PLATE XXXIII. 



Lepidocyclina canellei var. yurnagunensis Cushman, n. var, (p. 76). 



Figure 1. Lateral chambers, X 85. Type locality, flexure 2 miles south of Yurnaguna, Cuba (U. S. G. S. station 7548). 



Figure 2. Lateral chambers, X 85, closely resembling those of this variety (fig. 1). Hodges Bluff, Antigua, Lee- 

 ward Islands (U. S. G. S. station 6862). 



Figure 3. Embryonic chambers "with the early equatorial chambers, X 85. Type locality (U. S. G. S. station 7548). 



Figure 4. Embryonic chambers, X 85 (Isolepidina form of Douville). Type locality. 



Figure 5. Embryonic chambers, X 85 (Nephrolepidina form of Douville). Type locality. 



Figure 6. Similar chambers, X 85. Limestone from east side of Yateras River, Cuba (U. S. G. S. station 7543). 



Figure 7. Similar chambers, X 85. Rifle Butts, Antigua, Leeward Islands (IT. g. G. S. station 6854), 



Figure 8. Similar chambers, X 85. Hodges Bluff, Antigua (U. S. G. S. station 6862). 



Figure 9. Embryonic chambers, X 85 {Pliolepidina form of Douville). Limestone on east side of Yateras River, 

 Cuba (U. S. G. S. station 7543). 



Lepidocyclina sumatrensis (H. B. Brady) Jones and Chapman (p. 76). 



Figures 10, 11. Vertical sections, X 20. Limestone at west end of Los Melones Mountain, Cuba flT. S. G. S. station 

 7516). 



Lepidocyclina morgani Lemoine and R. Douville (p. 74). 



Figure 12. Surface vieAV, X 8. North slope of La Piedra, northeast of Guantanamo, Cuba (IT. S. G. S. station 7664). 

 Figure 13. Vertical section, X 20. Same locality as figure 12, 



Figure 14. Portion of vertical section, X 20. Limestone on east side of Yateras River, Cuba (U. S. G. S. station 7543).. 



103 



