190 Systematic Paleontology — Middle Dijvonian 



Eoad % mile east of Queen City Hotel. Cumberland; Williams Eoad, 

 14 mile east of Qneen City Hotel, Cumberland; in Jennings Run, Vo 

 mile west of Corriganvillc ; Town Creek Eoad at Geo. Diefenbaugh's ; 

 east side Warrior Mt. east of Eush ; on !N'ational Eoad % mile west 

 of Tonoloway Eidge; B. & 0. E. E. cut at 21st Bridge; on Oldtown 

 Eoad, east of Maryland Ave., Ciiml)eTland ; McCoys Ferry; south- 

 west of McCoys Ferry: on the Hancock-Harrisonville Eoad about 2 

 miles north of Hancock ; on National Eoad northeast of Cumberland ; 

 in run at Hancock east of Catholic church ; along Flintstone Creek in 

 Gilpin ; on National Eoad in Gilpin ; on road east of Pine Hill about 

 4 miles north of Oldtown ; west of Lock No. 56 at Great Cacapon ; west of 

 iron bridge over Town Creek northeast of Oldtown; on National Eoad, 

 i mile west of Licking Creek; on the Eomney-Hanging Eock Eoad about 

 ^ mile north of Eomney, W. Va. ; on road about half way between Eomney 

 and Hanging Eock, W. Va. ; W. Va. side Potomac Biver, about 3 and again 

 about 4 miles south of Cumberland: B. & 0. E. E. cut at Hancock 

 Station, W. Va. 



Collections. — Maryland Geological Survey ; New York State Museum ; 

 American Museum of Natural History. 



Spirifer granulosus (Conrad) 

 Plate XVIII, Figs. 1-G 



Delthyris granulosa Conrad, 1839, Third Ann. Rep. Geol. Surv. N. Y., p. 65. 

 Delthyris gramilifera Hall, 1843, Geol. N. Y., pt. iv, p. 206, fig. 1. 

 Spirifer granuUfera Hall, 1857, Tenth Rep. N. Y. State Cah. Nat. Hist., p. 163. 

 Delthyris congesta Rogers, 1858. Geol. Penna.. vol. ii, pt. ii, p. 828, figs. 670, 



673. 

 Spirifera granuli-fera Hall, 1867, Pal. N. Y., vol. iv, p. 223, pi. xxxvi, figs. 1-13. 

 Spirifera granuUfera Keyes, 1891, Johns Hopkins Univ. Circ., vol. xi, p. 29. 

 Spirifer granulosus Hall and Clarke, 1893, Pal. N. Y., vol. viii, pt. ii, pp. 29, 



30, 31, 39; pi. xxiii, figs. 1-15; pi. xxix, figs. 9-12. 

 Spirifer granulosus Schuchert, 1897, Bull. U. S. Geol. Surv., No. 87, p. 391. 

 Spirifer granulosus Clarke, 1903, N. Y. State Mus., Bull. 65, p. 317. 

 Spirifer granulosus Grabaii and Shimer. 1909, N. Am. Index Fossils, vol. i, 



p. 328, fig. 417. 



Description. — Slid I lariie. ventricose to gihlious: liingc-line generally 

 equal to the greatest width of the sliell; cardinal extremities obtuse. 



