The Quarterly Journal of the Geological Society of London, Volumen 87The Society, 1931 Vols. 1-108 include Proceedings of the society (separately paged, beginning with v. 30) |
Índice
DIX EMILY The Flora of the Upper Portion of the Coal | 160 |
Lamellibranchs from the Upper Part of the Coal | 180 |
HOLLINGWORTH SYDNEY EWART The Glaciation | 281 |
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Términos y frases comunes
abundant algal angles Anthracomya appear Band basalt Beck Bewcastle black slate border boulder-clay boulders Bradford Clay Brongt calcareous Cambrian Carboniferous clay Coal Measures Cobbold Comley conglomerate Crurithyris Dartmoor deposits described direction Dolwyddelan Dolwyddelan syncline dorsal drift drumlins east Edenside Epithyris escarpment Etruria Etruria Marl evidence exposures fauna feet O.D. Fell folding Forest Marble fossils Franz Josef Beds genus Geol Geology glaciation granite holotype horizon Howgill Fells ice-front joints Kemble Beds Kirtlington Lake District lavas limestone lobe Lower Lycett margin Metamorphic miles movement north-east north-west northern occur Oolite outcrop Petraia phenocrysts phillipsi phonolites Phyllites plates posterior Prof pygidium Quarry quartzite readvance region retreat rhyolites ridge rocks Sandstone Scottish sediments shales shell similar Snowdon south-east south-west species specimens Staffordshire stage surface Surv syncline thickness trend tuffs Upper valley valve ventral volcanic zircons Zone