West Tiba-1, Zone PVa, Sample 26 (Cretaceous of Egypt)

Where: Western Desert, Egypt (31.0° N, 27.8° E: paleocoordinates 10.8° N, 23.1° E)

• coordinate estimated from map

When: Abu Roash Formation, Early/Lower Cenomanian (99.6 - 93.5 Ma)

Environment/lithology: terrestrial; lithified limestone

Size class: microfossils

Preservation: soft parts, original sporopollenin

Primary reference: M. S. Mahmoud and A.-R. M. Moawad. 2000. Jurassic-Cretaceous (Bathonian to Cenomanian) palynology and stratigraphy of the West Tiba-1 borehole, northern Western Desert, Egypt. Journal of African Earth Sciences 30:401-416 [C. Jaramillo/G. Doria/M. Uhen]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 139340: authorized by Carlos Jaramillo, entered by Gabriela Doria on 11.02.2013

Creative Commons license: CC BY (attribution)

Taxonomic list

Monocolpites
  -
Monocolpites sp. Van der Hammen 1954
Foveotricolpites
  -
Equisetopsida
 Pinidae - Pinidae
Classopollis sp. Pflug 1953
Classopollis brasiliensis Herngreen 1975
Araucariacites sp. Cookson and Couper 1953
 Cupressales - Pinidae
Inaperturopollenites spp. PotoniƩ 1966
Ginkgoopsida
 Ephedrales -
Ephedripites spp. Bolkhovitina and PotoniƩ 1958
Angiospermae
 Austrobaileyales - Trimeniaceae
Cretacaeiporites densimurus Schrank and Ibrahim 1995
  -
Afropollis jardinus Doyle et al. 1982
Polypodiopsida
  - Marsileaceae
Crybelosporites sp. Dettmann 1963
Crybelosporites stylosus Dettmann 1963
Pteridopsida
  -
Pilosisporites
  -
Pilosisporites sp. Delcourt and Sprumont 1955