Hillard Formation

Geology

Members: unnamed (1)

Lithologies: "limestone" (1)

Paleoenvironments: carbonate indet. (1)

Age range: base of the Middle Cambrian to the top of the Dresbachian or 506.50000 to 486.85000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Solvan508.2 - 504.5USA (Alaska) (219912)
Middle Cambrian506.5 - 497.0USA (Alaska) (64538 64541 64542 64762 64763 64764 64765 64766 64767 64768 64769 64770 64771 64772)
Dresbachian497.0 - 486.85USA (Alaska) (64796 64797 64798)