Bassin du Sénégal, Maastrichtien Inférieur (Cretaceous of Senegal)

Also known as Zone a Afroboliviana afra

Where: Dakar, Senegal (14.8° N, 17.1° W: paleocoordinates 9.5° N, 21.4° W)

• coordinate estimated from map

When: Early/Lower Maastrichtian (70.6 - 66.0 Ma)

Environment/lithology: marine; lithified, argillaceous, calcareous lithology not reported

Size class: microfossils

Preservation: soft parts, original sporopollenin

Primary reference: S. Jardiné and H. Magloire. 1965. Palynologuie et stratigraphie du Crétacé des Bassin du Sénégal et Cote d'Ivoire. Mémoires du Bureau de Recherches Géologiques et Miniéres 32:187-245 [C. Jaramillo/G. Doria/A. Cardenas ]more details

Purpose of describing collection: biostratigraphic analysis

PaleoDB collection 137364: authorized by Carlos Jaramillo, entered by Gabriela Doria on 15.12.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

unclassified
  -
Actinopteri
 Teleostei -
Incertae "sedis D" Brito and Gallo 2002
Monocolpopollenites
  -
Monocolpopollenites "sp. 1" Pflug and Thomson 1953
Monocolpopollenites "sp. 2" Pflug and Thomson 1953
Monocolpopollenites sp. Pflug and Thomson 1953
Monocolpopollenites spheroidites Jardiné and Magloire 1965
Multiporopollenites
  -
Pinopsida
 Pinales - Araucariaceae
Araucariacites sp. Cookson and Couper 1953
Monocots
 Poales - Poaceae
Graminidites "sp. 1" Potonie 1960
Dicotyledonae
  -
Triorites "sp. 2" Couper 1953
Magnoliopsida
 Santalales - Loranthaceae
Syncolporites sp. Van der Hammen 1954
 Proteales -
Proteacidites "sp. 1" Cookson and Couper 1953
Proteacidites "sp. 2" Cookson and Couper 1953
  -
Tricolpites "sp. 9" Potonié 1960
Tricolpites "sp. 10" Potonié 1960
Tricolpites synstriatus Jardine and Magloire 1965
Diporites
  -