DEPARTMENT OF GEOLOGY. 119 



In August 1891 Mr. Richard Bullen Newton completed 

 for publication a Systematic List of the Frederick E. Edwards 

 Collection of British Oligocene and Eocene Mollusca in 

 the British Museum (N. H.), with which are included all the 

 " types " contained in the Bowerbank, Brander, Brown, Dixon, 

 Gardner, Mantell, Sowerby, Wetherell, Smith, and other 

 Collections, preserved in the Geological Department (8vo. pp. 

 xxviii. and 366), with a Bibliography and an Appendix on 

 the Correlation of the British with Continental Tertiary 

 Sti*ata ; accompanied by a folding table by George F. Harris. 



Separate Papers and Memoirs hearing upon the 

 Collection. 



The following papers and memoirs descriptive of groups 

 or of specimens, forming part of the Geological Collections, 

 have been prepared by the staff of the Department, and 

 published in various scientific journals. 



MamDialia. — ^On the occurrence of the Saiga Antelope in 

 the Pleistocene Deposits of the Thames Valley (Proc. Zool. 

 Soc, 1890, p. 613, fig. 1). 



Reptilia. — Note on the tooth of an extinct Alligator 

 (Bottosaurus helgicus) from the Lower Devonian of Ciply, 

 Belgium (Geol. Mag. [Dec. 3], Vol. viii.,, p. 115). 



On a Microsaurian (Hylonomus Wildi, sp. nov.) from the 

 Lancashire Coal-field (Geol. Mag. [Dec. 3], Vol. viii., p. 211, 

 fig. 1). 



Evidence of the occurrence of Pterosaurians and Plesio- 

 saurians in the Cretaceous of Brazil (Ann. and Mag. Nat. Hist. 

 [6th ser.]. Vol. viii., p. 314, figs. 1 and 2). 



Pseudotrionyx from the Bracklesham Beds (Geol. Mag. [3] 

 Vol. viii., p. 546). - 



Pisces. — On some Fish-remains from the Lower Tertiaries 

 and the Upper Cretaceous of Belgium (Geol. Mag. [Dec. 3], 

 Vol. viii., pp. 104-114, pi. iii.). 



On some Upper Cretaceous Fishes of the family Aspidor- 

 hynchidce (Proc. Zool. Soc, 1891, pp. 629-637, pi. liv., Iv.). 



The Devonian Fish-fauna of Spitzbergen (Ann. and Mag. Nat. 

 Hist. [6th ser.], Vol. viii., pp. 1-15, pi. i.-iii.). 



Note on some dermal plates of Homosteus, from the Old 

 Red Sandstone of Caithness (Proc. Zool. Soc, 1891, pp. -198- 

 201, figs. 1-4). 



Remarks on the Miocene Fish-fauna of Sardinia (Brit. 

 Assoc Report, 1891, and Geol. Mag. [3], Vol. viii., p. 465). 



Pholidophorus germanicus ; Upper Lias of Whitby (Geol. 

 Mag. [3], Vol. viii.. pp. 545, 546). 



0.108. H 4 Mollusca 



