826 



INDEX OF GENERA. 



Eumetria, 346 

 Eunella, 303 

 Eunema, 670 

 Euomphalidse, 653 

 Euomphalopteris, 629 

 Euomphalus, 659 

 Euphemus, 621 

 Eupsammia, 105 

 Eurymya, 517 

 Euryzone, 644 

 Eutrochus, 703 

 Evactinopora, 164 

 Exilia, 777 

 Exogyra, 472 



Falsifusus, 774 

 Fasciolaria, 772 

 Favistella, 71 

 Favosites, 84 

 Fenestella, 142 

 Fenestralia, 150 

 Fenestrapora, 145 

 Fibula, 748 

 Ficus, 760 

 Filifascigera, 166 

 Fissurella, 708 

 Fissurellidae, 707 

 Fissuridea, 708 

 Fistulipora, 124 

 Flabellum, 101 

 Foraminifera, 8 

 Fordilla, 389 

 Fulgur, 767 

 Fulguridae, 764 

 Fulguroficus, 779 

 Fulgurofusus, 775 

 Fusidae, 773 

 Fusispira, 697 

 Fusoficula, 780 

 Fusulina, 12 

 Fusus, 773 



Galerus, 713 

 Gastropoda, 582 

 Gervillia, 438 

 Gervilliopsis, 439 

 Gibbula, 702 

 Glauconia, 738 

 Glauconome, 151 

 Globigerina, 10 

 Glossina, 195 

 Glossites, 384 

 Glycimeris, 418 

 Glyptodesma, 421 

 Glyptopora, 163 

 Goniobasis, 742 

 Goniograptus, 29 

 Goniophora, 518 

 Grammysia, 380 

 Graptacme, 580 

 Graptolites, 21 

 Graptolitoidea, 27 



Gryphsea, 467 

 Gryphaeostrea, 465 

 Gypidula, 278 

 Gyrodes, 719 

 Gyroma, 646 

 Gyronema, 671 



Hadrophyllum, 65 

 Halobia, 452 

 Halysites, 96 

 Haminea, 809 

 Hapsiphyllum, 58 

 Hastula, 800 

 Hebertella, 254 

 Hederella, 120 

 Heilprinia, 775 

 Helcionella, 607 

 Helcionopsis, 604 

 Helicidae, 822 

 Helicotoma, 658 

 Heliolites, 97 

 Heliophyllum, 67 

 Helix, 822 

 Helopora, 152 

 Hemiphragma, 137 

 Hemipleurotoma, 801 

 Hemitrypa, 146 

 Hercynella, 811 

 Hernodia, 120 

 Heteropoda, 823 

 Heteropora, 168 

 Hexacoralla, 99 

 Hindia, 14 

 Hipparionyx, 232 

 Holopea, 676 

 Homoeospira, 344 

 Homotrypa, 128 

 Honeoyea, 429 

 Hormotoma, 648 

 Hormotomina, 651 

 Hustedia, 345 

 Hyattella, 348 

 Hydnoceras, 17 

 Hydrocorallines, 34 

 Hydrozoa, 20 

 Hypothyris, 294 

 Hypseloconus, 604 

 Hypsipleura, 739 



Ichthyosarcolites, 551 

 Idiostroma, 43 

 Igoceras, 689 

 Ilionia, 379 

 Inoceramus, 440 

 Intrapora, 158 

 Iphidea, 201 

 Ischadites, 19 

 Ischyrodonta, 416 

 Isocardia, 561 

 Isonema, 692 



Kingena, 305 

 Kutorgina, 209 



Labechia, 46 

 Lacinia, 781 



Laevidentalium, 578, 581 

 Lamellibranchiata, 361 

 Lathyrus, 777 

 Laxispira, 738 

 Leda, 400 

 Legumen, 571 

 Leiopteria, 424 

 Leiorhynchus, 289 

 Lepetopsis, 609 

 Leptaena, 225 

 Leptobolus, 194 

 Leptocoelia, 351 

 Leptodesma, 425 

 Leptosolen, 570 

 Leptostrophia, 215, 217 

 Levifusus, 771 

 Lichenalia, 125 

 Lichenalia, 165 

 Lima, 509 

 Limnaea, 816 

 Limnaeidae, 816 

 Limoptera, 422 

 Linearia, 567 

 Lingula, 194 

 Lingulasma, 198 

 Lingulella, 192 

 Lingulepis, 193 

 Lingulodiscina, 202 

 Linnarssonia, 200 

 Liopistha, 531 

 Liospira, 640 

 Lirofusus, 778 

 Lispodesthes, 754 

 Lithostrotion, 76 

 Loculipora, 146 

 Loganograptus, 28 

 Lophophyllum, 76 

 Lophospira, 631 

 Loxonema, 692 

 Loxonematidae, 691 

 Loxopteria, 426 

 Lucina, 555 

 Lunatia, 717 

 Lunulicardium, 427 

 Lyellia, 96 

 Lymnophysa, 817 

 Lyriopecten, 494 

 Lyrodesma, 481 

 Lyropecten, 502 

 Lyropora, 150 



Maclurea, 664 

 Maclurina, 666 

 Maclurites, 664 

 Mactra, 571 

 Mangilia, 804 

 Margarita, 704 

 Marginella, 788 

 Marginellidae, 788 

 Martinia, 340 



