Helvetiafjellet Formation

Geology

Group: Adventdalen

Members: Ullaberget (1)

Lithologies: sandstone (1)

Paleoenvironments: deltaic indet. (1)

Age range: Barremian or 125.77000 to 121.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Barremian125.77 - 121.4Svalbard and Jan Mayen (212979)