15 



Fossils in A/de?i's quarry: Camarotceckia diiplicata (94), 

 Ambocceha umbonatj, (108-109), Prcductellm, etc. 



Visit the ravines of Canadaway creek. 



I?riendsliip. — Prof. H. S. Williams records similar fossils and 

 rocks here at Miller's quarry and ravine south of town 

 as are to be found at South Cuba, which see. 



Hornellsville. — Rocks Black and olive shales below (Port- 

 age in affinities) ; gray sandstone and shales upon the 

 hills (see Sherwood's quarry). 



Exposures Railroad cut west of the station with Cardiola 

 retrostriata (11), Bactrites acicula (36), Productella spe- 

 ciosa (46), Cladochonus (61), Schizophoria zmpressa (52- 

 53). — H. S. Williams. 



In quarries 3 miles southwest of town: Spirifer disjunctus 

 (87), Spirifer mesacostahs (40), Mytilarca chemu?ige?isis (73), 

 Schizophoria zmpressa (52-53), Schiz. tioga (in), Athyris a?igel- 

 ica (97), Orthothetes chemungensis (116-117) , Euomphalus hecak 

 (86), Rh ipzdomella va?i uxemi (no). 



Ithaca. — Rocks: Bluish gray sandstone and shale, and nearly 

 black shale. 



Genesee beds with fossils (Fig's. 1-7 and 9 , PL V ) at 

 Esty's glen, lower portion of glen, 4 ft. below hard 

 sandstone ledge. Also % mile south of Glen wood. 

 Lower 100 ft. in Taughannock gorge. 



Lower Portage sandstone with true Portage or western fauna; 

 McKinney's station; at foot of Ithaca falls. 



Ithaca shale: Williams brook, southwest corner of lake, 

 just above R. R, 



Ithaca sandstone with Cryptonella eudora: University quar- 

 ries; quarries at base of South hill. 



Typical Ithaca brachiopod fauna: Triphammer falls; Eddy's 

 dam; quarries on South hill, including the old Inclined 

 plane. 



Fossils: See PPs, V — VIII. 



