566 



PROCEEDINGS OF THE NATIONAL MUSEUM. 



ANTHOZOA. 



Genus COSCI NOC YATH US Bornemann. 



Coscinocnuthi(>< Borne.ma.nx, 1SM4, Dt'utscli. geol. Gesell., Zeitscli. XXXVI, 

 p. 704. 



COSCINOCYATHUS ELVIRA, new species. 



This species is represented by one small cup, a fragment of the 

 interior wall of a larger cup, and a thin section showing a portion of 

 the wall and the diagonalh' transverse section near the base of the cup. 

 The cu]) has a height of 3 mm., and a diameter of 8 mm. at the aper- 



