The occurrence of radiolarian-bearing nodules at the Base of the Edale Shales, near Calver Sough, North Derbyshire
- 1 January 1932
- journal article
- research article
- Published by Elsevier in Proceedings of the Geologists' Association
- Vol. 43 (2), 192-194
- https://doi.org/10.1016/s0016-7878(32)80027-1