resupina- 
tus. 
lineatus. 
12 Gen. Conchyliolithos. Fam. Anomit^. 
Conch. Anom. glaler must he distinguished from another anomite of the same division, nearly 
resembling it in shape and the smoothness of its surface, but differing in its beaks, which are 
more distant or gaping. The loss of some perfect specimens has prevented a figure of this spe- 
cies from being given in the present volume ; but its technical characters will stand as follows : 
Conch, Anom. hians, 
C. Anomites suborbiculatus gibbosus Isevis, natibus distantibus, margme sinu acuto- 
rotundato. 
19. Conch. Anomites transversim ovalis longitudinaliter striatus: striis con- 
fertis asqualibus minutis, valva imperforata convexiore. 
Tab. 49. Fig. 13, 14. 
Varietates. 
a. V. valva imperforata pariim gibbosa. 
V. valde gibbosa. 
Reve7'sed Anomite. 
Sedes : strata vetusta, calcaria. 
Common in limestone near Middleton, Hucklow, Tideswell, 5cc. 
SPECIMINA. 
fa. S. superficle striis destituta. Nucleus. 
Obs. We are under some doubt with respect to V. b. The difference between it and a. in the 
convexity of the imperforated valve, is so remarkable, that, at the first sight, no one would hesi- 
tate in pronouncing them to be distinct species ; however, on a closer inspection, we find not only 
the general outline and structure to be the same, but also the minute work or markings on the 
surface ; and this, it may be observed, frequently affords in shells more indubitable specific dis- 
tinctions than even form — ^We have been induced, therefore, to consider the varieties in question 
as one species, though as before stated, with some degree of hesitation. 
20. Conch. Anomites transversim ovalis decussatim striatus : striis longitU' 
dinalibus confeitis subtilissimis ; transvcrsis remotioribus subelevatis mit- 
joribus, margine integro. 
Tab. 36. Fig. 3. 
Varietas. 
b. V. sti'ils longitudinalibus subobsoletis ; transversalibus approximatis. 
Streaked Anomite. 
