Heersum Formation

Geology

Members: unnamed (1)

Lithologies: marl (1)

Paleoenvironments: perireef or subreef (1)

Age range: Middle Oxfordian or 161.50000 to 154.80000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Middle Oxfordian161.5 - 154.8Germany (Niedersachsen) (94657)