- Author:
- Molyneux,S.G.;Rushton,A.W.A.
- Year:
- 1988
- Title:
- The age of the Watch Hill Grits, (Ordovician), English Lake District; Structural and palaeogeographical implications.
- Reference:
- Molyneux,S.G. et al. (1988) The age of the Watch Hill Grits, (Ordovician), English Lake District; Structural and palaeogeographical implications. Transactions of the Royal Society of Edinburgh.Earth Sciences Vol. 79 P. 43- 69
- Google Academy:
- try to search by title in english
| Genus | Species | Country(Region) | From | To |
|---|---|---|---|---|
| Vulcanisphaera | Vulcanisphaera capillata | England(Lancashire) | Late Tremadocian | Early Arenigian |
| Vulcanisphaera | Vulcanisphaera frequens | England(Lancashire) | Late Tremadocian | Early Arenigian |
| Vulcanisphaera | Vulcanisphaera turbata | England(Lancashire) | Late Tremadocian | Early Arenigian |