Koun Formation

Geology

Members: 1 & 2 (1)

Lithologies: claystone (1), marl (1)

Paleoenvironments: marine indet. (1)

Age range: base of the Early/Lower Callovian to the top of the Tortonian or 164.70000 to 7.24600 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Callovian166.1 - 163.5Canada (British Columbia) (164640)
Early/Lower Callovian - Middle Callovian164.7 - 161.2Canada (British Columbia) (127120 127121 127122 127123 127124 127125 127126 127649 127650 138929 138930 138931)
Priabonian38.0 - 33.9Azerbaijan (45884)
Tortonian11.62 - 7.246Greece (34862)