单词 | woolwich-beds |
释义 | > as lemmasWoolwich-beds Woolwich-beds n. Geology (see quot. 1859). ΘΚΠ the world > the earth > structure of the earth > age or period > stratigraphic units > [noun] > tertiary or Cenozoic > Eocene > specific plastic clay1811 calcaire silicieux1833 Woolwich-beds1859 coryphodon bed1895 1859 D. Page Handbk. Geol. Terms 375 Woolwich-beds, a name occasionally employed by English geologists to designate those beds of plastic and mottled clays, sands, and rolled flint-pebbles which lie between the ‘Thanet Sands’ and the ‘London Clay’. < as lemmas |
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