6 rOST-PLEIOC;ENE FOSSILS. 



Post-Pleiocene, but it is sufficiently characteristic to determine the species to which it 

 belono-s. S. atropos is found along the Carolina coast in a recent state. 



Plate II. Fig. 3, Fragment, and restored outline of shell, natural size. 



Locality. Abbapoola Creek, John's Island. Museum, College of Charleston. 



BRYOZOA. 

 Genus, REPTOCELLEPORARIA.— D'Orb. 



R E P T C E L L E P R A R I A I N F R M A T A . 



Plate I. Fig. 5. 



Cellepora informata, Lons., Quar. Jour. Geol. Soc, London, Vol. 1, p. 505. 

 Reptocelleporaria informata, Tuomey Sf Holmes, Pleiocene Foss. So. Ca., p. 15, pi. 4, figs. 

 11 and 12. 



Description. Incrusting, irregular; surface porous, mammillary; cells unequal; mouth 

 circular, raised, thickened. 



This little coral is easily known by its densely porous surface. Our figure represents 

 a fragment of Ostrea, in crusted with irregular laminae of this pretty species; the cells are 

 barely visible without a lens. 



Plate I. Fig. 5, Fragment of Ostrea, incrusted tvith this Bnjozoa. 



Locality. Charleston. Cahinet F. S. H. 



Genus, LUNULITES.— Lam. 



L U N U L I T E S D E N T I C U L A T A . 



Plate II. Figs. 4, 4a and 4/;. 



Lunulites denticulata, Con., Am. Jour. Sci., Vol. 41, p. 348. 



Lunulites denticulata, Lons., Quar. Jour. Geol. Soc, London, Vol. 1, p. 503. 



Lunulites denticulata, Tuomey c\ Holmes, Pleiocene Fossils So. Ca., p. 11, pi. 4, fig. 1. 



Description. Shell sub-conical, depressed; interior surface radiate, striated, granulated, 



