The Takla Group is a group of basalt and andesite lava flows, pyroclastic rocks, volcanogenetic sandstones and argillites in north-central British Columbia, Canada, covering more than 30,000 km2 (12,000 sq mi) of the Stikinia terrane in a belt up to 50 km (31 mi) wide and over 800 km (500 mi) long.
Takla group
References
Takla Group Wikipedia(Text) CC BY-SA