220 ADDITIONS TO THE FOSSIL. (6) 
5. Bufo vulgaris Laun. 
This species differs from those of living now, only in the greater 
proportions of its bones. There are in the collection bones of the 
skull, and other components of Ihe skeleton. 
(Fig. 1.) 
< Notwithstanding the fronto-parietals ofthe 
speceimen of Püspökfürdö are much larger than 
those of the recent, but this may be not a 
basis for specific distincelion, being the fossil 
ER LER Bufo vulgaris more robust, than the recent 
- ) & => ones. 
Q Locality: Polgärdi (pannonian filling of 
a hole), Püspökfürdö (praeglac. red sand with 
stone-fragments on the Somlyöhegy). 
6. Bufo viridis Laur. 
The same case, as with the preceding 
Fir. 1. Bufo vulgaris LaUR. species. 
a=naxillary (fromthe right The only difference between the fossil and 
side), 5x os parabasale, 
the recent ones, the greater development of 
ce — scapula (from the right 5 : 
side), Magn. 2 X. Püspök- tuber superior on the ileum. 
fürdö. Locality: Beremend (red clay), Püspök- 
fürdö (red sand with stone-fragments), Villany 
(yellowish-brown clay), Csarnöta (bone breccia), Brassö, Fortyogöhegy 
(red clay). 
All are praglacial. 
7. Rana esculenta L. 
The remains, which enable us to determine surely the presence 
of Rana esculenta in this epoche, are not satisfying for detailed studies. 
The species has flourished already from the Pannonian age, the 
proof of which is the oceurence of the species fronı all the localities 
mentioned. 
Dererer has stated Ihe presence of the species in the Rousillon 
fauna.' 
t Ch. Derr£net: Les animaux pliocenes du Roussillon. Mem. Soc. geol, de 
France, Paleont, Mem. 3, Paris, 1890, V. 173. Pl. XVIII, Figs. 21-25, 
