Matawan/Monmouth Group

Geology

Formations: unnamed (2)

Lithologies: not reported (2)

Paleoenvironments: marine indet. (2)

Age range: base of the Campanian to the top of the Maastrichtian or 83.60000 to 66.00000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Campanian - Maastrichtian83.6 - 66.0USA (Delaware) (140927)
Campanian - Maastrichtian83.6 - 66.0USA (Maryland) (141991)