Aitym Formation

Geology

Members: unnamed (3), A1 (1), Meshekli (1)

Lithologies: not reported (3), claystone (1), sandstone (2)

Paleoenvironments: marine indet. (1), terrestrial indet. (2), marginal marine indet. (2)

Age range: base of the Late/Upper Turonian to the top of the Santonian or 93.90000 to 83.60000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Turonian93.9 - 89.8Uzbekistan (74026 228549)
Late/Upper Turonian - Coniacian93.9 - 85.7Uzbekistan (Navoi) (123485)
Santonian85.7 - 83.6Uzbekistan (Navoi) (58607 58615)