20 
MAMMALIA.’ 
Myloclon, but the humerus had no supr^-condylar foramen, and the femur 
no depression for the round ligament. Types, M. gigas, sp. n. ; Pliocene 
of California, and M. lejHonyx^ sp. n. ; Pliocene of Idaho. Am. J. Sc. 
(3) vii. pp. 531 & 532. 
Tatusia peha. On the existence of an enamel organ in the dental 
germ ; C. S. Tomes, Q. J. Micr. Sci. xiv. pp. 44-48. 
Muletia^ g. n., J. E. Cray, separated from Tatusia, the type being T. 
sextemcincta. Skull and sacral and caudal vertebrae figured. P. Z. S. 
1874, pp. 244-246, pi. xli. 
Tolypeutes conurus. J. Murie gives a detailed account of its myology 
and visceral anatomy, and compares the skeleton with that of the Glypto- 
dons. Tr. L. S. xxx. pp. 71-132, pis. xx.-xxvi. 
Myrmecophaga julata, G. Pouchet- has published an elaborate mono- 
graph of its anatomy, “ M^moires sur le Grand Fommilier.'’ Paris : 
1874, 4to, pp. 218, pis. xviii. 
* Genera incertj; sedis. 
'^Valgipes, g. n. (foss.), P. Gervais, type, F. deformis, sp. n. ; bone- 
caves of Brazil. The only known part is the calcaneum. M4m. Soc. 
G4ol. (2) ix. (1873) No. v. ; J. Zool. iii. p. 162, pi. v. 
^Stylinodon, g. n. (foss.), O. 0. Marsh, is doubtfully referred to this order ; 
it has also some resemblances to Toxodon. Type, S. mirus, sp. n. ; 
Eocene of Wyoming. Am. J. Sci. (3) vii. p. 532. 
DIDELPHIA. 
MARSUPIALIA. 
R. Owen, in parts viii, and ix. of his memoirs “ On the Fossil Mam- 
mals of Australia” [c/. Zool. Roc. ,x. p. 20] describes Protemnodon 
(p. 274), Pachysiagon (p. 784), Leptosiagon (p. 785), Procop (p. 786), 
and Palorchestes, gg. nn. (foss.). Also Osphranter cooperi (p. 261), 0. 
gouldi (ib.), Phascolagus alias (ib.), Sthenurus brehus (p. 272), Protem- 
nodon og (p. 277), P. mimas Xp. 278), P. rcechus (p, 281), Macropus ferragus 
(p. 784), Leptosiagon gracilis (p. 785), Pachysiagon otuel (p. 784), Pro- 
coptodon pusio (p. 788), P. rapha (ib.) and Palorchestes azael (p. 798), 
spp. nn. (foss.). Phil. Tr. clxiv. pp. 245-287, 783-803, pis. xx.-xxvii. 
Ixxvii.-lxxxiii. 
Halmaturus luctuosus. sp. n., L. M. d’Albertis ; New Guinea. P. Z. S. 
1874, p. 110. Figured Ap. L. Sclater, tom. cit. pi. xlii. [c/’. op. cit. 1875, 
pp. 48-59]. 
Halmaturus apicalis, sp. n., A. Gunther ; N. W. Australia. Op. cit. 
1874, p. 653, pi. Ixxvii. 
R. Owen, in part iv. of his memoirs “ On the Osteology of the Mar- 
supialia” [cf. Zool. Rec. x. p. 20] describes and figures the bones of the 
trunk and limbs of Phascolomys vomhatus, platyrhinus, and latifrons. 
Tr. Z. S. viii. pp, 483-500, pis. Ixix.-lxxiv. 
