“nannofossil”的英文意思_释义_用法

单词

nannofossil

释义

nannofossil Geol.|ˈnænəʊfɒsɪl|
[f. as next + fossil a. and n.]
A fossil of a minute plankton organism.
1963H. Stradner in Proc. 6th World Petroleum Congr. I. 167/1 Nannofossils (minute calcareous elements of planktonic marine flagellates) were found in sediments younger than Triassic.Ibid., A key for the determination of nannofossil assemblages is given.1971Nature 3 Sept. 46/1 The ophiolites in those deep-sea troughs were overlain by..radiolarian and nannofossil oozes.1972Sci. Amer. Dec. 33/2 The white ooze is a typical oceanic sediment, made up almost entirely of the skeletons of microfossils and nannofossils.1974Nature 13 Sept. 129/2 The chalk contains abundant nannofossils whose preservation is, unfortunately, somewhat marred by calcite overgrowths.

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

相关内容：

“nannofossil”的英文意思

“nannygai”的英文意思

“金礞石”英文翻译

“金硫醋苯胺”英文翻译

“金碧辉煌的”英文翻译

“nannicock”的英文意思

相关推荐