Where: Brazil (10.8° S, 37.1° W)
• Paleocoordinates: 9.5° S, 2.5° W (Wright 2013)
• coordinate estimated from map
• basin-level geographic resolution
When: Cotinguiba Formation, Early/Lower Cenomanian (100.5 - 93.9 Ma)
• some occurences could also be from the Riachuleo Fm, here from the Maruim and Aguilhada member, as they may locally extend into the Cenomanian
Environment/lithology: open shallow subtidal; limestone
Size class: macrofossils
Preservation: cast
Collection methods: A total of 604 localities in the Segripe Basin has been sampled, though the occurences can't be assigend to a specific locality
Primary reference: P. Bengtson. 1983. The Cenomanian-Coniacian of Sergipe Basin, Brazil. Fossil and Strata (12)1-78 [M. Aberhan/T. Schossleitner]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 140837: authorized by Martin Aberhan, entered by Thomas Schossleitner on 18.03.2013
Creative Commons license: CC0 (CC0)
Taxonomic list
Echinoidea | |
Cottaldia benettiae Koenig 1825 sea urchin | |
Holectypus cenomanensis sea urchin | |
Holaster aff. bischoffi sea urchin
Cardiaster cubensis Jackson 1922 sea urchin | |
Glyphocyphus radiatus sea urchin | |
Cephalopoda | |
Phylloceras sp. Suess 1865 ammonite | |
Mariella sp. Nowak 1916 ammonite
Hypoturrilites gravesianus d'Orbigny 1842 ammonite | |
Stoliczkaia (Shumarinaia) africana Pervinquière 1907 ammonite | |
Forbesiceras brundretti ammonite | |
Sharpeiceras laticlavium Sharpe 1855 ammonite
Sharpeiceras florencae Spath 1925 ammonite
"Graysonites lozoi" = Graysonites wacoense Böse 1928 ammonite | |
Eogaudryceras sp. Spath 1927 ammonite
Tetragonites sp. Kossmat 1895 ammonite | |
Puzosia sp. Bayle 1878 ammonite
Desmoceras sp. Zittel 1884 ammonite | |
Bivalvia | |
Liopistha alta clam |