Register. 
749 
Hyalonema 185. 
Smithi 185. 
Hyalostelia 185. 
Hyalotragos 151. 
patella 151. 
Hytioclypus 526, 534. 
gibberulus 526. 
Hybocrinidae 343, 350. 
Hyboerinus 343, 350, 413. 
Hydnophora 253, 274, 275. 
Hydra 281. 
Hydractinia282,284,302,303. 
calcarea 283. 
gregaria 283. 
Hydreionocrinus 344, 361. 
Hydren 278. 
Hydriocrinus 360. 
Hydrocorallina281, 283, 284. 
Hydroida 279, 280, 281. 
Hydromedusen 278. 
Hydrophora 280. 
Hydrozoa 278. 
Hymeniastrum 124. 
Hymenocyclus 102. 
Hymenopbyllia 252. 
Hymerhapliia 143. 
Hyocrinus 346, 387. 
Bethellianus 329, 388. 
Hypanthocrinus 345, 380. 
reguläris 379. 
Hypeckinus 509. 
Hyperammina 726. 
Hypodiadema 501. 
Hyposalenia 499. 
Hypothyridae 689. 
Hypothyris 689. 
Hysterolithus 674. 
vulvarius 674. 
Hysteroptera 674. 
I. 
Ichthyocrinidae 343, 355. 
Ichthyocrinus 343, 355. 
laevis 356. 
Ichthyorliachis 590. 603. 
Icosidactylocriuus 374. 
Idmonea 589, 599. 
dorsata 599. 
triquetra 600. 
Idmoneidae 599. 
Igel strahier 463. 
Ilarionia 530. 
Imperforata 67, 74, 110, 723, 
725. 
Inarticulata 587, 595, 662. 
Inexpleta 225. 
Infraclypeus 526. 
Infulaster 536. 
Infusoria 57, 58. 
Inocaulis 290. 
Intricaria 605. 
Inversaria 606. 
Involutina 75, 92, 112, 724. 
Iocrinus 358. 
Iphidea 665, 717. 
Irreguläres 477, 510 
Isaster 541. 
Isastraea 222, 256, 272, 273. 
helianthoides 256. 
Ischadites 83, 728. 
Koenigi 728. 
Iscliyracantküs 566. 
Isidinae 208, 210. 
Isis 210. 
Ismenia 705, 706, 707, 708, 
720. 
Isocora 261. 
Isocrinus 353, 395. 
Isorhaphinia 157. 
Isophyllia 252. 
Isorliynchus 679. 
J. 
Jaculella 726. 
Jerea 154, 163. 
caespitosa 164, 
pyriformis 146, 147, 154, 
163. 
Quenstedti 163. 
scripta 156. 
Jereica 154. 
polystoma 149, 155. 
punctata 155. 
Juucella antiqua 210. 
K. 
Kaliapsis 166. 
Katasalenier 498. 
Kenophyllum 226. 
Keraiophorus 505. 
Keratophytes 590, 600, 603. 
Keyserliugkia 664, 717. 
Kingena 662, 707, 720. 
Friesenensis 707, 708. 
gutta 708. 
lima. 707. 
orbis 707. 
pentaedra 707. 
Kingia 707. 
Kleinia 541. 
Klitambonites 676. 
Koninckina 661, 680, 718. 
Leonhardi 680. 
Koninckinidae 661, 680. 
Koninckocrinus 391. 
Kraussina 662, 708, 720. 
rubra 708. 
Krusensteruia 607. 
Ktenodema 253. 
Kumatiophyllum 233. 
Kutorgina 660, 664, 717. 
cingulata 664. 
L. 
Labechia 287, 612, 613. 
Labyrintkuleae 57. 
Laceripora 236. 
Lagena 63, 85, 111, 728. 
semistriata 85. 
Lagenidae 84, 109, 111, 113, 
114, 728. 
Lageniocrinus 343, 350. 
seminulum 350. 
Lagyuis 74. 
Lamellastraea 254. 
Lamellibranchiata 573. 
Lampterocrinus 345, 375. 
Lanceopora 624, 633. 
Lancispongia 176. 
Lanuginella 185. 
Laqueus 706, 720. 
Californicus 706. 
Larvaria 82. 
Lasiograptus 302, 304. 
costatus 302. 
Lasmogyra 261. 
Lasmopliyllia 250. 
