What's the difference between inconformity and unconformity?

Inconformity

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Definition:

• (n.) Want of conformity; nonconformity.

Example Sentences:

Unconformity

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Definition:

• (n.) Want of conformity; incongruity; inconsistency.
• (n.) Want of parallelism between strata in contact.

Example Sentences:

• (1) The level of L-41 is separated from quarry E by at least one major unconformity and 47 m of section.