Khoshyeilagh Formation

Geology

Members: Sarcheshmeh (1), Tilabad (5)

Lithologies: "shale" (6), "limestone" (6)

Paleoenvironments: shallow subtidal indet. (4), open shallow subtidal (1), offshore shelf (1)

Age range: base of the Middle Givetian to the top of the Late/Upper Frasnian or 385.90000 to 372.15000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Givetian387.95 - 382.31Iran (181591 181592 181593)
Middle Givetian385.9 - 383.4Iran (223341)
Early/Lower Frasnian382.31 - 379.0Iran (197018)
Late/Upper Frasnian375.2 - 372.15Iran (126953)