Fremouw Formation
Geology
Group: Beacon
Members: unnamed (14), Lower (1), middle (1), Upper (2)
Lithologies: not reported (2), "siliciclastic" (1), claystone (1), mudstone (5), siltstone (1), sandstone (5), conglomerate (3), wackestone (1), coal (1), peat (2)
Paleoenvironments: terrestrial indet. (4), fluvial indet. (5), coarse channel fill (1), "channel" (3), "floodplain" (2), mire/swamp (1)
Age range: base of the Early/Lower Triassic to the top of the Late/Upper Triassic or 252.17000 to 201.40000 Ma
Collections
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Triassic | Antarctica | (27265 27266 87410 87414 87420 99431 105602 136394 136395 198581 217300 220333 227009) | |
Early/Lower Triassic - Middle Triassic | Antarctica | (31341) | |
Anisian | Antarctica | (34301 105296 135697) | |
Late/Upper Triassic | Antarctica | (31342) |