Explanation of Plates. AT9 
PLATE LXIV. 
Fic. 1—Cycadaceous plant ? Gn. sp. undetermined, and Cordaites sp. 
From Banner City. Natural size. 
Fic. 2.—Callipteris sp. From Banner City. Natural size. 
Fic. 3.—Callipteris sp. From Banner City. Natural size. 
Fic. 4.—Sphenophyllum obovatum. From Banner City. Natural size. 
Fig. 5.—Callipteris conferta. From Banner City. Natural size. 
PLATE LXV. 
Fic. 1.—Callipteris bergeront. From Banner City. Natural size. 
Fic. 2.—Calamites sp. From Banner City. Natural size. 
PLATE LXVI. 
Fics. 1,2.— Walchia pinniformis. From the Chase formation, six miles 
west of Reece. Natural size. 
Fic. 3.—Callipteris whit. From the Wellington shales, Banner City. 
Natural size. 
Fig. 4.—Aspidiopsis coniferoides. From the Wellington shales, Banner 
City. Slightly reduced. 
PLATE LXVII. 
Fic. 1.—Tezniopteris coriacea Goep. From Banner City. No. 5022, Uni- 
versity of Kansas collection. Natural size. 
Fig. 2.—Same species. Specimen No. 5023. Natural size. 
PLATE LXVIII. 
Fic. 1.—Teniopteris coriacea Goep. Specimen with scars on the rachis. 
From the Wellington formation, Banner City. No. 5002, University of 
Kansas collection. Natural size. 
Fic. 2.—Same species, apex of frond. No. 5024, University of Kansas 
collection. Natural size. 
Fic. 3.—T. coriacea linearis. From the Wellington formation, Banner 
City. No. 5004, University of Kansas collection. Natural size. 
Fic. 4.—T.coriacea linearis. From the Wellington formation, Banner 
City. No. 5004, University of Kansas collection. Natural size. 
