Axel Erdmann
1814-1869
| Erdmann was a geologist who studied under Sefström at Falun, Sweden, and who founded the Geological Survey of Sweden. | ||
Copyright 2018, Dr. James L. Marshall and Virginia R. Marshall
All Rights Reserved.
Axel Erdmann
1814-1869
| Erdmann was a geologist who studied under Sefström at Falun, Sweden, and who founded the Geological Survey of Sweden. | ||
Copyright 2018, Dr. James L. Marshall and Virginia R. Marshall
All Rights Reserved.