Upper Ecca Group

Geology

Formations: Volksrust (2), Waterford (29)

Lithologies: mudstone (4), "shale" (2)

Paleoenvironments: delta plain (5), deltaic indet. (1), fluvial-lacustrine indet. (1)

Age range: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Roadian - Capitanian272.3 - 259.51South Africa (Gauteng) (14245)
Roadian - Capitanian272.3 - 259.51South Africa (Kwazulu-Natal) (14251)
Wordian - Capitanian266.9 - 259.51South Africa (Northern Cape) (14294)
Wordian - Capitanian266.9 - 259.51South Africa (Western Cape) (14296 14298 14299 14302 14304 14305 14323 14324 14325 14326 14327 21320 21321 21322 21326 21327 21328 21329 21363 21364 38054 21365 38053 32665 33093 38052 33101 33129)