Uploaded August 2018 | Updated September 2026, 2 days ago
William Bleasdell took a particular interest in the geology of the Trenton area, and the granite boulder—argued to be the largest glacial erratic in North America— it now bears his name
William Bleasdell took a particular interest in the geology of the Trenton area, and the granite boulder—argued to be the largest glacial erratic in North America— it now bears his name










