Bastion Formation

Geology

Members: unnamed (28)

Lithologies: "shale" (17), "limestone" (11)

Paleoenvironments: marine indet. (11), carbonate indet. (11), offshore (6)

Age range: Dyeran or 515.30000 to 509.70000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Caerfai538.8 - 506.5Greenland (Hudson) (56859)
Dyeran515.3 - 509.7Greenland (49456 49457 49458 49459 49460 49461 49462 49463 49464 49465 49471 49472 49473 67793 67776 67777 67778 67779 67780 67781 67794 96528 96529 96530 96531 96532 96533)