The Gallery is arranged roughly in chronological order starting with the youngest. Although some Carboniferous coal measure fossils are included it is also worth looking at the BRYMBO STUDY AREA a unique collection of coal measure fossils recovered during opencast excavation at Brymbo, Wrexham, in North Wales. Click here to go straight to the Brymbo Gallery. http://heritagephotoarchive.co.uk/p245834181