The Quarterly Journal of the Geological Society of London, Volumen 69The Society, 1913 Vols. 1-108 include Proceedings of the society (separately paged, beginning with v. 30) |
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Términos y frases comunes
ammonites angles anhydrite appear Ashgillian Aulophyllum beds bone border boring breccia Brongn calcareous Carboniferous central column character Cladophlebis Coal Measures Coalfield conglomerate convex corallum Cornbrash cranidium deposits described diameter distal district evidence Fairlight fault fauna feet fossiliferous fossils fragments fronds fungites genus Geol Geological glabella Gondwana granite grey Grit gypsum Hafslo Hartlepool horizon Jurassic lamellæ lateral lava limestone Loch Awe Lower Magnesian Limestone mandible margin marl Marske matrix Middle Nathorst Nilssonia occipital occur Oolite Ornithodesmus Ornithostoma outcrop Oxford Clay Perisphinctes Phacops Piltdown pinnæ pinnules PLATE portion posterior probably Prof Q. J. G. S. vol Quarry quartzite ridge rocks sandstone Scaphognathus sediment seen septa Series Seward shales Shell-Limestone side skull slates species specimens Sphenopteris sporophylls strata structure surface Surv suture synangia thickness Transverse Upper veins vesicles volcanic Wealden Williamsonia Yorkshire zone