GEOLOGIC MAP OF THE TULLY QUADRANGLE 



61 



2519 Ithaca beds. Whitney's Point, Broome CO.; Sullivan's 



quarry, 1 mile west. 200 feet above river. D. D. Luther, 

 collector. 1900. 



2520 Ithaca beds. Lisle ; 1 mile north of station, along east side 



of river. D. D. Luther and R. Ruedemann, collectors. 1900. 



2523 Ithaca beds. Roadside north of Emmons, Otsego co., 3 miles 



east of Oneonta. 100 feet below top of Ithaca. D. D. 

 Luther, collector. 1900. 



2524 Ithaca beds. Highest beds of formation, Ean's quarry r 



mile east of Oneonta. D. D. Luther, collector. 1900. 



2525 Ithaca beds. Upper layers. Quarry on hillside north of 



Emmons. D. D. Luther, collector. 1900. 



2526 Ithaca beds ; upper layers. Quarry on hillside north of Em- 



mons. D. D. Luther, collector. 1900. 



2527 Ithaca beds. Cowles hill, Greene, Chenango co. D. D. 



Luther, collector. 1900. 



2528 Ithaca beds. West, or Willard's, hill, ^4 mile west of Greene, 



and J4 m ^ e north of Cowles hill. D. D. Luther, collector. 

 1900. 



2530 Ithaca beds. Juliand hill, Greene. D. D. Luther, collector. 

 1900. 



Crustaceans 



Phacops rana Green, 2449, 2455, 2460, Rhinocaris columbina Clarke, 2471, 

 2461, 2475, 2489, 2492, 251 1, 2512 2474, 2479, 2494, 2495, 2507 



Cryphaeus boothi Green, 2484 R. capsella Clarke, 2478, 2479 



Homalonotus dekayi Green, 2449 j R. scaphoptera Clarke, 2451, 25 n 



Echinocaris punctata Hall, 2451, 2480, R. ?, 2500 

 2494, 2495 



Cephalopods 



Orthoceras nuntium Hall, 2473, 251 1 I 2488, 2497, 2501, 2502, 2509, 2513, 



O. pacator Hall ?, 2494 



O. bcbryx var. cayuga Hall, 2484 



O. cf. bebryx Hall, 2527 



O. sp. incert. 2461, 2479, 2481, 2482, 



2516 



Bactrites sp. nov. 2478, 2516 

 Tornoceras uniangulare Conrad, 2472, 

 2477, 2478, 2482, 2487, 2490, 2494 



Pteropods 



Tentaculites bellulus Hall, 2500, 2526 

 T. cf. spiculus Hall, 2460, 2473, 2478, 



2497, 2502, 2520 

 T. sp. incert. 2449, 2466, 2468, 2478, 



2496, 2497, 2499, 2502, 2508 



T. nov. 2478 



Styliolina fissurella Hall, 2464 

 Conularia congregata Hall ?, 2479 

 C. cf. crebristriata Hall, 2474 

 C. sp.?, 2495 



