sciapture it extemallj- iDears a closer resemblance to A. (Acar) 

 pr ope rtua than to either can':^iia or endomena, but it differs from 

 but it differs from that species by being more rep-Tilar in outline, 

 more elongated, \vith a more delicate and more regular scidpture; more- 

 over, there is the difference in the cardinal areas which places 

 the two- perhaps ^ormaturall--- in different sections. 



Occurrence,- Lower Miocene : Bowden beds, Bowden, Jamaica. 



