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Silurian Environments and Palaeogeography

• photographs from Aberystwyth

• Lithostratigaphy: Aberystwyth Grits
• Chronostratigraphy: Silurian System - Llandovery Series

Image 3

Looking up at the base of a sandstone bed.

This page is maintained by Roger Suthren. Last updated 28 April, 2009 18:03