unconformity

/ˌʌnkənˈfɔːrməti/
noun
  1. A break or gap in a sequence of rock layers, where some layers are missing due to erosion or non-deposition.
    • Students studied the unconformity in the canyon wall to understand the area's geological history.
    • The geologist identified an unconformity between the ancient sandstone and the overlying limestone.
    • This cliff face shows a clear unconformity where millions of years of rock are missing.
  2. A lack of agreement or consistency; something that does not fit a pattern or standard.
    • The report pointed out an unconformity between the company's stated values and its actual practices.
    • There was an unconformity in the data that made the researchers question their hypothesis.
    • The artist's latest work is an unconformity with her usual style, surprising her fans.
Antonyms
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