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单词 biostratigraphically
释义

biostratigraphicallyadv.

Brit. /ˌbʌɪə(ʊ)stratᵻˈɡrafɪkli/, U.S. /ˌbaɪoʊˌstrædəˈɡræfɪk(ə)li/
Origin: Formed within English, by compounding. Etymons: bio- comb. form, stratigraphically adv.
Etymology: < bio- comb. form + stratigraphically adv., after biostratigraphic adj., biostratigraphical adj.
Geology.
As regards biostratigraphy; by means of biostratigraphy.
ΚΠ
1943 Proc. Royal Soc. Victoria 55 60 This series in the East Indies is not, at present, biostratigraphically definable.
1958 Bull. Geol. Soc. Amer. 69 99 The biochronological standard, based for each period on biostratigraphically important groups of fossils.
1988 Nature 4 Feb. 395/3 The Cenozoic is far better known biostratigraphically and palaeontologically than any other comparable interval since the opening of the Cambrian.
2007 Times Higher Educ. Suppl. (Nexis) 23 Mar. 26 Build our knowledge of..biostratigraphically useful fossils so that now we can reliably date fossil-bearing strata.
This entry has been updated (OED Third Edition, November 2010; most recently modified version published online December 2021).
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adv.1943
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