Petrology: Coal Collection
Clay
Accession number:
NMW 2001.9G.R.2
Collection:
Coal
Chronostratigraphy:
../.. , PALAEOZOIC , CARBONIFEROUS , Silesian , Westphalian , Langsettian Stage
Lithostratigraphy:
[Westphalian] : Coal Measures
Dating notes:
seat earth to Gellideg seam (known as Lower Leaf of Gellideg Seam at this mine)
Locality:
../.. , Europe , United Kingdom , Wales , Glamorgan
References:
- Fowler, R.P The Factors Controling Coalification in South Wales Bitumous Coals. PhD Thesis UWC 1999, Unpublished PhD reference, Chapter 5 and Appendix 5