PLATE XXVI. 



Lepidocyclina perundosa Cushman (p. 68). 



Figure 1. Section tliroiigh the embryonic chamber and portions of two sides of the saddle-shaped test, X 10. Nnevitas, 

 Cuba (U. S. G. S. station 3478). 



Lepidocyclina pseudomarginata Cushman, n. sp. (p. 69). 



Figure 2. Surface view of young specimen with the peripheral portion not greatly developed, X 5. Ocala limestone, 



Suwannee River at Dowling Springs, Suwannee County, Fla. (U. S. G. S. station 7338). 

 Figure 3. Surface view of type specimen, X 5. Ocala limestone, Archer, Fla. (U. S. G. S. station 3683). 

 Figure 4. Central portion of same specimen, X 10. 



Lepidocyclina supera (Conrad) H. Douville (p. 69). 



Figure 5. Surface view, X 2. Byram marl, bluff just above the second sawmill on the river, horizon No. 2 from the 



top, Vicksbm-g, Miss. (U. S. G. S. station 3722). 

 Figures 6, 7. Aberrant specimens, X 2. Byram calcareous marl, west bank of Pearl River, Byram, Hinds County, 



Miss, (U. S. G. S. station 5623). 

 96 



