Proceedings of the Liverpool Geological Society, Bände 19-20

Anglesey appear associated Aurignacian Basement Beds borings Boswell Boulder Clay C. B. Travis Carboniferous Limestone Carboniferous rocks cave-earth caves Cefn channel Cheshire cleavage coast conglomerate D.Sc Denbigh Grit Series Denbighshire deposits depth district drift dunes east erosion Estuary evidence exposed fault fauna feet flags Flintshire fossils G. H. Morton Glacial goniatites gorge graptolites gravel Greenly grey Hill Irish Journ Keuper Lancashire Liverpool Geol Liverpool Geological Society Lower M.Sc Magdalenian Marl Mersey miles Millstone Grit Mousterian mudstones Neaverson North Wales northern occur Ordinary Members Ordovician outcrop Palaeozoic peat pebbles plants Pleistocene Post-Glacial Prestatyn Proc Purple Sandstone quarry recorded Red Sandstone river Road Rodent sand sandy sea level sediments Session shales Silurian soft southern species specimens Strahan stream surface syncline T. A. Jones thickness thixotropic Triassic tufa tuffs Upper Mottled Sandstones Vale of Clwyd valley Wirral yards