adj
Meaning 1
Deposited at the same time or from the same volcanic eruption as an ignimbrite or ash-flow tuff from a pyroclastic density current or caldera-forming eruption, as with ash or volcanic lag breccia.
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