132 Round — Crossotheca from R. I. Carboniferous. 



Fig. i. 



Fig. 1. — Crossotheca nana Round, nat. size, Pawtucket, R. I. (No. 1012 

 Roger Williams Park collection, Prov., R. I.) 



Fig. 2. 



xs 



Fig. 2. — Crossotheca nana; detail, V 5, 



