Page 1 of 1, showing 2 record(s) out of 2 total
| Cave | Title / Author / Reference / Published / Publication / Publisher | |||||
|---|---|---|---|---|---|---|
| Silklake Quarry Fissures | The Caves of the Isle of Portland. Ford, Trevor D. & Hooper, Malcolm J.. 7(1) (Dec) 29, 14 map 1964 CRG Trans. | |||||
| Silklake Quarry Fissures | The Caves of the Isle of Portland. Churcher, R.A. & Butler, B. & Bartlett, P.D.. 12(4) (Dec) 295, 292 map 1970 CRG Trans. | |||||