adj
Meaning 1
Descriptive of the contact between one unit of rock and another, or of one of the two units themselves, which are separated by an erosional surface such as an unconformity representing a lacuna in the rock record.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: geography, geology, natural-sciences
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided