Bahariya Formation

Geology

Members: unnamed (48), Gebel Dist (32)

Lithologies: "siliciclastic" (7), claystone (27), mudstone (34), "shale" (40), sandstone (9), marl (1), dolomite (3)

Paleoenvironments: terrestrial indet. (11), shallow subtidal indet. (33), marginal marine indet. (32), paralic indet. (1), delta plain (1), transition zone/lower shoreface (1), "floodplain" (1)

Age range: Cenomanian or 100.50000 to 93.90000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Late/Upper Albian105.3 - 99.6Egypt (Western Desert) (144958)
Late/Upper Albian - Early/Lower Cenomanian105.3 - 93.5Egypt (Western Desert) (139335 139336 139337)
Cenomanian100.5 - 93.9Egypt (Matruh) (137374)
Early/Lower Cenomanian99.6 - 93.5Egypt (north Western Desert) (140416 140417 140418 140419 140420 140421 140422 140423 140424 140425 140426 140427 140428 140429 140430 140431 140432 140433 140434 140435 140436 140437 140438 140439 140440 140441 140442 140443 140444 140445 140446 140447 140448)
Early/Lower Cenomanian99.6 - 93.5Egypt (Al Jizah) (25126 51751)
Early/Lower Cenomanian99.6 - 93.5Egypt (Western Desert) (139339 142206 142207 144959 144960)
Late/Upper Cenomanian99.6 - 93.5Egypt (214401 214403 214404 214406 214407 214408 214409 214426 214427 214430 214431 214432 214433 214434 214435 214436 214442 214443 214444 214445 214446 214447 214493 214496 214498 214499 214500 214501 214504 214505 214508 214509 224574)
Late/Upper Cenomanian99.6 - 93.5Egypt (Giza) (226126 231103)