waverly Group ; Michigan. 
Cladodus simplea:, L. Agassiz, Poiss. Foss. V. Gres Rouge, 1844, 
p. 124, pi. 33. figs. 29-31 : Uyhodus longieonus, E. d’Eich- 
wald, Bull. Soc. Imp. Nat. Moscou, vol. xix. 1846, no. iv. 
p. 293, pi. X. fig. 14: Homacanlhus triangularis, E. 
d’Eichwald, Leth. Ross. vol. i. (1860), p. 1601 : Cladodus 
simple.v, Semenov and MbUer, Bull. Acad. St. Pe'tersb. 
vol. vii. (1864), p. 235, pi. i. fig. 12 ; H. Trautschold, 
Nouv. Mem. Soc. Imp. Nat. Moscou, vol. xiii. (1874), 
p. 265, pi. xxvi. fig. 1. — Devonian ; near St. Petersburg. 
Cladodus stenopus, Newberry & Worthen, op. cit. vol. ii. p. 23, 
pi. i. fig. 4. — St. Louis Limestone ; Illinois. 
Cladodus subulatus, J. S. Newberry, Rep. Ohio, vol. ii. pt. ii. 
(1875), p. 47, pi. Iviii. fig. 7. — Shale over Berea Grit • 
Ohio. 
Cladodus succinctus, St. John & Worthen, tom. cit. p. 265, pi. iii. 
» figs. 8-12. — Kinderhook Limestone ; Iowa. 
Cladodus vati-homei, St. John & Worthen, tom. cit. p. 273, pi. iv, 
fig. 5. — St. Louis Limestone ; Illinois. 
