361 



LOXON. 



Clk.8.16 



Loxonema noe. Clarke, Bull. 16, U. S. G. S. 1885, p. 55, 

 vine 10 pl- 3, fig. 10, magnified S times; found in 



concretions and soft underlying beds, Briggs 

 Gully and Parrish Gully, Ontario Co., N. Y- 

 The only species of the genus in the Naples 

 ( TJ. Genesee) formation, and quite distant from the Loxonemas 

 of the Hamilton strata below, and the Chemung strata above; 

 larger and fewer ribs. — VIII e, 



Loxonema obtusum, Hall. Pal. N. Y., Vol. 3, 1859. Lower 

 Ilelderberg ; found by Dr. Barrett at Port Jervis in Stormville 

 limest07ie^ G6, p. 134. — VI — See Appendix. 



Loxonema robustum, Hall, 15th Annual Report, New 



York,1862; 

 page 52, 

 plate 4, fig. 

 I, a cast, 

 without 

 surface 

 marks, re- 

 ferred to 



Loxonema on account of its flat whorls and close suture. 

 Another fragment, found with it, ha^ a banded suture and is 

 a distinct species. Schoharie grit, Eastern N. Y. — VII h. 

 Loxonema solidum, Hall, 15th Annual Report, 1862, page 

 j: ^ 51, plate 4, fig. 6. Intermediate between 

 L. Gompacta^ and Z. ohtusa ; specimens 

 ^ all imperfect, without shell, and only to 

 /i ,^I^W^/^^^^pl,/ be distinguished by form and proper 

 tions of whorls. Schoharie grit, Eastern N. Y. — VIII, 



Loxonema terebra, Hall. lUus. Dev. Foss. 1876, Chemung, 

 Claypole's Coll. Spec. 196-6 (two) at Rough and Ready RR. 

 cut, Hunt. Co. Pa., from bottom bed of Hamilton middle 

 shales (T3, 111), and at Mapleton, from the H, upper shales 

 (T3, 109).— In Cat. 00, p. 237, specimens 872-40 (impressions) ; 

 872-46 (impression of this sp. ?) ; 872-37 (poor casts of this sp. ?) ; 

 all from Howell's coll. at Nichols, Tioga county, jN. Y. from 

 Chemung strata. See Rpt. I, p. 93. — Also, spec. 883-6 (impres- 

 sion and part of cast), 883-7, -11, -22, -35, -40, -45, -68, Tioga 

 Co.,N. Y., Chemung, — VIII c, VIII g, — See Appendix. 



