82 



ILLINOIS STATE GEOLOGICAL SURVEY CIRCULAR 480 



Faegri , Knut 



Farmington, IL 



Feliciano, J. M 25 



Felix, C. J 30, 40 



ferns 17, 27, 30, 35, 37, 39-41 



fertile structures 19, 20, 27 



32 

 Field Museum of Natural History ..15, 17 



field trips 20, 22, 34 



Fieldner, A. C 



Fisher, H. C 



Fleming Coal Member 



floral zones 20 



Florin, Rudolph 



Foerste, A. F 



Fort Union flora 



Fountain County, IN 



Francis Creek Shale Member 2, 20 



..41 

 ..25 

 , 26 



, 4i 

 , 29 



, 40 



, 19 

 21 



, 37 

 ..47 

 ..14 



..48 

 , 23 

 ..22 



Frankenberg, J. M, 



.33 



Friendsville Coal Member 2 



Frontenac , KS 



fructifications 7, 11 » 24, 27, 29 



32, 33, 35, 40, 41, 45 



Fry, W. L 34, 40 



Fuller, G. D 



fungi 31, 32, 39 



..26 



, 42 

 , 40 

 , 38 

 ..11 

 , 30 

 , 49 

 , 41 

 ..51 

 , 51 



Galbreath, E. C 51 



Galesburg, IL 22 



gametophytes 35 » 40 



Geological Society of America 20 



Germany 18 



Gillette, N. J 41 



glacial deposits 52 



Gothan, Walther 18, 22, 23 



Graham, Roy 14, 26, 27 



gravels 51 



Graves, Charles 37, 40 



Gray, L. R 45 



Greene County, IN 24 



Gresley, W. S 11, 12 



Griffin, C. D 51 



Gruger, Eberhard 51, 52 



Grundy County, IL 22 



Guennel, G. K 23, 24, 44, 45, 50 



Gulf Ian Series ..51 



gymnosperms 12, 15, 39, 51 



H 



Hall, J. W 32-34, 37, 41, 45, 49 



Halletheca 41 



Hardinsburg Formation 50 



Harms, V. L 41 



Harris, H. W 38 



Harris, S. E 51 



Harris, Tom 23 



Harrisburg, IL 13, 18, 25, 27, 34 



Harrisburg (No. 5) Coal Member 2, 13, 14 



18, 25, 43 



Harrison, J. A 46, 47 



Hart and Hart Coal Company 38 



Harvard University 6, 19, 21, 23, 27 



Heerlen, Second International Carboniferous 



Congress 46 



Hegler Zinc Company , 



Henbest, 0. J , 



Henry County, M0 



Henry Shaw School of Botany 

 Herrin (No. 6) Coal Member . 



25, 26 : 

 Heterangium 



Hexapterospermum . . . 



Hibbert, F. A 



"Hindostan Whetstone 

 Hoffmeister, W. S. . 



Hooker, J. D 



Hopkins, M. E 



Hopkins, W. E 



Hornbaker, A. L. 



Horowitz, A. S 



Hoskins, J. H 



beds" 



31 



Hoskins, J. H. , Memorial Botanical Collec- 

 tions 



Hull Botanical Laboratory 

 Chicago 



....27 



42, 47 



....19 



....29 



2, 8, 12, 19, 20 



28, 34, 38, 42, 47 



29, 37, 41 



41 



20, 40 



..50 

 ..10 

 ..38 

 ..41 

 12, 30 

 ....23 

 .8, 14, 15, 26, 27 

 40, 41, 43, 44, 50 



27 



University of 

 11. 26 



Idanothekion 41 



Illinoian glaciation • 52 



Illinois Mining Institute 10 



Illinois State Collection 6 



Illinois State Geological Survey 3, 5-10 



12, 13, 17-19, 22, 24, 27, 31, 34, 37, 38 

 42, 43, 46, 49, 52 



Illinois State Museum 6, 7, 20 



impressions 3, 4, 8-10, 13, 17, 19, 20 



48-50, 52 



Indiana 2, 4, 6, 8, 23-26, 30, 34 



36, 37, 39, 44-46 



Indiana Coal II 26 



Indiana coals 24, 26, 30, 36, 37, 45 



Indiana Geological Survey 24, 44, 46 



Indiana University 23, 24, 44 



International Botanical Congress. . .14, 23, 50 

 International Committee on Coal Petrology .46 

 International Congress of Carboniferous Stra- 

 tigraphy and Geology 19 , 46 



International Handbook of Coal Petrography .. 



46 



invertebrate paleontology 7, 9 



Iowa 4, 11, 12, 19, 21 



27, 29, 33, 39, 43, 48 



