46 
APPENDIX TO THE LIST OF FIGURED SPECI¬ 
MENS IN THE MUSEUM OF THE YORKSHIRE 
PHILOSOPHICAL SOCIETY. 
In the Annual Report of the above Society for 1890 was 
published a list of all specimens in the York Museum known 
to me as figured specimens. This list was, however, not complete. 
A few cases were omitted through inadvertence. Some 
specimens have since been identified by the authors who 
figured them. But the main object of this Appendix is to 
bring the list up to date. Nearly all specimens given below 
have been figured or re-figured since the publication of the 
1890 list. 
As in the previous list, an asterisk attached to a specimen, 
shews that the specimen has not been marked as a figured 
specimen, or that the reference has been lost. Type specimens 
are distinguished by an antique T. 
Holcospongia floriceps . Phil. sp. 
(= Spongia floriceps , Phil.) 
Lower Coral Rag. H?.ckness. 
G. J. Hinde, Brit. Foss. Sponges (Pal. Soc.), p. 226. 
pi. xvi., fig. 6. T (genus). 
Rhaxclla perforata , Hinde. 
Lower Calc. Grit. , Scarborough. 
G. J. Hinde, Quart. Journ. Geol. Soc,, vol. xlvi. (1890), 
p. 59, pi. vi., fig. 1. T 
R. perforata , Hinde. 
Lower Calc. Grit. Scarborough. 
G. J. Hinde, Brit. Foss. Sponges, p. 210, pi. xiii, fig. 7, 
(This specimen belonged to Mr. Bean’s collection, and 
was labelled by him “ Spongia fovata, Mihi.”) 
R. perforata , Hinde. 
Lower Calc. Grit. Scarborough. 
G. J. Hinde, Quart. Journ. Geol. Soc, vol. xlvi. (1890), 
p. 59, pi. vi., figs. 2, 3. 
Brit. Foss. Sponges, p. 210, pi. xiii., figs. 7a,^b. 
