Obernkirchen Member
Geology
Formation: Bückeberg
Lithologies: not reported (1), claystone (2), mudstone (5), siltstone (1), sandstone (14)
Paleoenvironments: terrestrial indet. (12), fluvial indet. (2), coarse channel fill (1), fine channel fill (1), fluvial-deltaic indet. (1)
Age range: Late/Upper Berriasian or 145.00000 to 140.20000 Ma