Obernkirchen Member

Geology

Formation: B├╝ckeberg

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: base of the Late/Upper Berriasian to the top of the Late/Upper Barremian or 145.00000 to 125.45000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Berriasian145.0 - 140.2Germany (Niedersachsen) (53916 118324 125404 125405 136774 139586 149731 172869 172872 172886 172889)
Berriasian145.0 - 139.8Germany (Niedersachsen) (69694 122854)
Late/Upper Barremian130.0 - 125.45Germany (Niedersachsen) (53226 149729 172901 172902)