These are the references the publisher has listed as being connected to the article. Please check the article itself for the full list of references which may differ. Not all references are currently linkable within the Digital Library.
| Read before the British Association, Section C (Geology), Glasgow, Sept., 1901 |
| Read before the British Association, Section C (Geology), Glasgow, Sept., 1901 |
| Bulletin No. 132 of the United States Geological Survey, 1896 |
| (1882) Silliman's Journal xxiii |
| Read before the British Association, Section C (Geology), Glasgow, Sept., 1901 |
| Read before the British Association, Section C (Geology), Glasgow, Sept., 1901 |
| Read before the British Association, Section C (Geology), Glasgow, Sept., 1901 |
| Silliman's American Journal of Science for November, 1901, pp. 362β366 |
| (1897) Silliman's Journal iii, 182 |
These are possibly similar items as determined by title/reference text matching only.
