Farmington Member

Geology

Formation: Kirtland

Lithologies: not reported (5), "shale" (1), sandstone (2), "limestone" (1)

Paleoenvironments: terrestrial indet. (7), carbonate indet. (1)

Age range: base of the Middle Jurassic to the top of the Late/Upper Campanian or 174.70000 to 70.60000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Middle Jurassic174.7 - 161.5United Kingdom (Gloucestershire) (204059)
Late/Upper Campanian83.5 - 70.6USA (New Mexico) (34828 47009 52875 54101 62479 76753 154571)