Bursum Formation

Geology

Members: unnamed (4), Red Tanks (8)

Lithologies: not reported (1), mudstone (7), "shale" (4), "limestone" (1)

Paleoenvironments: marine indet. (3), terrestrial indet. (1), carbonate indet. (1), pond (7)

Age range: base of the Gzhelian to the top of the Asselian or 303.70000 to 293.52000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Gzhelian303.7 - 298.9USA (New Mexico) (108528 132475 142648 149704)
Virgilian303.7 - 298.9USA (New Mexico) (215690)
Gzhelian - Asselian303.7 - 293.52USA (New Mexico) (11166)
Asselian298.9 - 293.52USA (New Mexico) (122481 124385 124386 124387 125133 189778)