"Alluvial deposit" Quotes from Famous Books
 ... hot springs were to be found. A ridge ran from south-east to north-west in symmetrical undulations up to 1,000 ft. from Petronilla to Cancha Huayo. It rose quite abruptly from the flat alluvial land. Where a land-slide had occurred it showed an upper stratum of grey alluvial deposit 10 ft. thick, with soft yellow volcanic rock underneath, in a stratum of 30 ft. thick. It seemed as if that hill had been lifted up by volcanic pressure from underneath, as a lot of white and yellow sand had been brought to the surface, which evidently formed a substratum ...
— Across Unknown South America • Arnold Henry Savage Landor
... down by the Mississippi, as estimated by Lyell, the actual amount is 19,500,750,000,000; that the rate at which the delta is now advancing into the gulf is fifty feet per annum, and that the age of the delta and alluvial deposit is four thousand four hundred, instead of Lyell's one hundred thousand five hundred years.[370] We might go on and give a dozen such instances of geological miscalculations of time did space permit; but these are enough to disabuse us of any ...
— Fables of Infidelity and Facts of Faith - Being an Examination of the Evidences of Infidelity • Robert Patterson
... then, it is mainly on mud that the life of humanity in all countries bases itself. Every great plain is the alluvial deposit of a great river, ultimately derived from a great mountain chain. The substance consists as a rule of the debris of torrents, which is often infertile, owing to its stoniness and its purely mineral character; but wherever it has lain long enough to be covered by earth-worms with a deep black ...
— Science in Arcady • Grant Allen
... he had to pass was a widespread alluvial deposit of the Danube, like those found in the lower reaches of the river. The capricious stream has burst some dam, and altered its course. Every year it tears portions from one bank and carries them over to the other. On this deposit ...
— Timar's Two Worlds • Mr Jkai |
