Henefer Formation

Geology

Members: unnamed (2)

Lithologies: not reported (1), siltstone (1)

Paleoenvironments: terrestrial indet. (1), wet floodplain (1)

Age range: Coniacian or 89.80000 to 85.70000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Coniacian89.8 - 85.7USA (Utah) (32137)
Coniacian - Santonian89.8 - 83.6USA (Utah) (73436)