206 MARSUPIALTA. 



42632-3. Two specimens of the right humerus, in one of which tho 

 entepicondylar foramen is wanting ; from the same locality. 



Same history. 



42668. Three specimens of the humerus ; from the same locality. 



One specimen has no entepicondylar foramen. 



Same history, 



42669. Three specimens of the ulna (two imperfect) ; from the 



locality. Same history. 



42630-1. Two imperfect specimens of tho femur ; from the same 

 locality. Same history. 



43928, 43939. Numerous specimens of the calcaneum ; from the 

 same locality. 



42662. The right fourth metatarsal ; from the same locality. 



Same history. 



43920. Two specimens of the right fourth metatarsal ; from the 

 same locality. Same history. 



43927. Numerous specimens of the fourth metatarsal ; from the 

 same locality. Same history. 



43829. Numerous specimens of the phalangeals of the fourth digit 

 of the pes ; from the same locality. Same history. 



Subfamily MACROPODIN^E. 



The cutting-edges of the upper incisors are situated in nearly the 

 same horizontal plane ; the canines are generally absent or rudi- 

 mentary ; the true molars are bilophodont, the fourth being larger 

 than either of the others ; and the fourth upper prcmolar has either 

 an inner basal ridge, or a complete inner lobe. 



Genus MACROPUS, Shaw 1 . 



Syn. Kangurus, LacSpede 2 . 

 Leptosiayon, Owen 3 . 

 Fachysiagon, Owen 4 . 



1 Naturalists' Miscellany, vol. i. pi. xxxiii. (1790). 



2 In Desmarest's Mammnlogie, p. 271 (1820). 



3 Extinct Mammals of Australia, p. 450 (1877). 



4 Phil. Trans. 1874, p. 784. 



