CUSHMAN 



Rock specimen, 0.75 natural nzo, made up largely of (a) Lcpidocyclina undtdala, n. sp., (b) L. 



favosa, n. sp. 

 Reverse of specimen shown in fig. 1. 

 Lepidocyclina antillea, n. sp. Vertical section. X 15- 

 Lcpidocyclina parvula, n. sp. Section somewhat oblique, showing two slightly unequal early 



chambers, with few chambers following a trace of a spiral arrangement. X 15. ' 

 6, 7. Lcpidocyclina parvula, n. sp. Vertical oi slightly oblique sections showing equatorial and 



lateral chambers. Figs. 5 and 6, X 15; fig. 7 : X 7.5. 

 Lepidocyclina undu/ata, n. sp. Portion of horizontal section. X 7.5. 

 Lepidocyclina undulata, n. sp. Portion of vertical section. X 7.5. 



