Anticosti Group

Geology

Formations: Becscie (17), Chicotte (4), Gun River (14), Jupiter (26), Vauréal (7)

Lithologies: "shale" (44), lime mudstone (28), grainstone (1), "limestone" (34)

Paleoenvironments: marine indet. (2), carbonate indet. (60), shallow subtidal indet. (4)

Age range: base of the Ashgill to the top of the Alexandrian or 449.50000 to 436.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Richmondian449.6 - 445.5Canada (Quebec) (173860 173872 173873 173875 173990 174027 174028)
Ashgill449.5 - 443.7Canada (Québec) (24586)
Hirnantian - Rhuddanian445.2 - 440.8Canada (Québec) (24387)
Rhuddanian443.4 - 440.8Canada (Québec) (24372)
Alexandrian443.4 - 436.0Canada (Québec) (24398 24400 24401 24402 24403 24404 24405 24406 24407 24408 24409 24410 24413 24414 24441 24442 24447 24448 24579 24581 24582 24583 24587 24588 24589 24591 24610 24768 24769 24770 24771 24822 24823 24824 24825 24826 24827 24830 24831 63786)
Alexandrian443.4 - 436.0Canada (Quebec) (63558)
Alexandrian - Ontarian443.4 - 433.4Canada (Québec) (24592 24593 24594 24595 24596 24612 24615)
Aeronian440.8 - 438.5Canada (Québec) (24416 24418)
Aeronian - Telychian440.8 - 433.4Canada (Québec) (24412)
Telychian438.5 - 433.4Canada (Québec) (24420 24423 24424 24435 238856)
Ontarian438.0 - 433.4Canada (Québec) (24597 24828)