24 ILLINOIS STATE GEOLOGICAL SURVEY CIRCULAR 463 



Andrews, H. N., and S. H. Mamay, 1948, A Crossotheca from northern Illinois: 

 Ann. Missouri Bot. Garden, v. 35, no. 3, p. 203-206. 



Arnold, C. A., 1938, Note on a lepidophyte strobilus containing large spores 



from Bra id wood, Illinois: Am. Midland Nat. , v. 20, no. 3, p. 709-712. 



Bailey, W. H., 1860, On Corynepteris, a new generic form of fossil fern; with 

 observations on the associate plants from the coal-measures of Glin, 

 County of Limerick: Geol. Soc. Dublin Jour. , v. 8, (3), p. 237-241. 



Balme, B. E., 1957, Spores and pollen grains from the Mesozoic of Western Aus- 

 tralia: C.S.I.R.O. Aust., Coal Res. Sect., T. C, 25, p. 1-48. 



Barthel, M., 1967, Sporen in situ aus dem Erzgebirgischen und Dohlener Becken: 

 Monatsberichte Deutsch. Akad. Wissensch. Berlin, v. 9, no. h 4/5, 

 p. 345-352. 



Barthel, M. , 1970, Alte und neue wertvolle Funde fossiler Pflanzen aus dem 

 Rotliegenden: Wiss. Zeitschr. Humboldt-Univ. Berlin, Math. -Nat. 

 Reihe, v. 19, (2/3), p. 268-274. 



Bhardwaj, D. C, 1957, The palynological investigations of the Saar coals (Part 

 1-Morphography of sporae dispersae): Palaeontographica, Abt. B, v. 101, 

 p. 73-125. 



Bode, H. , 1958, Die floristische Gliederung des Oberkarbons der Vereinigten 



Staaten von Nordamerika: Z. deutsch. geol. Ges., v. 110, p. 217-259. 



Bode, H., 1960, Die floristischen Verhaltnisse an der Westfal/Stefan - Grenze 

 im Europaischen und U.S. - Amerikanischen Karbon: C. R. IV, Congr. 

 Stratigr. Geol. Carbonif. Heerlen, 1958, v. 1, p. 49-58. 



Brush, G. S., and E. S. Barghoorn, 1964, The natural relationships of some Car- 

 boniferous microspores: Jour. Paleont. , v. 38, p. 325-330. 



Brush, G. S., and E. S. Barghoorn, 1965, On "The natural relationships of some 

 Carboniferous microspores": A reply: Jour. Paleont., v. 39, p. 732-733. 



Butterworth, M. A., and R. W. Williams, 1958, The small spore floras of coals 

 in the Limestone Coal Group and Upper Limestone Group of the Lower Car- 

 boniferous of Scotland: Royal Soc. Edinburgh Trans. , v. 63, pt. 2, no. 17, 

 p. 353-392. 



Chaloner, W. G., 1956, On Sporanqiostrobus lanqfordi sp. nov., a new fossil 

 lycopod cone from Illinois: Am. Midland Nat., v. 55, p. 437-442. 



Clendening, J. A., 1967, Three new species of Fabasporites Sullivan, 1967, from 

 the Appalachian Basin: Proc. West Virginia Acad. Sci., v. 39, p. 315-319. 



Daber, R. , 1955, Pflanzengeographische Besonderheiten der Karbonflora des 

 Zwickau-Lugauer Steinkohlenreviers: Geologie, Beih. no. 13., 95 p. 



Danze, J., 1956, Les fougeres Sphenopteridiennes du bassin houiller du Nord de 

 la France: Et. Geol. Atlas Top. sout. Serv. Geol., H. B. N. P. C, 

 568 p. 



Darrah, W. C., 1936, A new Macrostachya from the Carboniferous of Illinois: 

 Harvard Univ. Bot. Mus. Leaflet, v. 4, no. 4, p. 52-63. 



