Margaret Formation

Geology

Group: Eureka Sound

Members: unnamed (4)

Lithologies: not reported (4)

Paleoenvironments: terrestrial indet. (3), deltaic indet. (1)

Age range: Wasatchian or 54.90000 to 50.50000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Wasatchian54.9 - 50.5Canada (Nunavut) (163833 185212 185213)
Wasatchian54.9 - 50.5Canada (Northwest Territories) (15583)