Keweenawan Supergroup
E2218961
UNEXPLORED
The Keweenawan Supergroup is a thick sequence of Mesoproterozoic volcanic and sedimentary rocks that records the magmatic and tectonic evolution of the Midcontinent Rift in central North America.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Keweenawan Supergroup canonical | 1 |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.