PALEONTOLOGICAL INDEX 



531 



Heliopelta eiileri. 490. 

 leewenkockii, 499. 

 nietii, 499. 

 Hemiaulus, 496. 

 bifrons, 496. 

 polycistuiorum, 496. 

 solenocero.s, 496. 

 Hemicardium columba, 322. 

 Heminactra, 2Sti. 

 Hemipleurotoma, cxxiv ; ],',6. 

 Hemipristis, 90. 

 crennlatus, 90. 

 heteropleui'ns, 90. 

 serra, xcvi, cli ; 90. 

 Heptrauchias primigenius, 77. 

 Hercotheca, 490. 



neammilaris, 490. 

 Here, 337. 

 Hexalonche, j,jS. 



microsphaera, cxviii ; J,.i8. 

 Hexastj'lus, J,59. 



mai-ginatus, 450. 

 simplex, cxviii ; ,}J.9. 

 Hindsiella, 3^G. 



acuta, ex, cxxxii ; SM. 

 Hyalodiscus, 502. 

 laevis, 502. 

 stelliger, 502. 

 Hydi-actinia, ^33, 435, 430, 437. 

 calcarea, 435. 

 circumvestiens, 433. 434. 

 miclielini, 433, 434. 

 multispinosa, cxvi ; J^SS, 430, 437. 

 pliocsena, 433, 434. 

 vicaryi, 435. 

 HydrocoralliniP, J,S3. 

 Ilydrozoa, cxvi, cli; ], J,33. 

 Hypocetus. 30. 



mediatlanticus, xciv ; 30. 



Idmonea, ^0.}. 



( ?) expansa. cxvi ; JfO.',. 



ti-iqueti-a. 405. 

 lumoneidae, .'/O). 

 Ilyanassa, clii ; 190. 



porcina, cii, cxxiv ; lUO. 

 Infundibuliiui centralis, 248. 



concentricuiu, 24S. 



gyrinum, 247. 



perarmatum, 247. 

 Inia, S, 25. 

 Isapis, cxxvi ; 240. 

 Ischitonidse, 270. 

 Ischnochitonidae, 270. 

 Ischyrhiza, 93. 



antiqua, 93. 



Isocardia, cxxxii, cliii : 31G. 



conradi, 317. 



fraterna. Ixxvii, 

 Ixxxviii, Ixxxix. 

 cxxxii, clv ; 317. 



ignolea, ex ; 318. 



mai'koei, ex ; 316, 317. 



mazlea, ex ; 317. 



rustica, 317. 

 Isoeardiacea, 316. 

 Isocardiidae, 316. 

 Isognomon torta, 383. 

 Isurus desorii, 79. 



hastalis, SO. 



minutus. 81. 



sillimani, 81. 

 Ixacantlius, 9, lo. 15, 23, 508. 



atropius. xciv ; IS. 



coelospondylus, xciv ; 15, 19 



conradi, xciv ; 16. 



spinosus, xciv ; 17. 



stenus, xciv ; 10, 16. 



K 



Kellia. cxxxii ; 331. 



rotundula, exii ; 331. 



sp. indet, 331. 



triangula, 330. 

 Kennerleyia, 358. 

 Kololophos terqiiemi, 407. 



Labiosa, cxxx ; 290. 

 canaliculata, 290. 



sp., cviil ; 290. 

 Laevicardiiim, cxxxii ; 323. 



mortoni, 323. 

 Lagenidfe, .}7.}. 

 Lamna, 79. oi. 



cuspidata, 78. 



elegans, 79. 



hopei, 90. 

 Lamnidae, 78, S3. 

 Latiarca idonea, 389. 

 Lavignon tellinoides, 297. 

 Leda, cxxxvi ; 395, 396. 



acrybia, 395, 396. 



amydra, 396. 



coneentrica, cxiv. cxxxvi ; 397. 



lieiata, cxiv ; 395. 



liciata var. amydra, cxiv ; 396. 



phalacra, 395, 396. 

 Ledidse, 395. 

 Leguminosites, 485. 

 Leioti-oehus, 258, 259. 



distans, 258. 



xxxi. Ixxxvi, 

 xc, xci. ex, 



