subglacial
Adjective
Meaning
Pertaining or belonging to the under side of a glacier; being beneath a glacier; as, subglacial streams.
Source: Webster's dictionaryAntonyms
Phrases with the word
Examples
“As we continue to put together the puzzle of life on Mars, I’m optimistic we’ll eventually find a subglacial ecosystem that supports microbial life there, much as we have seen on Earth.”
Of the 66 valley systems studied, the researchers identified 22 as being formed from subglacial erosion: 14 fluvial, nine glacial, three sapping, and 18 indeterminate.
This material is mostly derived from the subglacial erosion and entrainment by the moving ice of the glaciers of previously available unconsolidated sediments.
Their cross-sections exhibit steep-sided flanks similar to fjord walls, and their flat bottoms are typical of subglacial glacial erosion.
Last year, researchers made history by drilling through nearly a kilometer of the West Antarctic Ice Sheet into a subglacial lake.
Because in the conventional method, it required a ground-level assessment of subglacial flows.