Genus Eobalanus nov. 
INOS FA, DODALAMUS IMLOTMAMS moOy, Iie, Tt, CoOBVDe 
Fig 2. Type and cotype. Both natural size. Utica shale. Holland 
Patent, Oneida county, N. Y. 
Fig. 3. Eobalanus trentonensis nov. Natural size. Tren- 
ton limestone. Trenton Falls, Oneida county, N. Y. The 
original of fig. 1 is in the U. S. National Museum, those 
of figs. 2 and 3 are in the N. Y. State Museum. 
I02 
