252 PROCEEDINGS COTTESWOLD CLUB 1906 
EXPLANA TION ‘OPsPLATE Ay 
FIGS? 1, 2.—SCHLOTHEIMIA LARVALIS, sp. n., X 2: 
Gloucester Gas Works, oxynoti-armati hemerz: Collection, Mr L. Richardson 
Fig. 1.—Side view. Fig. 2.—Front view. 
FIGS. ei 4.—SCHLOTHEIMIA SUBSTRIATA, sp. n., X 2. 
Same place etc. as above. 
Fig. 3.—Side view, Fig. 4.—Peripheral view. 
FIGS. 5, 6.—WHNEROCERAS sp. = Am. acuticosta (Strickland-Buck- 
man) one of the syntypes. Natural Size. 
Lower Lias [Hettangian], Coltknap Hill, Evesham. 
Fig. 5.—Side view. Fig. 6.—Peripheral view. 
FIGS. 7, 8.—SCHLOTHEIMIA LACUNOIDES (Quenstedt), x 2. 
Lias 8 [Sinemurian], Betzgenreith. 
Collection, Yale University Museum, 
Fig. 7.—Side view. Fig. 8.—Peripheral view. 
FIGS. 9, 10.—SCHLOTHEIMIA SULCATA (/. Buckman), Natural Size. 
Vale of Gloucester, [Sinemurian, oxynoti hemera]. 
Fig. 9.—Side view. Fig. 10.—Peripheral view. 
FIGS. 11, 12.—SCHLOTHEIMIA GLEVENSIS, sp. n. X 2. 
Gloucester Gas Works, oxynott-armati hemere. 
Collection, Mr L. Richardson. 
Fig. 11.—Side view. Fig. 12, —Peripheral view. 
FIGS. 13, 14.—SCHLOTHEIMIA LACUNATA (/. Buckman), X 2. 
Vale of Gloucester, [Sinemurian, oxynotz hemera]. 
Fig. 13.—Side view. Fig. 14.—Peripheral view. 
FIGS. 15, 16.—SCHLOTHEIMIA CHELTONIENSIS, sp. n. x 2. 
Gloucester Gas Works, oxynoti-armati hemere. 
Collection, Mr L. Richardson. 
Fig. 15.—Side view. Fig. 16.—Peripheral view. 
FIGS. 17, 18.—SCHLOTHEIMIA SUBDELETA, nom. noy. xX 2. 
Vale of Gloucester, [Sinemurian, oxynoti hemera], 
Fig. 17.—Front view. Fig. 18.—Peripheral view. 
FIGS. 19, 20.—SCHLOTHEIMIA CHARMASSEI (d@’Orbigny) ?, x 2. 
Lower Lias, Redcar, Yorkshire, Tate Collection in Museum Geol. Survey, No. 14,034. 
Fig. 19.—Front view. Fig. 20.—Peripheral view. 
FIGS, 21, 22.—SCHLOTHEIMIA RUMPENS (Offe/) x 2. 
Lias 8. [Sinemurian ], Betzgenrieth. 
Collection, Yale University Museum. 
Fig. 21.—Side view. Fig. 22.—Peripheral view. 
FIGS. 23, 23a.—SCHLOTHEIMIA DELETA (Canavar?) 
Gloucester Gas Works, oxynoti-armati hemere. 
Collection, Mr L. Richardson. 
Fig. 23.—Side view, Natural Size. Fig. 23a.—Ditto, x 2. 
FIGS. 24, 24a.—SCHLOTHEIMIA PARVA, S. Buckman 
Same place, etc., as last. 
Fig. 24.—Side view, Natural Size. Fig. 24a.—Ditto, x 2. 
