INDEX 



377 



Edmondia, 228 

 Edrioaster, 156, 157 

 Edrioasteroidea, 156 

 Eleutherozoa, 107-135 

 Ellipsocephalus, 311 

 Elongate gasteropods, 236 

 Emarginula, 239 

 Eiicrinurus, 308 

 Encrinus, 143 

 Endoceras, 286 

 Endoderm, 50 

 Endopodite, 290, 299, 300 

 Endothyra, 23, 27 

 Enoploclytia, 330 

 Entalophora, 192 

 Entomis, 314 

 Entomostraca, 291 

 Entoprocta, 191 

 Eophrynus, 354 

 Eoscorpius, 353 

 Eospharoma, 326 

 Ephemeridae, 335 

 Epiaster, 123 

 Epistoma, 346 

 Epitheca, 77 

 Equus, 13 

 Erodona, 231 

 Eryma, 330 

 .En/on, 329 

 Eryonidse, 331 

 Escutcheon, 202, 205 

 Estheria, 312 

 Euarachnida, 350 

 Eucalyptocrinus, 141 

 Eucladia, 115 

 Eucorystes, 331 

 Eudesia, 183 

 Euomphalus, 240 

 Euphoberia, 333 

 Euproops, 342 

 Eurycare, 305 

 Eurypterida, 343 

 Eurypterus, 348 

 Euthyneura, 233, 248 

 Evolution, 11-13 

 Excurrent canals, 33 

 Exhalent canals, 33 

 Exogyra, 217 

 Exopodite, 290, 299, 300 

 Exsert septa, 78 

 Eye-line, 295 

 Eyes (Eurypterida), 343 



Eyes (Lamellibranchs), 201 

 ,, (Scorpions), 351 

 ,, (Trilobites), 295 

 ,, (Xiphosura), 340 



Fabularia, 22 



Facetted pleurae, 297 



Facial suture, 294 



Family, 13 



False columella, 79 



Fascicularia, 192 



Fasciole, 123 



Favosites, 99 



Feather-stars, 136 



Fenestella, 193 



Fission, 51, 80, 81 



Fissurella, 239 



Fissuridia, 239 



Fixed brachial, 140 

 ,, cheek, 294 

 ,, lamellibranchs, 209 



Flabellum, 92 



Flagellata, 15 



Flagellum, 16, 32 



Fleas, 336 



Flesh-spicules, 35, 38, 41, 42 



Flies, 336 



Flint, 7 



Floscelle, 124 



Food-groove, 136, 140, 146, 152 



Foot (Cephalopoda), 258 

 ,, (Gasteropoda), 232 

 ,, (Lamellibranchia), 197 

 ,, (Mollusca), 197 

 ,, (Scaphopoda), 256 



Footprints, 8 



Foramen, 164 



Foraminifera, 16-28 



Forriculidas, 335 



Fossilisation, 2-8 



Fossula, 78, 85 



Free cheek, 294 



Freshwater lamellibrauchs, 230 



Fulcrum, 297 



Fulgoridae, 336 



Funnel, 257, 280 



Fur caster, 115 



Fusiform gasteropods, 236 



Fusulina, 24, 27 



Fusus, 246 



Galerites, 129 



24—5 



