Hutton, William, (1831). ‘Notes on the New Red Sandstone of the County of Durham, below the Magnesian Limestone’, extract from Transactions of the Nat Hist Soci Northumberland, Durham and Newcastle . v1,

Hutton, William, (1831). ‘Notes on the New Red Sandstone of the County of Durham, below the Magnesian Limestone’, extract from Transactions of the Natural History Society of Northumberland, Durham and Newcastle upon Tyne, 1831. v1, pp 60-64.  Text and plate age-toned and clean. In very good condition.