• Adirondack Lowlands (April 11, 1992)
• Bedrock Map of New York State (1986)
• Geology of Adirondack Lowlands (April 1990)
• Geology of Syracuse and Environs (April 1990)
• Hamilton Group Fossils Route 20 Pompey,  New York
• Northern Appalachian Fieldtrip (April 2010) 
• Route 81 Fossil Information