INDEX OF SPECIES. 



fertile, Batostoma, n, I 136 

 festinata, Nisusia, f, I 211 

 fialar, Haploceras, n, II 168 

 fibratum, Tetradium, n, I 99 

 fibristriata, Mytilarca, f, I 433 

 fibrosa, Hindia, f, I 14 

 ficus, Dichocrinus, m, II 521 

 filitextus, Pleurocystites, m, II 466 

 filosa, 



Pentremitidea, f, II 480 



Schizocrania, f, I 202 

 fimbriatus, a, um, 



Aparchites, m, II 343 



Kloedenia, f, II 356 



Lithopsis, f, II 457 



Pachydictya, f, I 159 



Phragmolithes, m, I 617 



Reticularia, f, I 338 

 fischeri, 



Chonopectus, n, I 239 



Cladopora, f, I 93 



Triarthrus, m, II 286 

 fissicosta, Plectorthis, f, I 252 

 fissurella, 



Igoceras, n, I 690 



Styliolina, f, II 16 

 fissus. Cancer, m, II 395 

 fistulata, Polypora, f, I 149 

 flabellaris, Homotrypa, f, I 129 

 flabellata, Diastoporina, f, I 120 

 flabelliforme, Dictyonema, n, I 24 

 flabellites, 



Anoplotheca, f, I 351 



Leptocoelia, f, I 351 



Orthis, f, I 251 

 flabellum, 



Cornellites, m, I 421 



Pterinea, f, I 421 

 fletcheri, Sphaeropthalmus, m, II 282 

 flexilis, Onychaster, m, II 571 

 flexuosus, a, um, 



Dendrograptus, m, I 26 



Striatopora, f, I 94 

 florealis, is, e, 



Amygdalocystites, m, II 463 



Ascodictyon, n, I 117 



Cassidulus, m, II 596 

 florida, Constellaria, f, I 136 

 floridanus, a, um, 



Cryptonatica, f, I 719 



Lathy rus, m, I 777 



Natica, f, I 719 

 florigerus, Palombolus, m, II 455 

 florissanti, Barbarothea, f, II 454 

 fluctum, Orthoceras, n, II 51 

 fluviatilis. is, e, 



Cerithiopsis, f, I 749 



Cerithium, n, I 749 

 foliaceus, 



Diplograptus, m, I 33 



Metatirolites, m, II 157 



Tirolites, m, II 157 



folliceps, Proetus, m, II 301 

 follis, Plasmopora, f, I 98 

 forbesi, Glyptocystites, m, II 463 

 forbesianus, Temnocheilus, m, II 95 

 formosus, a, um, 



Orthonychia, f, I 687 



Rhynchospira, f, I 344 



Sphaerium, n, I 544 



Stenochisma, n, I 288 



Viviparus, m, I 727 

 fornacula, Spirifer, m, I 327 

 fornicata, 



Barrandella, f, I 276 



Clorinda, f, I 276 



Crepidula, f, I 714 

 forschammeri, Paradoxides, m, II 268 

 fossilis, 



Homothetus, m, II 428 



Palseothrips, m, II 444 

 fragilis, is, e, 



Helopora, f, I 152 



Inoceramus, m, I 441 



Lunulicardium, n, I 428 



Pterochasnia, f, I 428 



Sigaretus, m, I 715 

 fragmentum, Bembidium, n, II 448 

 franconiensis, Hypseloconus, m, I 605 

 fraterna, Isocardia, f, I 561 

 fremonti, Hamites, m, II 200 

 frondosa, 



Ceramophylla, f, I 123 



Clathropora, f, I 156 



Proboscina, f, I 118 

 fucanus, a, um, 



Chlamys, f, I 504 



Pecten, m, I 504 

 fulcrata, Ctenobolbina, f, II 353 

 fultonensis, Athyris, f, I 352 

 furcifera, Cladophyllia, f, I 100 

 furcillatus, Thamniscus, m, I 150 

 fusiformis, is, e, 



Allonema, n, I 118 



Fulgur, n, I 768 



Pugnellus, m, I 755 



Soleniscus, m, I 699 



gabbi, 



Crassatellites, m, I 541 



Orthaulax, f, I 756 



Protengonoceras, n, II 212 



Sageceras, n, II 152 



Schloenbachia, f, II 225 

 galba, Cylichna, f, I 811 

 galeatus, a, um, 



Ellipsocephalus, m, II 265 



Gypidula, f, I 278 



Sieberella, f, I 278 

 galenaense, Lingulasma, n, I 199 

 galtensis, 



Eotomaria, f, I 643 



Ilionia, f, I 379 

 gamagei, Acrothele, f, I 200 



