Also known as Partie supérieure de la formation 2 et formation 1 d`Arkell & Busson
Where: Algeria (35.7° N, 0.9° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: Les Marno-Calcaires Supérieurs Formation, Tithonian (149.2 - 143.1 Ma)
Environment/lithology: deep subtidal; lithified limestone
Size class: microfossils
Collection methods: bulk, mechanical,
Primary reference: F. Atrops and M. Benest. 1984. Les formations du Jurassique supérieur du Bou Rheddou au Nord de Tiaret (Bordure sud-tellienne, Algérie): âge et milieux de dépôt. Géobios 17(2):207-220 [F. Fursich/S. Hicks/M. Clapham]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 45084: authorized by Franz Fursich, entered by Simone Hicks on 03.10.2004
Creative Commons license: CC0 (CC0)
Taxonomic list
| Cephalopoda | |
|
Paraulacosphinctes sp. Schindewolf 1925 ammonite | |
|
Corongoceras sp. ammonite
Micracanthoceras sp. ammonite | |
| Hydrozoa | |
|
Tubiphytes sp. Maslov 1956 | |
|
Thaumatoporella parvovesiculifera Raineri 1922 | |
| Chlorophyceae | |
|
Salpingoporella cf. pygmaea Gumbel 1891 | |