PLATE LXXIV 



PAGE 



Figs. 1, 2. SASSAFRAS ACUTILOBUM Lesquereux 866 



Raritan formation, Brightseat, Prince George's County. 



Fig. 3. ARALIOPSOIDES CRETACEA (Newberry) Berry 879 



Raritan formation, Overlook Inn Road, D. C. 



970 



