Sonsela Member

Geology

Formation: Chinle

Lithologies: not reported (14), "siliciclastic" (1), mudstone (6), "shale" (1), siltstone (3), sandstone (4), conglomerate (1)

Paleoenvironments: terrestrial indet. (24), fluvial indet. (1), coarse channel fill (1), "floodplain" (1)

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 (Arizona) (52501 57686 84186 84187 84265 88329 88338 92819 92821 92855 92922 92923 93112 93230 93232 93431 93433 93443 93456 93458 93463 93480 182618 93491 182617 207035 218123)