Djadokhta Formation

Geology

Members: unnamed (49), Bayn Dzak (10), Tugrugyin (7)

Lithologies: not reported (13), "siliciclastic" (1), mudstone (8), sandstone (52)

Paleoenvironments: terrestrial indet. (18), fluvial indet. (7), channel lag (1), dune (7), eolian indet. (33)

Age range: base of the Late/Upper Campanian to the top of the Campanian or 83.50000 to 72.10000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Campanian83.6 - 72.1Mongolia (Omnogov Aimag) (117932)
Campanian83.6 - 72.1China (Nei Mongol) (52942)
Campanian83.6 - 72.1Mongolia (Omnogov (=Southern Gobi)) (137600)
Campanian83.6 - 72.1Mongolia (Omngov) (62928 68525 100259 108346 154389)
Campanian83.6 - 72.1Mongolia (Omnogov) (37209 37211 45329 48823 62927 68516 68519 68520 68521 68522 68523 68524 68526 100277 100279 127739 129749 168808 168986 168987 190544)
Campanian83.6 - 72.1Mongolia (Omnogov Aimak) (37212 37213 119422)
Campanian83.6 - 72.1Mongolia (Ömnögovi Aimag) (130798)
Late/Upper Campanian83.5 - 70.6Mongolia (87870)
Late/Upper Campanian83.5 - 70.6China (Nei Mongol) (22686)
Late/Upper Campanian83.5 - 70.6Mongolia (Omngov) (114241)
Late/Upper Campanian83.5 - 70.6Mongolia (Omnogov Aimak) (37184 68517)
Late/Upper Campanian83.5 - 70.6Mongolia (Omnogov) (22685 24754 28195 37009 37013 37016 45090 46152 48927 51033 53229 55256 59372 65344 100264 100276 118259 127668 127678 163255 204819)
Middle Campanian83.5 - 70.6China (Nei Mongol) (116292 118300 118301 118302)
Middle Campanian83.5 - 70.6Mongolia (Omnogov) (222595)
Middle Campanian83.5 - 70.6Mongolia (Omngov) (100261 127677)