Kingsdown Formation

Geology

Members: unnamed (1), lower (5), upper (6)

Lithologies: not reported (1), siltstone (7), sandstone (6), conglomerate (1)

Paleoenvironments: terrestrial indet. (5), fluvial indet. (1), sinkhole (6)

Age range: base of the Irvingtonian to the top of the Late/Upper Pleistocene or 1.40000 to 0.01170 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Irvingtonian1.4 - 0.21USA (Kansas) (20137 20165 20166 20167 20168 20169 20170 20295 20422 20423 20424)
Late/Upper Pleistocene0.129 - 0.0117USA (Kansas) (20605)