INDEX. 



231 



Fleckenmergel, 109. 



Fossil Cepbalopods, viii, 2, 51. 



France, 86, 88, 93, 97, 98, 101, 102. 



Southern, 114. 

 Fraas, vii, 7, 33, 96, 98, 102, 118, 132, 141, 149, 158, 



159, 167, 185, 197, 215. 

 Franconia, 87. 

 Funnels of siphon, 13. 



Gabb, 172, 173. 



Gard, 87, 88. 



Gastatter Grabens, 95, 109. 



Gasteropoda, 8, 15, 28, 118. 



Gaudry, vii. 



Gelbesandstein, 94. 



Genealogy of a series, 56. 



Genesis of Progressive Characteristics, 71. 



Eetrogressive Characteristics, 74. 

 Genus, definition of, 55. 

 Geographic Separation, 27. 



Distribution, 86. 

 Geometricus Bed, 143, 165, 167, 168, 169, 182, 196 : 



197, 198, 207, 208. 

 Geratology, ix, 20. 



Geratologous Forms, law of evolution of, 31, 36, 46. 

 Geratologous Radicals, 28. 

 Germany, 62, 86, 103, 143, 167, 169, 201. 

 Geryonea, 45. 

 Geyer, 85, 95, 100, 109, 110, 111, 115, 135, 154, 173 



174, 196, 200, 213, 221. 

 Gloucester, 208, 209. 

 Gloucestershire, 88, 215. 

 Glyphioceras diadema, 22 note, 24. 

 Gmund, 167, 179, 183-185, 197, 206, 208. 

 Gomphoceras Belloti, Bar., 34. 

 Goniaclymenidse, 80. 

 Goniatitina?, 1-4, 7, 10, 11, 14, 17-19, 25, 28, 30, 39 



44, 48, 49, 123. 

 Goniatites, 25, 49. 

 Goniatites atratus, 2, 18. 

 Listeri, 2. 



prsematurum, 111 note. 

 Goniatitinula, 17, 196. 

 Gonioeeratida?, 80. 



Gbppingen, 171, 181, 182, 183, 186, 206, 207. 

 Gottsche, 86. 

 Grasse, 114. 

 Gravelles, 91. 

 Greenland, 86. 

 Griesbach, 4. 



Gryphsea arcuata Beds, 213. 

 Guibalianus Subseries, 106. 

 Guillon, 91. 

 Gulf of Lyons, 86. 

 Gumbel, 49, 89, 95, 109, 153. 

 Gymnites, 5, 6, 22, 85, 113, 117. 

 Gymnites Credneri, 6. 

 fecundus, 2. 

 Ilumboldti, 6. 



Gymnites incultus, 6. 



Palmai, 6. 

 Gyroceras, 25, 29, 167. 



Habit, effects of, x, 26, 27, 29, 30, 47, 49-51, 53. 

 Hseckel, 6, 18, 20,21,22, 38. 

 Halorites, 6. 

 Halorites decrescens, 6. 



Ramsaueri, 6. 



semiglobosus, 6. 



semiplicatus, 6. 

 Hall, 34, 35. 

 Halstadt, 213. 

 Hamites, 29, 33, 47. 

 Hammerkhar, 126. 

 Hanover, 88, 130. 

 Hanoverian Fauna, 114, 215. 

 Haploceras, 24, 84 

 Harpoceras, 84. 

 Harpoceras Sowerbyi, 24. 

 Hauer, 28, 85, 95, 97, 100, 102, 109-112, 125, 143, 



148, 159, 196. 

 Haug, 195 note. 

 Haute Saone, 87. 

 Haut Rhin, 87. 

 Hebert, viii. 

 Hechingen, 167, 186. 

 Helictites, 28. 

 Helvetic Basin, 87, 88. 

 Henley i Bed, 218. 



Henslow, Origin of Floral Structures, 50 note. 

 Herault, 81, 87. 



Herbich, 55, 85, 95, 96, 110, 111, 159. 

 Hercoceratidre, 80. 

 Heredity, Law of, ix, 73, 74, 77. 

 Heterology, 10 note, 27. 

 Hierlatz, 109, 110, 111, 196, 213. 

 Hierlatz Bed, 109, 111, 112, 213. 

 Hildesheim, 129, 130. 

 Hildoeeras Walcoti, 24, 107. 

 Hippuritidae, 118. 

 Hohenheim, 156. 

 Holm, 13, 35. 

 Holcodiscus, 23. 

 Hollow keel, 55, 214, 215. 

 Holochoanoidal Funnel, 12. 

 Homogeny, 10 and note, 27. 

 Homology, 10 note, 27. 

 Homoplasy, 10 and note, 27. 

 Homozoic Bands, 87 

 Hoplites, 33, 84. 

 Hoplites Bruguierianus, 23, 26. 

 Cornuelianus, 23. 

 Royerianus, 23. 

 Humboldt Co., 173. 

 Hungarites, 3. 

 Hydra, 45. 

 Hyponome, 29, 49. 

 Hymenoptera, 9 note, 44. 



