Kingston Formation

Geology

Group: Corallian

Members: Arngrove Spiculite (1), Beckley Sands (1)

Lithologies: not reported (1), sandstone (1)

Paleoenvironments: marine indet. (2)

Age range: base of the Cryogenian to the top of the Middle Oxfordian or 720.00000 to 154.80000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Cryogenian720.0 - 635.0USA (California) (231847)
Middle Oxfordian161.5 - 154.8United Kingdom (England) (138711)
Middle Oxfordian161.5 - 154.8United Kingdom (Wiltshire) (196071)