CHARACTERS OF THYLACOLEO CARNIFEX. 
643 
The extirpating cause of the Fells spelcea together with the huger Herbivores 
( Elephas, Rhinoceros, Megaceros, Bos primigenius), represented by remains in British 
caverns, may be inferred to have operated in relation to the analogous evidences in 
Australia. That cause I conceive to have been Prehistoric Man.] 
Description of the Plate. 
PLATE 46. 
Fig. 1. Os innominatum, Thylacoleo carnifex, nat. size. 
Fig. 2. lb. Macropus major, ^ nat. size. 
Fig. 3. Ib. Fells Leo, do. 
Fig. 4. Ib. Thylacinus cynocephcdus, \ nat. size. 
Fig. 5. Ib. Diabolus ursinus, do. 
