Example sentences of "a few hundred million [noun] " in BNC.

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1 Because of this , the final cost of Shell 's reduced stake may be only a few hundred million pounds .
2 In a comparatively short period — a few hundred million years or so — the Earth cooled down , and by this time , because of the gases belched out by its numerous volcanoes , it had an atmosphere .
3 If you stir enough of them together and stand back for a few hundred million years , the result is likely to be a chemical entity capable of reproducing itself — one of the fundamental differences between living and nonliving material .
4 In Phanerozoic time ( the time which has elapsed since the beginning of the Cambrian ) there have been three such ice ages , separated by intervals of a few hundred million years when the world enjoyed a more equable climate and lacked extensive polar ice caps .
5 THE recovery of no fewer than eleven kinds of filamentous microfossil from 3,465-million-year-old rocks in Western Australia ( J. W. Schopf Science 260 , 640–646 ; 1993 ) , shows that life was not only in existence a few hundred million years after the planet was formed , but was thriving : rarely does one find single fossils of this antiquity , let alone entire communities .
6 If the seismically peculiar D ’ layer at the base of the mantle is the source of plumes , as some geophysicists now suspect ( for example , ref. 10 ) , its volume is such that the present plume flux would exhaust it in a few hundred million years , implying that proto-plume material is quickly cycled through the layer .
7 If NT hits , the Sunnyvale , California company believes it will be doing a few hundred million dollars worth of business in three to five years .
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