242 PROCEEDINGS COTTESWOLD CLUB 1906 
Remarks :—A German example (see p. 240) has shewn 
that the former identification is incorrect. So a new 
name is necessary. 
Distinction :—It differs from S. lacunordes by a smaller 
umbilicus, a more pronounced peripheral sulcation, and 
that the ribs are joined rodwise around the umbilicus, 
not into knobs. 
Locality :—Cheltenham, Sinemurian [oxyzotz hemera ?| 
A FOREIGN SPECIES. 
21. SCHLOTHEIMIA RUMPENS (Offed), Pl. X, f. 21, 22. 
T.d. 1858, Quenstedt, Jura, p. 98, (Am. /acunatus, non 
J. Buckman). 
Tf.’ tbid. si, 4. 
Vom. 1862, Oppel, Pal. Mitth. iii, p. 130, footnote. 
T/.  Fulbach. 
Hor. Lias B. [Sinemurian]. 
The opportunity is taken to give figures (x 2) of a 
German example to compare with our English specimens. 
We seem to have nothing like it in this country. 
. The figured specimen and another much smaller form 
part of the Collection of Yale University Museum, New 
Haven, Conn., U.S.A., and are labelled “ Lias 6 [Sinemu- 
rian], Betzgenrieth.” 
3 Group of S. lacunata (/. Buckman). 
22. SCHLOTHEIMIA LARVALIS, sp. n., Pl. X, f.1, 2. 
Description :—A small Schlotheimian with Lytoceratan 
aspect. Nearly smooth, only slight indication of ribbing. 
Umbilicus open, inclusion slight. A small depression 
