Kopanskaya Formation

Geology

Members: unnamed (21)

Lithologies: claystone (2), siltstone (2), sandstone (19), conglomerate (2)

Paleoenvironments: delta plain (3), prodelta (4), deltaic indet. (4), "channel" (10)

Age range: Induan or 251.90200 to 249.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Induan251.902 - 249.9Russian Federation (Orenburg) (195811 195820 195824 195834 195852 195867 195870 195873 195877 196033 196034 196044 196045 196047 196049 196050 196051 196052 196053)
Induan251.902 - 249.9Russian Federation (Samara) (196088 196092)