Enquiry Into the Theory of Actual Causes, Being on Examination of Lyells Principles of Geology

according alluvial ancient annually appears aqueous banks Beche beds boracic boracic acid bottom calcareous carbonic acid channel clay cliffs coast considerable Damietta delta deposits depth distance dred drifted earth elevation embouchure eruption estuary Etna existence extent fathoms feet deep flood flow formed fossil four frequently Geol geological geologist Geyser glaciers gradually granite Gulf heat height Humboldt hundred feet inches inhabitants islands lagoons lake land lava lime limestone liquid Lyell vol Martigny mass matter Mediterranean miles distant Mississippi moon mountains mouth nature nearly Nile observed occur ocean Owthorne pebbles portion present remarkable Rhone rise river rocks salt sand says Lyell sediment shells shores side silica solid South species strata stream surface temperature thermal springs thick thirty thousand thrown tides tion town tract travertine tropical Tuscany twenty Val de Bagnes vast quantities vegetable Vesuvius violent volcanic waves whole yards