The Brigus Formation is a fossiliferous (e.g. trilobites) upper lower Cambrian geologic formation in Newfoundland and Labrador. It comprises a series of deep red nodular mudstones, with some prominent grey limestone beds.
The Brigus Formation is a fossiliferous (e.g. trilobites) upper lower Cambrian geologic formation in Newfoundland and Labrador. It comprises a series of deep red nodular mudstones, with some prominent grey limestone beds. (en)
The Brigus Formation is a fossiliferous (e.g. trilobites) upper lower Cambrian geologic formation in Newfoundland and Labrador. It comprises a series of deep red nodular mudstones, with some prominent grey limestone beds. (en)