英语词汇“neptunian dyke”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

neptunian dyke

noun Geology

A deposit of sand cutting through sedimentary strata in the manner of an igneous dyke, formed by the filling of an underwater fissure.Therefore we correlate the ash-fall episode recorded at Katraboca with that represented by the tuff filling the neptunian dyke of Liter....

The sample was collected from the redeposited tuff filling a neptunian dyke in the SW wall of the Liter quarry.
A neptunian dyke is a sheet of sediment or sedimentary rock, usually vertical or subvertical, which cuts across any other rock type and, at first glance, resembles an igneous dyke.

单词	neptunian dyke
释义	neptunian dyke noun Geology A deposit of sand cutting through sedimentary strata in the manner of an igneous dyke, formed by the filling of an underwater fissure.Therefore we correlate the ash-fall episode recorded at Katraboca with that represented by the tuff filling the neptunian dyke of Liter.... The sample was collected from the redeposited tuff filling a neptunian dyke in the SW wall of the Liter quarry. A neptunian dyke is a sheet of sediment or sedimentary rock, usually vertical or subvertical, which cuts across any other rock type and, at first glance, resembles an igneous dyke.
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