INDEX OF GENERA. 



863 



Glyptopora, f, I 163 

 Gnoriste, f, II 455 

 Gomphocystites, m, II 461 

 Goniasteroidocrinus , m, II 



551 

 Goniatites, m, II 141 

 Goniobasis, f, I 742 

 Gonioceras, n, II 117 

 Goniograptus, m, I 29 

 Gonioloboceras, n, II 140 

 Goniophora, f, I 518 

 Grammysia, f, I 380 

 Granatocrinus, m, II 485 

 Graptacme, f, I 580 

 Graptolites, I 21 

 Graptolitoidea, I 27 

 Grasshoppers, II 444 

 Griffithides, m, II 304 

 Grillidse, II 444 

 Gryphaea, f, I 467 

 Gryphaeostrea, f, I 465 

 Gymnotoceras, n, II 158 

 Gypidula, f, I 278 

 Gyrodes, f, I 719 

 Gyroma, n, I 646 

 Gyronema, n, I 671 

 Gyronites, m, II 155 

 Gyrophlebia, f, II 430 



Hadentomoidea, II 437 

 Hadentomum, n, II 437 

 Hadrophyllum, n, I 65 

 Halliella, f, II 346 

 Halloceras, n, II y6 

 Halobia, f, I 452 

 Halysiocrinus, m, II 503 

 Halysites, m, I 96 

 Haminea, f, I 809 

 Hamites, m, II 200 

 Haploceras, n, II 168 

 Haploceratida, II 166 

 Haplocrinus, m, II 499 

 Haplophlebium, n, II 428 

 Hapsiphyllum, n, I 58 

 Harpes, m, II 258 

 Harpina, f, II 258 

 Harvest-flies, II 457 

 Hastula, f, I 800 

 Hauericeras, n, II 171 

 Hebertella, f, I 254 

 Hederella, f, I 120 

 Heeria, f, II 456 

 Heilprinia, f, I 775 

 Helcionella, f, I 607 

 Helcionopsis, f, I 604 

 Helenia, f, II 7 

 Helicancyclus, m, II 202 

 Helicidffi, I 822 

 Helicoceras, n, II 203 

 Helicotoma, f, I 658 

 Heliolites, m, I 97 

 Heliophyllum, n, I 67 



Helix, f, I 822 

 Helopora, f, I 152 

 Helops, f, II 447 

 Hemerobidae, II 451 

 Hemiaster, m, II 599 

 Hemicystites, m, II 473 

 Hemimylacris, f, II 437 

 Hemiphragma, n, I 137 

 Hemipleurotoma, f, I 801 

 Hemiptera, II 455 

 Hemitrypa, f, I 146 

 Hercoceratida, II 93 

 Hercocrinus, m, II 549 

 Hercoglossa, f, II no 

 Hercynella, f, I 811 

 Hernodia, f, I 120 

 Heteroceras, n, II 206 

 Heterocrinus, m, II 501 

 Heteromera, II 446 

 Heteromyza, f, II 455 

 Heteropoda, I 823 

 Heteropora, f, I 168 

 Heteroptera, II 455 

 Hexacoralla, I 99 

 Hexameroceras, n, II 130 

 Hexapoda, II 419 

 Hexapodichnis, m, II 441 

 Hindia, f, I 14 

 Hipparionyx, m, I 232 

 Hipponicharion, n, II 338 

 Histricrinus, m, II 520 

 Hodotermes, m, II 445 

 Holaster, m, II 597 

 Holectypus, m, II 589 

 Holectypoida, II 577, 589 

 Hollina, f, II 357 

 Holmia, f, II 263 

 Holochoanites, II 39 

 Holocystites, m, II 460 

 Holopea, f, I 676 

 Homalonotus, m, II 316 

 Homoegamia, f, II 445 

 Homoeospira, f, I 344 

 Homoptera, II 456 

 Homothetus, m, II 428 

 Homotrypa, f, I 128 

 Honeoyea, f, I 429 

 Hoplites, m, II 191 

 Hormotoma, f, I 648 

 Hormotomina, f, I 651 

 Hughmilleria, f, II 412 

 Hustedia, f, I 345 

 Hyattella, f, I 348 

 Hybocrinus, m, II 500 

 Hydnoceras, n, I 17 

 Hydrobius, m, II 447 

 Hydrochus, m, II 447, 448 

 Hydrocorallines, I 34 

 Hydrometridae, II 456 

 Hydrophilites, m, II 448 

 Hydropsyche, f, II 452 

 Hydrozoa, I 20 



Hylobiites, m, II 442 

 Hymenoptera, II 448 

 Hyolithellus, m, II 7 

 Hyolithes, m, II 2 

 Hyolithidae, II 2 

 Hypoparia, II 256 

 Hypothyris, f, I 294 

 Hypseloconus, m, I 604 

 Hypsipleura, f, I 739 



Ichneumon, m, II 449 

 Ichneumonidae, II 449 

 Ichthyocrinus, m, II 563 

 Ichthyosarcolites, m, I 551 

 Idiostroma, n, I 43 

 Idoceras, n, II 187 

 Igoceras, n, I 689 

 Ilionia, f, I 379 

 Illaenus, m, II 292, 2g8 

 Indusia, f, II 452 

 Inocellia, f, II 451 

 Inoceramus, m, I 440 

 Insecta, II 419 

 Insects, II 419 

 Intrapora, f, I 158 

 Iphidea, f, I 201 

 Ischadites, m, I 19 

 Ischyrodonta, f, I 416 

 Isocaraia, f, I 561 

 Isochilina, f, II 341 

 Isocrinus, m, II 569 

 Isonema, n, I 692 

 Isopoda, II 398 

 Isoptera, II 445 

 Isotelus, m, II 291 

 Ixodes, m, II 415 



Jaekelocystis, f, II 467 

 Jassidae, II 457 

 Joannites, m, II 163 

 Jonesella, f, II 349 

 Jonesina, f, II 359 

 Julopsis, f, II 419 

 Julus, m, II 419 

 Jupiteria, f, II 454 



Kingena, f, I 305 

 Kionoceras, n, II 61 

 Kirkbya, f, II 360 

 Kloedenella, f, II 358 

 Kloedenia, f, II 355 

 Koninckites, m, II 155 

 Koninckoceratida, II loi 

 Krausella, f, II 362 

 Kutorgina, f, I 209 



Labechia, f, I 46 

 Labiduromma, n, II 444 

 Lace wings, II 451 

 Lacinia, f, I 781 

 Laevidentalium, n, I 578 

 Lamellibranchiata, I 361 



