New Red Sandstone Group

Geology

Formations: Kingscourt Gypsum (14), Kingscourt Sandstone (3)

Lithologies: claystone (1), mudstone (7), "shale" (14), siltstone (1), sandstone (3), evaporite (7)

Paleoenvironments: marine indet. (17)

Age range: base of the Wuchiapingian to the top of the Griesbachian or 259.51000 to 250.50000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Wuchiapingian259.51 - 254.14Ireland (25000 26318 26319 26320 26351 26352 26353 26354 26355 26356 26357 26376 26377 26378)
Griesbachian251.902 - 250.5Ireland (26379 26380 26381)