Chocal Formation

Geology

Members: unnamed (4)

Lithologies: "limestone" (4)

Paleoenvironments: carbonate indet. (4)

Age range: base of the Artinskian to the top of the Kungurian or 290.10000 to 274.40000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Artinskian290.1 - 283.3Guatemala (89067 89068)
Kungurian283.3 - 274.4Guatemala (108018 108019)