单词 | strewn field |
释义 | strewn fieldn. Geology. A part of the earth's surface over which tektites of a similar age are found. ΘΚΠ the world > the earth > land > landscape > [noun] > types of terrain patchwork1865 Mound Region1873 boulder-flat1884 karrenfeld1885 boulder-belt1894 karst land1894 karst1902 felsenmeer1905 stone-field1906 staircasing1911 fundament1928 strewn field1937 thermokarst1943 patterned ground1950 pseudokarst1954 tower karst1954 tektite field1960 stone pavement1969 1937 Proc. Royal Soc. Victoria 49 167 There are no records of the discovery of australites in towns within the australite ‘strewn field’. 1961 Sci. Amer. Nov. 63 (caption) Estimates of ages of tektites in strewn fields are based on ages of rocks with which they are found. 1973 Nature 16 Feb. 431/1 Tektites..are apparently limited to four large areas (strewnfields) and four corresponding ages. This entry has not yet been fully updated (first published 1986; most recently modified version published online December 2020). < n.1937 |
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