Rundle Formation, Group

Geology

Group: Narrows Beds

Formations: Etherington (1), Livingstone (4), Mount Head (73), Tunnel Mountain (1)

Members: unnamed (3), Kerosene Creek (2)

Lithologies: not reported (2), mudstone (2), "shale" (12), "limestone" (73), dolomite (8), chert (4)

Paleoenvironments: terrestrial indet. (1), shallow subtidal indet. (73), deep subtidal indet. (6), lagoonal (1), lacustrine indet. (3)

Age range: base of the Osagean to the top of the Late/Upper Eocene or 352.00000 to 33.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Osagean352.0 - 343.0Canada (Alberta) (62409 62417 62418 62423)
Meramecian343.0 - 335.5Canada (Alberta) (62325 62327 62385 62386 62387 62388 62389 62390 62391 62392 62393 62394 62395 62396 62397 62398 62399 62401 62400 62405 62402 62403 62404 62406 62407 62563 62564 62565 62566 62567 62569 62570 62571 62572 62574 62575 62578 62579 62580 62581 62582 62583 62585 62586 62587 62588 62589 62590 62591 62592 62593 62594 62596 62597 62602 62605 62606 62610 62612 62613 62614 62615 62616 62617 62618 62619 62620 62621 62622 62623 62624 62625 62626)
Chesterian335.5 - 323.2Canada (Alberta) (62329 62384)
Middle Eocene - Late/Upper Eocene47.8 - 33.9Australia (Queensland) (32218 143207 143208 175696 176506)