| Publication Type: | Journal Article |
| Year of Publication: | 1910 |
| Authors: | W. S. Blatchley |
| Journal: | Indiana Department of the Geolological natural resources, Bulletin |
| Pagination: | 1-385. |
| Publication Type: | Journal Article |
| Year of Publication: | 1910 |
| Authors: | W. S. Blatchley |
| Journal: | Indiana Department of the Geolological natural resources, Bulletin |
| Pagination: | 1-385. |