TY - RPRT TI - Cambrian and Ordovician stratigraphy, conodont biostratigraphy, and microfacies analysis to support 1:24,000-scale geologic mapping of the southern Lake Champlain valley, New York and Vermont AU - Randall C. Orndorff AU - Mercer Parker AU - Stephen A. Leslie AU - John E. Repetski AU - John T. Haynes PY - 2026 DO - 10.3133/pp1879v3a UR - https://pubs.usgs.gov/publication/pp1879v3A ID - pp1879v3A ER -