Usk Fossils: A Palaeontological Guide to the Silurian Inlier

Usk Fossils: A Palaeontological Guide to the Silurian Inlier

The rocks that occur around Usk in central Monmouthshire were deposited in a shallow sea during the Silurian geological period just over 400 million years ago. The fossils that are found within these rocks are famous for their diversity and preservation, and this booklet acts as an introductory guide. Alfred Russell Wallace, who developed the … Read more