10 PRIMATES. 
M. 1721. Five imperfect rami of the mandible; from the Upper 
Kocene of Bach. Purchased, 1884. 
Var. crassus, Filhol'. 
M.1721a. Portion of the right ramus of the mandible; from the 
Upper Eocene of Bach. This specimen agrees very closely 
~  -with the specimen figured by Filhol in the Ann. Sci. Géol. 
vol. xiv. pl. xi. figs. 11, 12. Purchased, 1884, 
Genus NECROLEMUR, Filhol’. 
Ne 2 1 3 3 
Denitation :—I. 5, C. 5, Pm. 5, M. ¢. 
Necrolemur antiquus, Filhol’. 
Hab. France. 
M. 1647. Fragment of the left ramus of the mandible, containing the 
three true molars, the third and fourth premolars, and the 
alveolus of pm.2; from the Upper Eocene of Bach, near 
Lalbenque (Lot), France. This specimen appears to agree 
precisely with the mandible of the specimen figured by 
Filhol in the Ann. Sci. Géol. vol. viii. pl. iv. fig. 213. 
Purchased, 1884. 
M. 1648. Fragments of the mandible; from the Upper Eocene of 
Bach. Purchased, 1884. 
Wecrolemur edwardsi, Filhol’. 
Hab. France. 
M. 1649. Fragment of the left ramus of the mandible, containing the 
first and second true molars ; from the Upper Eocene of 
Bach. This specimen agrees exactly with the mandible 
figured by Filhol in the Ann. Sci. Géol. vol. xiv. pl. xi. 
fig. 4, Purchased, 1884. 
1 Ann. Sci. Géol, vol. xiv. art. 5, p. 34 (1888). 
> Comptes Rendus, vol. lxxvii. p. 1112 (1873). Cope considered this genus 
the same as Anaptomorphus; but this is denied by Filhol (Ann. Sci. Géol. vol. xiv. 
art. 5, p. 3). 
§ Loe. cit. 
* Comptes Rendus, vol. xe. p. 1580 (1880). 
C=, 
