54 ONTCHIOPSIS. 



V. 2616. Under this number there are two Bpecimens of a 

 coarser form of 0. MantelU. Sussex. BeeMes Coll. 



7354. Two small specimens (one without a registered number, 

 but probably the reverse of 7354), which closely resemble some 

 fragments figured by Mantell ^ and Brongniart.' Tilgate Forest. 



Mantell Coll. 



8390. This agrees closely with Mantell, loc. cit. pi. xx. fig. 2, 

 and Brongniart, he. eit. pi. xlv. flg. 7a. It is possible that the 

 figured specimen was the reverse piece of the Museum example. 

 Tilgate Forest. Mantell Coll. 



32593. Shows a prominent rachis projecting from the surface 

 of the sandstone. Tilgate Forest. Mantell Coll. 



38367. Part of a pinna. This specimen bears a certain resem- 

 blance to that figured by Stokes and "Webb,' pi. xlvi. fig. 7, and 

 reproduced in Mantell's " Geol. S.E. England," and in Brongniart's 

 " Hist. v6g. foss." There are, however, distinct dififerences 

 between the specimen and the figures referred to, which compel 

 me to merely suggest the possibility of the Museum specimen 

 being the reverse piece of Stokes and Webb's original. Tilgate 

 Forest. Mantell Coll. 



38372. In all probability this is the type specimen of Mantell's 

 Sphenopteris Sillimani, figured in the " Geol. S.E. England," 

 p. 239. Hastings Sands, Sussex. Mantell Coll. 



The following specimens do not call for any special mention. 

 v. 14, Hastings, purchased ; Y. 724 and V. 726, Hastings, Dawson 

 Coll. ; V. 728 and V. 2232, Eoclesbourne, Eufford Coll. ; V. 2615, 

 V. 2856, V. 2862, V. 2868 and V. 2876, near Hastings, Deckles 

 Coll. ; 8084 and 8361, Tilgate Forest, Mantell Coll. ; 52942 (several 

 specimens with this registered number), Eoclesbourne, presented ly 

 J. E. S. Peyton, Usq. 



1 lUust. Geol. Sussex, pi. i. figs. 3«, 3J. 

 ' Hist. Teg. foss. pi. xlv. fig. 4. 

 ' Trans. Geol. Soc. ser. ii. vol. i. 



