Name of Stratigraphic unit and correlation with Global Stage:

Trawscoed
Katian
Katian
1

 

Name refers to the following Stratigraphic units:

Name Qualifier Location
Trawscoed Formation Wales
 

 

Correlation is based on:

Reference Name used in Referenced Opinion
Fortey, R. A. et al. 2000: A Revised Correlation of Ordovician Rocks in the British Isles

 

Complete list of all Relations (Opinions):

Name 1 Name 2 Strat qualifier Locality Oldest Youngest Stage count
Total: 1
Lithostratigraphy(1)
Trawscoed Cautleyan Regional Standard United Kingdom Katian Katian 1