II. Ideal Section of Cretaceous rocks, from Folkestone to ... III. Thlattodus suchoïdes, Kimmeridge Clay, Norfolk VIII. IX. Geology of Malta ... ... ... ... ... ... X. New Purbeck Mammal; Trigonia Lamarckii; Tail-spines ... ... XI. Araucarian Cone, Inferior Oolite, Somersetshire PAGE 10 18 55 109 99 115 145 XIII. Blocks of Tertiary Sandstones in a Gravel Pit, South ... ... ... ... ... XVII. Fossils from the Graptolitic Shales of Dumfriesshire ... ... MAP. Map and Sections of the East Essex Gravels LIST OF WOODCUTS. Sea-worn Fissures in Mica-schist, Coast of Cantyre St. Kieran's Cave, Coast of Cantyre ... Section in the Uphall Brick-field, Ilford ... Section from Wanstead Flats Brick-field to the Wickham-lane Brick- Section from Stifford Bridge to Gray's Thurrock Section extending across the Mouth of the Thames ... ... Section showing a fragment of the Original Thames Valley ... ... ... ... Diagram of a Raised Beach, near Weston-super-Mare ... ... Geological Sketch Map, from Fountains to Ripley ... Profiles of the principal heights near Clermont, Puy de Dôme... Section across Casterton Low Fell, and Barbon Low Fell Section through the Permian Basin of Ayrshire... Section of Permian Sandstone and Tuff, River Ayr Longitudinal Section of Araucaria Bidwilli... Section across the Valley of the Wheeler, Flintshire... Goniophyllum pyramidale, Upper Wenlock Shale, Dudley Section of the left Bank of the Trouille Section of Cliffs on the West Coast of Inishmore Hills East of Glencolumbekille, looking North-east Black Head and adjoining Hills, Galway Bay... Hypothetical Land-Contour on the the principle of Coast Erosion... 448 Vale of Todmorden, near Dean Head |