Report of the State Geologist. 379 



Genus BOLLIA, Jones and Holl. 1886. 



Bollia bilobata, Jones. 1890. 



Quarterly Journal of the Geological Society, vol. xlvi, p, 54u. pi. 20, 

 % 12. 



Corniferous limestone (drift). Canandaigua, N. Y. 



J. M. Clarke jyurchase. 



Genus MOOREA, Jones and Kirby. 



Moorea Kirby i, Jones. 1890. 



Quarterly Journal of the Geological Society, vol. xlvi, p. 542, pi. 20, 

 %. 9, a, b. 



Corniferous limestone (drift). Canandaigua, N. Y. 



J. M. Clarke purchase. 



Genus OCTONARIA. Jones. 

 Octonaria Linnarssoni, Jones. 1890. 



Quarterly Journal of the Geological Society, vol. xlvi, p. 541, pi. 20,. 

 fig. 7, a, b. 



Hamilton group. Clarke county, Indiana. 



J. M. Clarke purchase. 



Genus EURYCHILINA, TJlrich. 



Eurychilina reticulata, Ulrich (Jones. 1890). 



Quarterly Journal of the Geological Society, vol. xlvi, p. 539, pi. 20. 

 fig. 13, a, b. 



Corniferous limestone (drift). Canandaigua, N. Y. 



J. M. Clarke purchase. 



