Proceedings of the Geologists' Association, Bände 65-66

ammonites andesites anticline apertural aplites Association basalt Borrowdale Volcanic Buckman calcareous Carboniferous Chalk chambers cinérites cliff coach Cornbrash Cushman d'Orbigny deposits Director District Donegal dykes east examined exposed exposures Falciferella fault fauna felspar Field Meeting folds Folkestone Folkestone Beds Foraminifera fossils fractures Gault Genus Geol geology Gibbirhynchia gneiss granite grey clay Grit Hill holotype horizon Hythe Beds intrusions Journ junction Kent later Lenticulina Limestone Linné Lond London Clay Lower Greensand margin marls massif metamorphism Micr migmatites miles Moine Thrust Museum mylonites Nodosaria occur Oligocene outcrop party pegmatites present Proc quarry Quart Quartzite ragstone Reuss road rocks sand Sandgate Beds Sandstone schists sediments seen shales Sheet shell Sherborn & Chapman Skiddaw Slates species specimens Stampian stratigraphical structures Surv thickness tuffs Upper valley valve veins vertical Viséan Volcanic Series Zone