Article du Bulletin

Paleoecology of an Early Pleistocene (Irvingtonian) Cenote: a preliminary report on Hanover Quarry no. 1 Fissure, Adams County, Pennsylvania.

Guilday J.E., Cotter J.F.P., Cundall D., Evenson E.B., Gatewood J.B., Morgan A.V., McCrady A.D., Petett D.M., Stuckenrath R. & Vanderwal K. · 1984 · In W. C. Mahaney (ed.), Correlation of Quaternary Chronologies, 119-132.