Ferguson Mountain Formation

Geology

Members: unnamed (12)

Lithologies: "limestone" (12)

Paleoenvironments: carbonate indet. (6), shallow subtidal indet. (6)

Age range: base of the Asselian to the top of the Artinskian or 298.90000 to 283.30000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Asselian298.9 - 293.52USA (Nevada) (120692 120698 120699 120700 120703 120704)
Sakmarian293.52 - 290.1USA (Nevada) (108010 108023 108111 108112 108115)
Artinskian290.1 - 283.3USA (Nevada) (108105)