PLATE LXII. 



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

 (The back side of this slab is photographed in PI. LXI.) 



Lepidophylltjm MISSOURIENSB D. W. 



(Page 217.) 



Fig. a. Several bracts scattered over slab. The iipper one on the right is the most slender example 

 yet seen. U. S. Nat. Mus., 6065. 



LEPIDOCYSTIS MISSOURIENSIS D. W. 



(Page 217.) 



Fig. h. Collapsed spore cases. The specimen to the right of the center of the slab, and especially 

 that in the Tipper extreme left, are typical of the size and form of the ruptured and spread 

 spore cases oi Lepidosirohns missouriensis. 

 c. Spore cases compressed, but not ruptured. 



Triletes OP Lepidostrobus missouriensis. 



(Page 217.) 



Fig. cl. Jlacrospores of the above species. On the left are seen the agglomerated spores as contained 

 iu two of the spore cases. The masses retain the size and form of the flattened spore 

 cases, though the latter have been removed. 

 e. Scattered and isolated macrospores of the same. The triradiate surface sculpture of these is 

 shown in the enlarged details from this specimen given in PI. LXIII, Figs. 3, 3a. 



Lepidophloios Van Inc4ENI D. W. 



(Page 205.) 

 Fig. /. Isolated bolsters. 



Callipteridium in^quale Lx. 



(Page 123.) 

 Fig. g. Fragments of pinna'. 



Lepidostrobus princeps Lx. 



(Page 212.) 



Fig. h. Portion of rather small cone showing long sporaugiophores at the base and fragments of 

 bracts. The sporaugiophores are very oblique iu this example. 



Sigillaria camptotjenia Wood? 



(Page 230.) 



Fig. j. Fragments of Sigillarioid leaves, presumably referable to the associated .species, Sigillaria 

 camptotwiiia. They may, however, represent a Leindodendron . 



