Sasowsky, I.D., Paces, J.B., Fyodorova, A.I., Barrera, E., and Bain, R.W., 1999, A Pleistocene to present speleothem record from northeast Ohio: in GSA Abstracts with programs, v. 31, no. 7, p. A-154, 1999 Annual Meeting, Denver, Colorado.

Fyodorova, A.I. and Sasowsky, I.D., 1999, Silica dissolution and the development of sandstone caves: in GSA Abstracts with programs, v. 31, no. 7, p. A-51, 1999 Annual Meeting, Denver, Colorado.

Traugh, K.L., Sasowsky, I.D., and Barrera, E., 1999, A record of prehistoric extreme flood events preserved in clastic and calcitic cave sediments: in GSA Abstracts with programs, v. 31, no. 7, p. A-152, 1999 Annual Meeting, Denver, Colorado.

Bain, R.W., Sasowsky, I.D., Paces, J.B., and Fyodorova,A.I., 1999, Petrography of a carbonate speleothem from Deerlick Cave, northeast Ohio: in GSA Abstracts with programs, v. 31, no. 5, p. A-3, 1999 North-Central Section Meeting, Indianapolis, Indiana.

Edgar, Chad E. and Sasowsky, I.D. 1999, Hydrogeological analysis and pollution potential of aquifers, Village of Windham, Portage County, Ohio: Ohio Journal of Science, v. 99, no. 1, p. A-14.