48 SMITHSONIAN MISCELLANEOUS COLLECTIONS VOL. 89 



surface views, X 10, of two topotypes. Fig. 2, vertical sections, 

 X 20, of original cotypes. Fig. 3, horizontal section, X 20, of 

 topotype. 



Fig. 4. Lepidocyclina (Leptdocyclina) yurnagunensis Cushman, horizontal sec- 

 tion, X27, of a specimen from U.S.G.S. locality no. 7516, west 

 end of Los Melones Mountain, Cuba, collected by O. E. Meinzer. 



Figs. 5-9. Lepidocyclina (Lepidocyclina) yurnagunensis Cushman va.r. morgan- 

 opsis Vaughan. Figs. 5, 6, vertical sections, X21, from U.S.G.S. 

 locality no. 7513, outcrop where Palmer Trail joins Ocujal Trail, 

 Cuba, collected by O. E. Meinzer, identified by Cushman as 

 L. morgani. Fig. 7, vertical section, X 20, specimen from U.S.G.S. 

 locality no. 7554. south of El Jique, 5 miles above the mouth of 

 Yateras River on west side, Cuba, collected by O. E. Meinzer, 

 identified by Cushman as L. morgani. Figs. 8, 9, vertical sections 

 of cotypes, X 21, from U.S.G.S. locality no. 7543, limestone out- 

 crop east of Yateras, Cuba, collected by O. E. Meinzer, showing 

 the same features as specimens identified by Cushman as L. morgani. 



Plate 12 



Figs. 1-5. Lepidocyclina hodgcnsis Vaughan and Cole, n. sp. Locality. Hodge's 

 Hill, uppermost bed, Antigua, collected by W. R. Forrest. Figs, i, 

 2, surface views, X 10, of four specimens. Fig. 3, vertical section, 

 X 20, Fig. 4, horizontal section of a microspheric individual, X 20. 

 Fig. 5, enlarged portion, X 85, of same section illustrated in fig. 4, 

 showing initial embryonic coil of the microspheric form. 



Figs. 6, 7. Lepidocyclina {Lepidocyclina) wetherellensis Vaughan and Cole, n. sp. 

 Locality, Wetherell Cliff, Antigua, collected by W. R. Forrest. 

 Fig. 6, surface view, X 10, of the type. Fig. 7, horizontal section, 

 X 7, showing embryonic chambers. 



Plate 13 



Figs, i, 2. Lepidocyclina, (Nephrolepidina) tournoueri Lemoine and R. Douville 

 from locality M12V, Arbol Grande near Tampico, Tamaulipas, 

 Mexico, collected by T. W. Vaughan. Fig. i, vertical section of a 

 megalospheric individual, X 20. Fig. 2, horizontal section, X 20, 

 showing the embryonic and equatorial chambers. 



Figs. 3-6. Lepidocyclina (Nephrolepidina) tempanii Vaughan and Cole, n. sp. 

 Fig. 3, vertical section, X 21, of specimen from near top of Hodge 

 Hill, Antigua, collected by W. R. Forrest. Fig. 4, horizontal sec- 

 tion, X 21, of a megalospheric individual from the same locality 

 as fig. 3. Fig. s, same section as that represented by fig. 4, but 

 X 43- Fig. 6, horizontal section, X 20, of a specimen from U.S.G.S. 

 locality no. 6862, Hodge Point, collected by T. W. Vaughan. 



Plate 14 



Lepidocyclina (Nephrolepidina) jragilis Cushman from U.S.G.S. locality 

 no. 7194, Ocala limestone at the mouth of cavern about 200 yards south- 

 west of wagon bridge over Chipola River, east of Marianna, Florida. 



