Geology topics
C. A. Hedgman
Publications and source records attributed to C. A. Hedgman.
Digital bedrock geologic map of the Ashland and northern part of the Ironwood 30' X 60' quadrangles, Wisconsin, and Michigan
No abstract available.
Michigan, Wisconsin↗
Bedrock geologic map of the Ashland and the northern part of the Ironwood 30- x 60-minute quadrangles, Wisconsin and Michigan
Explore the source record for details and available documents.
IMAP↗
Geologic map of the Ontonagon and part of the Wakefield 30' x 60' quadrangles, Michigan
Explore the source record for details and available documents.
IMAP↗