XIII.— On a new species of Calamite from the Middle Coalmeasures (Eucalamites (Calamites) britannicus, Weiss, MS
| Main Author: | Kidston, R. |
|---|---|
| Format: | Article |
| Terbitan: |
, 1888
|
| Online Access: |
https://zenodo.org/record/1685005 |