Enter details or part details to find a reference.
| Cave | Author | Published | Title | Publication | Reference | Publisher |
|---|---|---|---|---|---|---|
| Tween Twins | Howell, Irwin, Stuckey | 1973 | A Burrington Cave Atlas | BEC | 1-35, illus, survey, map | |
| Tween Twins Hole | Barrington, Nicholas and Stanton, William | 1972 | The complete caves of Mendip | p.134 | Cheddar : Barton Productions with Cheddar Valley Press, 2nd ed., 155pp, illus, maps | |
| Tween Twins Hole | Barrington, Nicholas and Stanton, William | 1970 | The complete caves of Mendip | p.113 | Cheddar : Barton Productions with Cheddar Valley Press, 131pp, illus, maps | |
| Tween Twins Hole | Barrington, Nicholas and Stanton, William | 1977 | Mendip : the complete caves and a view of the hills. | p.164 | Cheddar : Barton Productions with Cheddar Valley Press, 236pp, illus, maps | |
| Tween Twins Hole | Witcombe, Richard G | 2008 | Who Was Aveline Anyway? [Derivation of the cave name p. 186] | [2nd. Ed] 212pp.illus. | WCC | |
| Tween Twins Hole | Anon | 1986 | From the Log | WCC Jnl | 18(210)251(Sep) | |
| Tween Twins Hole | Anon | 1987 | From the Log | WCC Jnl | 19(213)80,82(May) | |
| Tween Twins Hole | Howell, Christopher and Irwin, David J. and Stuckey, Douglas | 1973 | A Burrington Cave Atlas | BEC Cav Rep | (17)35pp(Jul), map, illus, surveys | |
| Tween Twins Hole | Anon | 1990 | From the Log | WCC Jnl | 20(225)147(Sep) | |
| Tween Twins Hole | Anon | 1986 | From the Log | WCC Jnl | 19(211)21-22(Dec) | |
| Tween Twins Hole | Anon | 1987 | From the Log | WCC Jnl | 19(212)45(Feb) | |
| Tween Twins Hole | Anon | 1990 | From the Log | WCC Jnl | 20(223)103(Jan) | |
| Tween Twins Hole | Witcombe, Richard G. | 1992 | Who Was Aveline Anyway? Mendip's Cave Names Explained. | WCC Occ Pub | 2,(1),95pp.illus. | |
| Tween Twins Hole | Anon | 1989 | From the Log | WCC Jnl | 20(222)81(Oct) | |
| Tween Twins Hole | Anon | 1988 | From the Log | WCC Jnl | 19(218)136(Oct) | |
| Tween Twins Hole | Anon | 1987 | From the Log | WCC Jnl | 19(215)134-135(Dec) | |
| Tween Twins Hole | Jarratt, Anthony R. | 1990 | Mendip News. Digs | BCRA Cav Cav | (47)8(Spring) | |
| Tween Twins Hole | Anon | 1987 | From the Log | WCC Jnl | 19(214)109(Aug) | |
| Tween Twins Hole | Anon | 1988 | From the Log | WCC Jnl | 19(216)160(Mar) |