Myrtle Group

Geology

Formations: unnamed (1), Dotham (2)

Lithologies: sandstone (2), wackestone (1)

Paleoenvironments: basinal (siliciclastic) (3)

Age range: base of the Tithonian to the top of the Valanginian or 149.20000 to 132.60000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Tithonian149.2 - 143.1USA (Oregon) (52314)
Berriasian143.1 - 137.05USA (Oregon) (52311)
Valanginian137.05 - 132.6USA (Oregon) (52313)