Nanaimo Group

The Nanaimo Group is a geologic group in both British Columbia and Washington state. It preserves fossils dating back to the Cretaceous period.

Divisions

 * Gabriola Formation
 * Spray Formation
 * Geoffroy Formation
 * Northumberland Formation
 * DeCourcy Formation
 * Cedar District Formation
 * Protection Formation
 * Haslam Formation
 * Comox Formation