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isobase. In DICTIOUS you will not only get to know all the dictionary meanings for the word
isobase, but we will also tell you about its etymology, its characteristics and you will know how to say
isobase in singular and plural. Everything you need to know about the word
isobase you have here. The definition of the word
isobase will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
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English
Etymology
From iso- + base? (This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Noun
isobase (plural isobases)
- (archaeology, geology) A line drawn on a map or chart connecting places of equal or constant land upheaval or subsidence.
1920, Bulletin of the Geological Society of America, volume 31:Assuming their zero isobase and assuming also that they have correctly identified the beaches, the Jamieson hypothesis is decidedly not favored by their field observations.
1978, Sea-level Changes: North-West England During the Flandrian Stage, M. J. Tooley:The southern limit of Wright's zero isobase should intersect the north-west coast of England 125 km further north in the vicinity of the southern shore of Morecambe Bay.
1992, Lucille Lewis Johnson, Melanie Stright, Paleoshorelines and Prehistory: An Investigation of Method:The isobase map shows the marked spatial variability in elevation of archaeological sites from the Groswater Bay west along Lake Melville to the Goose Bay area, as identified by Fitzhugh (1972).
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