Mixed Siliciclastic-carbonate Deposition in a Lower Cambrian Oxygen-stratified Basin, Chapel Island Formation, Southeastern Newfoundland. Journal of Sedimentary Petrology 62, 455-473.
, 1992. Early and Early Middle Ordovician Continental Slope Deposition: Shale Cycles and Sandstones in the New York Promontory and Quebec Reentrant Region. New York State Museum BulletinThe University of the State of New York, Albany, New York.
, 1991. Dynamic Stratigraphy and Depositional Environments of the Hamilton Group (Middle Devonian) in New York State, Part II. New York State Museum BulletinThe University of the State of New York, Albany, New York.
, 1991. Upper Precambrian through Lower Cambrian of Cape Breton Island: Faunas, Paleoenvironments, and Stratigraphic Revision. Journal of Paleontology 65, 570-595.
, 1991. Uppermost Precambrian(?)-Lower Cambrian of Mainland Nova Scotia: Faunas, Depositional Environments, and Stratigraphic Revision. Journal of Paleontology 65, 382-396.
, 1991. A Chondrophorine (medusoid hydrozoan) from the Basal Cambrian (Placentian) of Newfoundland. Journal of Paleontology 65, 186-191.
, 1991. Paleoecology and Distribution of the Early Cambrian Rostroconch Watsonella crosbyi Grabau. Journal of Paleontology 63, 566-573.
, 1989. The Placentian Series: Appearance of the Oldest Skeletalized Faunas in Southeastern Newfoundland. Journal of Paleontology 63, 739-769.
, 1989. Cambrian-Ordovician Boundary in the Taconic Allochthon, Eastern New York, and Its Interregional Correlation. Journal of Paleontology 67, 1-19. doi:10.1017/S0022336000021120
, 1993. In Situ Earliest Cambrian Tube Worms and the Oldest Metazoan-Constructed Biostrome (Placentian Series, Southeastern Newfoundland. Journal of Paleontology 67, 333-342.
, 1993.