Chicotte Formation

Geology

Group: Anticosti

Members: unnamed (37), Brisantes (2)

Lithologies: not reported (1), "shale" (1), lime mudstone (1), packstone (1), grainstone (4), "reef rocks" (6), "limestone" (27)

Paleoenvironments: marine indet. (1), carbonate indet. (2), shallow subtidal indet. (3), open shallow subtidal (5), reef, buildup or bioherm (28)

Age range: base of the Ontarian to the top of the Alexandrian or 438.00000 to 436.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Alexandrian443.4 - 436.0Canada (Québec) (24441 24442)
Telychian438.5 - 433.4Canada (Quebec) (12941 25250 25251 25252 25253 113293 113299 113300 113301 113309 113310 113312 113369 113385 113386 113387 113388 113389 113390 113391 113392 173180 184838 184839 184866 184867 184868 184869 184870 185535 185538 186054 187773 187872 202393)
Ontarian438.0 - 433.4Canada (Québec) (24597 24828)