Uitenhage Group

Geology

Formations: Enon (1), Kirkwood (25), Sundays River (5)

Lithologies: not reported (7), claystone (3), mudstone (12), "shale" (1), siltstone (1), sandstone (7), conglomerate (1), lime mudstone (1), "limestone" (1)

Paleoenvironments: marine indet. (1), terrestrial indet. (20), lagoonal/restricted shallow subtidal (1), paralic indet. (1), fluvial indet. (5), "channel" (1), lacustrine indet. (2)

Age range: Late/Upper Valanginian or 140.20000 to 136.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Jurassic - Early/Lower Cretaceous161.5 - 100.5South Africa (Cape) (55236)
Tithonian - Valanginian152.1 - 132.9South Africa (Eastern Cape) (62550 88876)
Berriasian - Early/Lower Valanginian145.0 - 136.4South Africa (Eastern Cape) (45929)
Berriasian - Late/Upper Valanginian145.0 - 136.4South Africa (Eastern Cape) (11153 38301 38305 38307 38308 38310 38311 38312 38313)
Berriasian - Late/Upper Valanginian145.0 - 136.4South Africa (38317)
Berriasian - Late/Upper Valanginian145.0 - 136.4South Africa (Western Cape) (38315 38316)
Berriasian - Valanginian145.0 - 132.9South Africa (Eastern Cape) (28213 51903 59356 174952 175258 175259 175260)
Berriasian - Hauterivian145.0 - 129.4South Africa (Eastern Cape) (174951 174953 174954)
Late/Upper Valanginian140.2 - 136.4South Africa (Eastern Cape) (55273 117446 207507 207508)
Late/Upper Valanginian140.2 - 136.4South Africa (Western Cape) (106439)