Ixiv 



THE PALEONTOLOGY OF MINNESOTA. 



Fenestralia, 106, 110,214. 

 Fenestrapora, 106, 110. 

 Fenestrules, 99. 

 Ferns of Catskill group, 6. 

 Ficus, 21, 5, 8. 



austiniana, 14, 9, 22. 



halliana, 22. 



laurophylluru, 22. 



protogea, 14. 



species, 22, 9. 

 Filices, 1. 



Fish teeth, bones, etc., 53, 51, 54. 

 Fistulipora, 107, 102, 110, 111, 148, 315, 325. 



laxata, 325, 324. 

 Fistuliporidas, 107, 98, 103, 104, 109, 111, 148, 301, 



324, 326. 

 Flora, Cretaceous of Minn., 1-22; of Dakota group, 



3, 1-6. 



Flustra, 163. 



Foraminifera, 27-48, 23, 49, 52. 

 Fort Benton group, 53. 

 Fort Pierre group, 3, 53. 

 Fort Union group, 53. 

 Fox Hill group, 3. 

 Frangulaceffi, 5. 

 Frondiporidas, 107. 

 Fungi, 3. 

 Fusispora ventricosa, 287, 301. 



Gamopetaleic, 8, 5. 

 Gasteropegmata, 372. 

 Gaudryina, 31, 28. 



pupoides, 31,52. 



subglabra, 31. 

 Geodia clavata, 72. 

 Glassia, 470. 

 Globigerina, 40, 28. 



acerosa, 43. 



alpigena, 40. 



bulloides, 4O, 52. 



concinna, 40. 



continens, 43. 



cretacea, 41, 52. 



cretoe, 40. 



depressa, 40. 



detrita, 40. 



diploKtoma, 40. 



eoccena, 40. 



faveolata, 41. 



foveolata, 40. 



Jielicina, 42. 



hirsuta, 40. 



libani, 41. 



linna;ana, 42. 



marginata, 42, 52. 



sacculifera, 42, 52. 



stellatM, 40. 



taminensis, 40. 



ternata, 40. 



universa, 43. 

 Globigerinidse, 40. 

 Glossina.347,344, 348. 



beltrarni, 351*. 



deflecta, 348. 



hurlbuti, 347. 



iowensis, 34O. 



raciniformis, 343. 

 Glyptopora, 106, 1 10. 

 Goniocladia, 106, 214. 

 Goniotrypa, 106, 147. 

 Gonocyst, 98, 97. 

 Goncecium, 98, 97. 

 Gorgonia, 208. 

 Grammostomum caloglossa, 34. 



polystigma, 34. 

 Graptodictya. 106, 163, 176. 

 Graptolites, chapter, 55. 

 Graptolithus pristis, 81. 



putillus, 83. 

 Graptolitoidea, 81. 

 Greviopsis, 5. 

 Gymnolaamata, 112, 105. 



Hallina, 471, 337, 472, 473. 



nicolleti, 474, 472. 



saffordi, 473, 472, 474. 

 Halonia, 2. 

 Hebertella, 432, 433. 



bellarugosa, 434. 



borealis, 433*. 

 Hedera, 5. 

 Hederella, 107, 110. 

 Helicopegmata, 465, 470. 

 Helicopora, 106, 109. 

 Heliolites, 53. 

 Heliotrypa, 106, 110. 

 Heliotrypidae, 106. 



Helopora, 189, 103, 106, 109, 122. 186, 190, 191, 196- 

 198, 202, 204, 319. 



alternata, 192, 190, 194. 



armata, 190. 



bellula, 190. 



divaricata, 191, 190, 192, 193. 



elegans, 194*, 190. 



fragilis, 189, 190. 



harrisi, 195, 190, 194. 



imbricata, 190. 



lindstroemi. 190. 



lineata, 159. 



mucronata, 193, 159, 190, 192, 196, 197, 202. 



nodosa, 190. 



quadrata, 193*, 190, 196. 



sp. undet., 196, 190. 



spiniformis, 190, 192, 193, 197, 199. 



tennis, 188. 

 Hemiphragma, 299, 102, 104, 107, 290. 



imperfectum, 301. 



irrasum, 299, 300, 301. 



ottawense, 3OO, 301. 



tenuimurale, 3O1. 

 Hemipronites, 377. 



americanus, 378, 380. 



filitextus, 388. 



planumbona, 390. 



plioata, 393. 

 Hemisepta, 98, 104. 

 Hemitrypa, 106, 109. 

 Hernodia, 107, 110. 



