Lujiatun Member

Geology

Group: Jehol

Formation: Yixian

Lithologies: not reported (4), "siliciclastic" (1), mudstone (3), sandstone (2), "volcaniclastic" (1), tuff (3)

Paleoenvironments: terrestrial indet. (4), fluvial indet. (4), fluvial-lacustrine indet. (5), lacustrine - small (1)

Age range: base of the Late/Upper Barremian to the top of the Early/Lower Aptian or 130.00000 to 122.46000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Early/Lower Cretaceous145.0 - 100.5China (Liaoning) (231921 231924)
Late/Upper Barremian - Early/Lower Aptian130.0 - 122.46China (Liaoning) (203179 53493 55685 55709 73438 75472 75511 83249 85288 132600 133789 137803)