Calcaire de Valognes Formation

Geology

Members: unnamed (1)

Lithologies: "carbonate" (1)

Paleoenvironments: marine indet. (1)

Age range: Early/Lower Hettangian or 201.40000 to 199.50000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Hettangian201.4 - 199.5France (Basse-Normandie) (141166)