单词 | biostratigraphical |
释义 | biostratigraphicaladj. Geology. = biostratigraphic adj. ΚΠ 1926 Pan-Amer. Geologist 46 107 Wegener's hypothesis is rejected as contradicting biostratigraphical as well as regional-tectonic evidences. 1949 Micropaleontologist 3 11 He will work..on biostratigraphical problems. 1969 G. M. Bennison & A. E. Wright Geol. Hist. Brit. Isles ii. 25 The variation in the age of a diachronous deposit is presumed from its relation to a biostratigraphical time scale. 2006 P. W. Jackson Chronologers' Quest ix. 165 It was later shown that these microfossils had great biostratigraphical potential. This entry has been updated (OED Third Edition, November 2010; most recently modified version published online December 2021). < adj.1926 |
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