LoxoN. 360 



Loxonema delphicola, Hall, 15th Annual Report, N. Y. 



jf^^ 1862, page 52, plate 4, fig. 9. Hamil- 

 ton shales^ at Delphi, Onondago Co., 

 N. Y., but difi'ering from the com- 

 f-f^^^^lS^ th.Rh ' ' mon Loxonema of the Hamilton in its 

 less convex whorls, straight striae (bent abruptly on the last 

 whorl ) , and overlap of w^horl upon whorl. Olaypole's collections 

 in Perry county. Pa. Specimens 5-3 (nineteen examples) from 

 Barnett's mill in Hamilton upper shale ; 105-4 (three) Hent- 

 zell's narrows near Clark's mill, from Ham, sandstone ; 196-7 

 (two) Rough and Ready, Huntingdon county, bottom beds of 

 Ham, mid, shale (T3, p. iii) ; also at Mapleton, in Ham., upper 

 shale (T3, p. 109). Frequent in Ham, shale and in hall ore 

 under Tully limestone,, in Madison t., Columbia county (G7, 

 pp. 77, 207).— F/Z/c. 



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

 Helderlerg, Found by Dr. Barrett at Port Jervis, in White's 



Stormville shales above and Stormville limestone beneath the 

 Stormville conglomerate,^ in the Pike Co. Rt., G6, p. 132. — VL. 

 See Appendix, 



Loxonema hamiltoniae, Hall. (Z. nexilis, Hall. Fourth 



V.v^^^^^-^ f ^ ^^^^•' ^- ^•' ^^^^' ^' ^^^' ^^^ ^^^ 



^N^^^^^^^^^^^^s*^ L, nexilis of Phillips.) 15th Annual 

 ^^^^^^^^^/>/.4. Report, N. Y., p. 862, page 53, plate 



4, fig. 8. A specimen If inches long showed 13 whorls. Striae 

 curved as in L, sinuosa. Common in Hamilton Strata^ on the 

 New York lakes. — VLLLc. 



Loxonema hydraulicum, Hall. 24th Rt., 1872, from the 

 Hamilton hydraulic lime. — VLLLc. 



Loxonema nexile. { Terelra nexilis ; T. sinuosa,) Hall, 



i ... 4th Dist. page 200, fig. 80, 8. Hamilton, (See 



j^^^^^ Phillips, Par. Foss. 99, xxxviii, f. 183, 1841. 



^B^ ^^PI Sowerby in Geol. Transactions, [2] V, pi. liv, 



H.SO.8- f. 17).— F///C. 



Loxonema nitiduUim. See Polyphemopsis nitidulus. 

 XLLL 



Loxofiema newheiryi. See Macrocheilus newberryi. 

 XLIL 



