As you may have noticed, above you will find words for "Beds of red sandstone and associated rocks laid down throughout the Permian to the end of the Triassic, underlying the Jurassic-Triassic age Penarth Group.". Hover the mouse over the word you'd like to know more about to view its definition. Click to find a better fitting word. Finally, thanks to ChatGPT, the overall results have been greatly improved.