, 1998. No Evidence for Cycles in Wave-dominated Tribes Hill Formation (Lower Ordovician, East-central New York). Northeastern Geology and Environmental Sciences 20, 208-211.
, 1998. Silurian Cycles - Linkages of Dynamic Stratigraphy with Atmospheric, Oceanic, and Tectonic Changes. New York State Museum BulletinThe University of the State of New York, Albany, New York.
, 1997. Upper Lower Cambrian Depositional Sequence in Avalonian New Brunswick; Discussion and Reply. Canadian Journal of Earth Sciences 34, 229-231. doi:10.1139/e17-020
, 1997. Guide to the Geology of John Boyd Thatcher Park (Indian Ladder Region) and Vicinity.. New York State Museum HandbookThe University of the State of New York, Albany, New York.
, 1997. Reply: U-Pb date from Avalonian Cape Breton Island and Geochronologic Calibration of the Early Ordovician. Canadian Journal of Earth Sciences 34, 2130-2132. doi:10.1139/e17-134
, 1997. Reply: Upper Lower Cambrian Depositional Sequence in Avalonian New Brunswick. Canadian Journal of Earth Sciences 34, 1374-1376. doi:10.1139/e17-020
, 1997. U-Pb Zircon Date from Avalonian Cape Breton Island and Geochronologic Calibration of the Early Ordovician. Canadian Journal of Earth Sciences 34, 724-730. doi:10.1139/e17-059
, 1996. Conodonts, Stratigraphy, and Relative Sea-Level Changes of the Tribes Hill Formation (Lower Ordovician, East-Central New York). Journal of Paleontology 70, 656-680.
, 1996. Oldest Shelly Fossils from the Taconic Allochthon and Late Early Cambrian Sea-Levels in Eastern Laurentia. Journal of Paleontology 70, 741-761.
, 1996. Reconstructing the Avalon Continent: Marginal-to-Inner Platform Transition in the Cambrian of Avalonian New Brunswick. Canadian Journal of Earth Sciences 33, 623-632. doi:10.1139/e96-089