Otenacodon, Plagiaulax, Plioprion, Boreodon, Allodon. 
867 
9317. f nanus, Marsh — {7173). f Jurass. Sup. 
Wyoming. 
9318. f potens, Marsh -—{71 74); Ameghino, Anal. f Jurass. Sup. 
Mus. B.-Aires, 1903, p. 180, f. 111, 112. Wyoming. 
1883. f Plagiaulax, Falconer, 1867. 
Bolodon, Owen, 1871 ; i) 2 ) (exclus syn. Plioprion). 
9319, -j-beckIesi, Falconer — {7176). 
erassidms, Owen (Bolodon) — (779.9); 
[maxill. super.]. 
9320. ffalconeri, Owen — (7/77). 
9321. f medius, Owen — {7178). 
9322, -j-dawsoni, Woodward — (7779). 
f Jurass. Sup. 
I. Britannia. 
f Jurass. Sup. 
Britannia, 
f Jurass. Sup. 
Britannia, 
f Jurass. Sup. 
Britannia. 
1884. f Plioprion, Cope, 1884. 
Plagiaulax, p., Falconer, 1857. 
Cope, Amer. Natur., 1884, p. 691. 
9323. f minor, Falconer — (7775); Ameghino, f Jurass. Sup. 
Anal. Mus. B.-Aires, 1903, p. 182, f. 114, Britannia, 
p. 166, f. 90. 
1885. | Boreodon, Lambe, 1902. 
Ptilodus, p., Lambe, 1902. 
Lambe, Contrib. Canad. PaL, III, 2, p. 79. 
9324. f primaevus, Lambe (Ptilodus), 1. c., 1902, f Cretae. Med. 
p. 79 ; Ameghino, Anal. Mus. B.-Aires, 1903, Canada. 
p. 182 (nota). 
matutinus, Lambe (Boreodon), 1. c., 1902, » 
p. 79. 
1886. I Allodon, Marsh, 1881. 
Marsh, Amer. Journ. Sc., 1881, t. 21, p. 511. 
9325. f laticeps, Marsh — {7200). f Jurass. Sup. 
Wyoming. 
9326. f fortis, Marsh — {7201). f Jurass. Sup. 
Wyoming. 
i) Le genre Bolodon est fonde snr la machoire superieure des Plagiau- 
lacidae (Voyesr. Ameghino, Bol. Inst. Greogr. Arg., 1890, p, 143 — 208; Anal. Mus. 
B.-Aires, 1903, p. 179). 
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