62 



NEW YORK STATE MUSEUM 



Gastropods 



Diaphorostoma, 2492 

 Loxonema, 2456, 2461 

 Euomphalus laxus Hall?, 2459 

 Cyclonema multiliratum Hall, 2479 

 C. sp. nov., 2478 

 C. ?, 2446, 2485 

 Macrochilina sp. nov.?, 2478 

 Holopea sp. nov.? 2461, 2477, 2478, 



2502 

 Cyrtonella pileolus Hall, 2484 

 C. sp. nov. 2512 

 Bellerophon cf. maera Hall, 2516, 



2519, 2528 

 B. cf. rotalinea Hall, 2502 



B. cf. nactus Hall, 2519 



B. sp. nov. I. 2446, 2478, 2496, 



2526 

 B. sp. nov. 2. 2478 

 Carinaropsis ithagenia Clarke, 



2469 

 Murchisonia sp. nov. 2478 

 Pleurotomaria sulcomarginata 



rad, 2450, 2451, 2453, 2471, 



2509, 2512, 2523 

 P. cf. capillaria Conrad, 2524 

 P. cf. itys. Hall, 2496, 2524 

 P. sp. 2460 



2506,1 



2468J 



Con-' 

 2484,: 



Actinopteria eta Hall, 2449,2451,2452, 



2460, 2468, 2469, 2473, 2475, 2476, 



2479, 2484, 2491, 2493, 2496, 2497, 



2499, 2500, 2501, 2504, 2505, 2508, 



2509, 2513, 2516, 2526, 2527 

 A. seta Hall, 2452, 2460, 2468, 2473, 



2488, 2496 

 A. boydi Conrad, 2452, 2460, 2468, 



2473, 2479, 2497, 2505, 2510 

 A. theta Hall, 2479, 2484, 2491 

 A. decussata Hall, 2513 

 A. prora Hall, 2513 

 Pterinea chenmngensis Conrad, 2499, 



2513, 2517 

 P. consimilis Hall?, 2516 

 P. sp. 2510, 2527 

 Lyriopecten tncosfatiis Vanuxem, 



2516, 2527 

 L. ?, 2463, 2478, 2484 

 L. sp. nov., 2513 

 Ectenodesma sp. nov., 2527 

 Pterinopecten vertumnus Hall, 2449, 



2460, 2469 

 P. undosus Hall, 2451 

 Liopteria sayi Hall, 2473 

 L. dekayi Hall, 2478, 2484, 2493, 2496, 



2510 

 L. bigsbyi Plall, 2496 

 Leptodesma rogersi Hall, 2449, 2469, 



2479, 2484, 2496, 2501, 2516, 2519 

 L. spinigerum Conrad, 2449, 2451, 



2460, 2466, 2469, 2470, 2473, 2484, 



2519, 2523 



lamellibranchs j 



L. protextiim Conrad, 2492 ! 



L. navifornie Hall, 2501, 2519 j 



L. sp. incert. 2469, 2473, 2478, 2496J 



2507, 2520, 2524 

 Glyptodesma erectum Conrad, 2450,, 



2510, 2523 ; 



Goniophora cliemiingensis Vanuxem,; 



2478, 2510, 2523 j 



G. rugosa Conrad, 2450 j 



G. sp. incert. 2449, 2484, 2502, 2510,; 



2520 ' 



Modiomorpha concentrica Hall, 2449,' 



2453, 2461, 2476, 2484, 2491, 2492,1 



2493, 2496, 2497, 2508, 2509, 2510 : 

 M. mytiloides Hall, 2449, 2469, 2476, 



2478, 2484, 2489, 2500 I 



M. subalata Hall?, 2449, 2473, 2479,1 



2507, 2513 j 



M. subalata var. chemnngensis Hall,j 



2449, 2479 ; 



M. sp. incert. 2450, 2452, 2479, 2500,! 



2501, 2509 j 



Grammysia bisulcata Conrad, 2450,! 



2457, 2461, 2478, 2479, 2496, 2497,: 



2499, 2501, 2510, 2513, 2516, 2518,- 



2524 I 



G. arcuata Conrad, 2510, 251 1, 2524 

 G. lirata Hall, 2509 ' 



G. magna Hall, 2503 

 G. cf. constricta Hall, 2516 j 



G. sp. incert. 2473, 2507, 251 1, 2513 , 

 Cimitaria recurva Conrad, 2451, 246i,j 



2462, 2479, 2481 ; 



