ANIMALS. 209 
Rissoa Gissoni, Brown. Plate XVI, fig. 17. 
Rissoa Grpsont, Brown. Trans. Manch. Geol. Soc., vol. i, p. 64, pl. vi, figs. 15, 16, 17, 
1839. 
(? young) —  pusiL£La, Brown. Op. cit., p. 63, pl. vi, figs. 6, 7, 8. 
Born synonyms. Brown, Fossil Conchology, p. 79, pl. xxxvii*, figs. 22-24, 31-33, 
1841 (2). 
Idem. Morris, Catalogue, p. 161, 1843. 
Idem. De Verneuil, Bull. Soc. Géol. de France, 2™° série, vol. i, p. 36, 1844. 
Idem. Geol. Russ., vol. 1, p. 225, 1845. 
Idem. Tennant, Strat. List., p. 89, 1847. 
Diagnosis. — Shell smooth, oblong-ovate; spire and body of nearly equal length ; 
spire consisting of four not very oblique, but rapidly decreasing volutions, terminating 
im an acute apex ; suture well marked, but not deep; aperture ovate; outer lip smooth. 
Length not quite a quarter of an inch; breadth somewhat more than one eighth of an 
inch.” (Brown.’) 
“Found in the Magnesian Marl at Collyhurst. In Mr. Binney’s cabinet.” 
Genus Loxonema, Phillips. 
Diagnosis.—“ Spiral, turriculated; whorls convex, their upper edges adpressed 
against the next above ; without spiral band; mouth oblong, attenuated above, effused 
below, with a sigmoidal edge to the right lip; no umbilicus (?); surface covered by 
longitudinal threads or ridges generally arched.’’* (Phillips.) 
Type, Zerebra sinuosa, J. de C. Sowerby. 
‘“These observations are merely provisional until the form of the aperture is more 
perfectly known. The shells have been placed as Melania, Rissoa, Terebra, Turritella, 
and Scalaria.”* 
LoxoneMa FasciAta, King. Plate XVI, fig. 30. 
Meanra@ (?), Phillips. Sedgwick, Trans. Geol. Soc. Lond., 2d series, vol. iii, p. 118, 1829. 
— ee De la Beche, Geol. Man., p. 384, 1831; Germ. Ed. p. 459, 1832 ; 
3d Eng. Ed., p. 573, 1833. 
: Loxonema (?) Unnt, Fleming. De Verneuil (apud King), Bull. Soc. Géol. de France, 
2™ série, vol. i, p. 35, 1844. 
— — 33 Geol. Russ., vol. i, p. 225, 1845. 
— — o3 Tennant, Strat. List, p. 89, 1847. 
_- Fasciava, King. Catalogue, p. 13, 1848. 
TurRITELLA Puriiipsi1, Howse. Trans. T. N. F. C., vol. i, pp. 240, 241, 1848. 
— TUNSTALLENSIS ,, (Variety.) Loc. cit. 
1 Trans. Manch. Geol. Soce., vol. i, p. 64. 
Vide Brown’s Fossil Conchology, p. 79. 
3 Paleozoic Fossils, p. 98. 
4 Loc. cit. 
66 
