PLATE LXI. 



Ferruginous sandstone from Gilkerson's Ford, Grand River, Missouri. U. S. Nat. Mus., 5065. 



Lepidophyllum missoitriense D. W. 



(Page 216.) 



Fig. la. Fragments scattered over slab. The sporangiophore and midrib are well shown in a 

 specimen in the upper middle of the plate. 



Lepidocystis MISSOUBIENSIS D, W. 



(Page 218.) 



Fn;. 16. Spore cases of LtpidopTiyUum {Lepidostrobus) misaouriense. Most of them are longitudinally 

 ruptured and are spread out, the spores having been discharged. 

 2. Isolated empty sjiore case. 



Lepidophloios Van Ingeni D. W. 



(Page 205. ) 



Fig. Ic. Detached and isolated bolsters. 



Calliptebidium IN^QUALE Lx. 



(Page 123.) 

 Fig. Id. Fragments of pinnje. 



Cakdiocabpon Beanneei Faircli & D. W. 



(Page 266.) 



Fig. le. The normal form of the seed with its wing is shown in the example on the right. 



LiNOPTEBIS GILKEBSONENSIS D. W. 



(Page 139.) 



Fig. If. Pinnule of ordinary size and form. It lies just below the specimen to which reference was 

 last made. 



SiGILLAEIA CAMPTOT^NIA Wood? 



(Page 230.) 



Fig. 1//. Sigillarioid leaves, probably preferable to S. camptotwnia Wood, which is found associated in 

 the same stratum. 



