Paleontological Index 



713 



Grammysia, 21S, 006. 



Grammysia arcuata, 71. 87, lOG, 219. 



bisulcata, 6G, 86, 106, 218. 



circularis, 62, 82, 106, 220. 



communis, 425, 441, 453, 607, 609. 



elliptica, 374, 440. 493, 495, 496, 

 500, 524, 526, 00(;. 



hamiltonensis, 218. 



sp., 55. 106, 220. 



subai-cuata, 440, 511, 514. 527, 006. 



undata, 441, 494. 496, 008. 

 Grammysiida;, 218, 606. 

 Gymnoglossa, 293, 075. 

 Gyroma capillaria, 282, 661. 

 Gyronema liratum, 459. 



H 



Heliophyllum, 540. 



Heliophyllum sci-utaruim, 359, 439, 540. 



sp., 85, 105, 121. 

 Hexacor61Ia. 541. 

 Holopea, 079. 

 Holopea humilis, 443, 680. 



marylandica, 369, 443. 



parva, 499, 502. 



rowei, 369, 443, 500, 679. 



sp., 443, 480, 494, 681. 

 Homalonotus, 328. 

 Homalonotus dekayi, 66. 71, 74, 76. 77, 



82, .108, 328. 

 Hormotoma, 663. 



Hormotoma bistriata. 442, 480, 663. 

 Hyolithes aclis, 443, 688. 

 HyolithidiB, 688. 



I 



Incertse sjedis, 545. 

 Inoceramus oviformis, 255. 



KionoceratidiE, 314. 



Leda, 247, 626. 



Leda diversa, 87, 107, 247. 248, 441, 496, 

 526, 626. 



rostellata, 61, 65, 79, 107, 247. 



sp., 441. 

 LedidiB, 235, 620. 

 Leiopteria conradi, 252. 



laevis, 253. 

 Leiorhynchus globuliformis, 582. 



limitaris, 43. 



multicosta, 177. 



sp., 45. 

 Leperditia, 335. 

 Leperditia siniiata, 336. 



cf. subrotuuda, 59, 91, 108, 335. 



Leporditiida>, 335. 

 Lepticna, 141. 

 Lepta;na depressa, 142. 



nucleata, 159. 



i-bomboidalis, 85, 105, 141. 



tenuistriata, 141. 



vicina, 155. 

 Leptajnisca, 143. 



Leptaenisca australis, 58, 59, 91, l'>5, 143. 

 Leptoccelia acutiplicata, 207. 

 Leptodesma, 254. 

 Lcptodcsma agassizi, 393, 441, 525, 637. 



elongatum, 441. 



lichas. 379, 393, 441, 495, 496, 497, 

 637, 640. 



longispinum, 379, 393, 395, 441, 

 520, 637, 640. 



medon, 441, 525, 526, 638. 



naviforme, 358. 415, 441, 474, 511, 

 515, 517, 6.'J9. 



rogersi, 69, 107, 254, 399, 441, 636. 



sociale, 255. 



sp., 441, 490, 494, 495, 496, 497, 

 524, 525, 526. 

 Leptostrophia, 552. 



Leptostrophia interstrialis, 426, 439, 450, 

 462, 553, 554. 



perplana, 59, 134. 



perplana var. alternata, 439, 495, 

 490, 509, 553, 554. 



perplana var. nervosa, 390, 392, 393, 

 395. 397, 439, 552. 

 Lingula, 125, 546. 

 Lingula clarki, 61, 105, 128. 



cf. compta, 68, 105, 128, 129. 



delia, 68, 105, 546. 



densa, 127. 



llgea, 62, 68, 105, 126, 439. 460, 

 547. 



melie, 547. 



nuda, 65, 71, 105. 



cf. nuda. 91, 127. 



oherni, 439, 546, 517. 



( 7) paliformis, 124. 



punctata, 127. 



spatulata, 439, 456, 457, 460, 548. 



sp., 439, 548. 

 Linguella, 124. 

 Iiingulacea, 124. 

 Llngulida;, 125, 546. 

 Lingu!ella( ?) paliformis, 68, 71, 105, 



124. 

 Lingulellidae, 124. 

 Liopteria, 252, 034. 

 Liopteria auriculata, 441, 450, 636. 



bigsbyi, 358, 427, 441, 493, 503, 510, 

 511, 515, 517, 634. 



(sp. near bigsbyi), 441, 500, 513, 

 635. 



