LOWER CRETACEOUS DEPOSITS CALIFORNIA AND OREGON

268 LOWEB CRETACE0C3 DEPOSITS IX CALIFORNIA AND OREGON
PLATE 23,—CRETACEOUS FOSSILS FIIOM CAUKOIINTA
(L) Polyptychites lecontei nov. Paratype. Greatest diameter, 101 mm.; thickness
of whorl, 64 mm, Hamlin—Broad zone, upper part of Paskenta group; Loc. 113
(C. A. S,)., 4 miles southwest of Ono, Shasta County, p, Utt,
(2) Neocraspcdiics reeterii nov. Holotype, Greatest diameter, 53 mm.; thickness
of whorl, 26 mm. Lower beds of the Horsetown group; Ono aone; Loc. 1353
(C. A. S.), near bridge at Ono, Shasta County, p. 157.
(3, 3a) A naAamuiina vesperiina nov. Holotype. Width of body-chamber, across
both limbs, 61 mm.; doreo-ventral diameter, of larger limb, 21 mm.; diameter of
smaller limb, 18 mm. Hamlin—Broad zone, upper part of Paskenta group; Loc. 113
(C. A. S.), 4 miles southwest of Ono, Shasta County. (3a) Section of Bucul end of
holotype. p. 219.