D4 Member

Geology

Formation: Capo Mannu dune complex

Lithologies: sandstone (2)

Paleoenvironments: dune (2)

Age range: base of the Early/Lower Emsian to the top of the Piacenzian or 409.10000 to 2.58800 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Pragian410.8 - 407.6Spain (Aragon) (40402)
Early/Lower Emsian409.1 - 402.5Spain (Aragon) (40403 40405 40407)
Late/Upper Emsian402.5 - 391.9Spain (Aragon) (40408 40410 40416 40417)
Early/Lower Bathonian167.7 - 164.7Saudi Arabia (141391 141392 141393 141478 141479 141510 141528 141565 141566)
Early/Lower Bathonian167.7 - 164.7Saudi Arabia (Oregon) (141416)
Piacenzian3.6 - 2.588Italy (Sardinia) (190856 230767)