Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Introduction; Description of the Strata; The Alluvial Covering; The Chalk; The Upper Shale; The OOlite; Limestone and Calcareous Sandstone; The Second Shale; Ironstone and Sandstone; Blue Limestone; Sandstone, shale and Coal; The Great Beds of Alum Shale; Red Sandstone with Gypsum; Magnesian Limestone; The Basaltic Dyke; Organic Remains; Vegetable Remains; Zoophytes; Echnites