Bückeberg Formation
Geology
Members: unnamed (2), ? Osterwald (1), Obernkirchen (17), Osterwald (1)
Lithologies: not reported (4), claystone (3), mudstone (5), "shale" (1), siltstone (1), sandstone (14)
Paleoenvironments: terrestrial indet. (15), estuary/bay (1), 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 Early/Lower Valanginian or 145.00000 to 136.40000 Ma
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Berriasian | Germany (Niedersachsen) | (48925 53226 53916 69694 118324 122854 125404 125405 136774 139586 149729 149731 172869 172872 172886 172889 172901 172902) | |
Late/Upper Berriasian | Germany (Nordrhein-Westfalen) | (45760) | |
Early/Lower Valanginian | Germany (Niedersachsen) | (142027) | |
Valanginian | Germany (Niedersachsen) | (142028) |