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Meaning of aulacogen | Babel Free

Noun CEFR B2

Definitions

A tectonic trough on a craton that is formed as the failed arm of a triple-rift junction.

Equivalents

Polski aulakogen

Examples

“The Barnett Shale originated as a normal marine shelf deposit on the southwestern fIank of the subsiding Southern Oklahoma aulacogen...”

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

aulacogene aulacophore aulacopleurid Aulakh aularian auld