Isle Royale NP Geology (geology)
Hyslop MD. 1992. Isle Royale NP Geology (geology). Michigan Tech Ecological Monitoring and Mapping Lab
Park geology information. This layer was hand digitized by Isle Royale staff in GRASS 4.1. The source data was a 1:62500-scale mylar USGS Geologic map from 1957.
- Type
- Geospatial Dataset
- Authors
- Hyslop, Michael
- Date of Issue
- 1992-10-31
- Publisher
- Michigan Tech Ecological Monitoring and Mapping Lab
- Units
- ISRO
- Keywords
- geology (surface), Isle Royale NP, ISRO, Michigan