| Publication Type: | Journal Article |
| Year of Publication: | 1900 |
| Authors: | J. W. Gregory |
| Journal: | Quarterly Journal of the Geological Society of London |
| Volume: | 56 |
| Pagination: | 26 - 45, pls. 1, 2 |
| Date Published: | 1900/// |
| URL: | http://jgslegacy.lyellcollection.org/cgi/doi/10.1144/GSL.JGS.1900.056.01-04.06 |