| Publication Type: | Journal Article |
| Year of Publication: | 1870 |
| Authors: | M. P Duncan |
| Journal: | Quarterly Journal of the Geological Society of London |
| Volume: | 26 |
| Pagination: | 284–318, pl. 19–21 |
| Keywords: | TIP |
| URL: | http://dx.doi.org/10.1144/GSL.JGS.1870.026.01-02.27 |