Lockatong Formation

Geology

Group: Chatham

Members: unnamed (8), Ewing Creek (1), Nursey (1), Tumbling Falls (1), Weehawken (1)

Lithologies: not reported (2), "siliciclastic" (1), claystone (2), "shale" (2), siltstone (5)

Paleoenvironments: terrestrial indet. (4), "floodplain" (1), lacustrine - large (2), lacustrine - small (2), pond (1), lacustrine indet. (2)

Age range: Norian or 228.00000 to 208.50000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Norian228.0 - 208.5USA (Pennsylvania) (55415 68706 99375 106284 107421 163460)
Norian228.0 - 208.5USA (New Jersey) (12856 91743 187289 187290 187318 187319)