Upper Kimmeridge Clay Member

Geology

Group: Ancholme

Formation: Kimmeridge Clay

Lithologies: not reported (2), claystone (1), "shale" (1), "limestone" (1)

Paleoenvironments: marine indet. (2), terrestrial indet. (1), marginal marine indet. (1)

Age range: base of the Early/Lower Tithonian to the top of the Late/Upper Tithonian or 149.20000 to 143.10000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Kimmeridgian - Early/Lower Tithonian152.21 - 145.06United Kingdom (England) (26784)
Early/Lower Tithonian149.2 - 145.06United Kingdom (England) (92731)
Early/Lower Tithonian149.2 - 145.06United Kingdom (Oxfordshire) (217278)
Late/Upper Tithonian145.06 - 143.1United Kingdom (England) (48688)