The Quarterly Journal of the Geological Society of London, Volumen 89The Society, 1933 Vols. 1-108 include Proceedings of the society (separately paged, beginning with v. 30) |
Índice
ALLISON ARCHIBALD The Dalradian Succession | ix |
ANNISS LESLIE GEORGE The Upper Devonian Rocks | x |
SHAND S JAMES The Lavas of Mauritius | 1 |
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Términos y frases comunes
Abergwesyn acid anticline aplite appear arenaceous Avonian Bala bands Barr Beacon basalts base Birkhill Breadstone breccia Bunter Calcareous Grit Carboniferous cent chlorite Clent Coal Measures coarse Collection conglomerate consist contains crinoidal crystals deposits described district dolomitic Downhead east eastern evidence exposed exposures fauna feet felspar fine-grained folding fossils fragments Geol Geological Survey granite graptolites grey Hill holotype Hopwas horizon igneous inches inlier intrusion Islay junction Koninck laccolith Lapworth limestone lithology Llanegryn Llwyngwril localities Lower Loxonema Mendips mile mineral Monograptus mudstones Museum Nechells Nechells Breccia north-east northern numerous occur Oolite outcrop pacificite pebbles pericline plagioclase porphyritic Prof protoconch quarry quartz Quartzite rhyolite ribs rocks Sandfell sandstone scheelite schist seen shales shell Slates south-west species specimen strata structure suture syncline thick thin Tremadoc unconformity Upper valley Vobster volcanic Wales whorls yards zone Zygopleura