Frenchman Formation

Geology

Members: unnamed (32)

Lithologies: not reported (18), "siliciclastic" (2), claystone (6), "shale" (1), siltstone (3), sandstone (7), conglomerate (1)

Paleoenvironments: terrestrial indet. (22), coastal indet. (3), fluvial indet. (1), coarse channel fill (1), "channel" (3), "floodplain" (2)

Age range: base of the Pragian to the top of the Puercan or 410.80000 to 63.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Pragian - Middle Devonian410.8 - 382.7Australia (Victoria) (20896)
Lancian70.6 - 66.0Canada (Saskatchewan) (14551 14558 14584 14602 14655 128461)
Late/Upper Maastrichtian70.6 - 66.0Canada (Saskatchewan) (14555 35251 45675 48628 52836 52837 54105 123980 152399 152400 152401 152402 162946 170675 180638 206819 223799 225845 228825 228826 228827 229474 232129 232130)
Late/Upper Maastrichtian70.6 - 66.0Canada (Alberta) (58157)
Puercan66.0 - 63.3Canada (Saskatchewan) (14737)