Piovesan, E. K.; Cabral, M. C.; Colin, J.-P.; Fauth, G.; Bergue, C. T. (2014). Ostracodes from the Upper Cretaceous deposits of the Potiguar Basin, northeastern Brazil: taxonomy, paleoecology and paleobiogeography. Part 2: Santonian-Campanian. Carnets de Géologie. 14(15):315-351.

231352

10.4267/2042/54151 [view]

Piovesan, E. K.; Cabral, M. C.; Colin, J.-P.; Fauth, G.; Bergue, C. T.

2014

14(15):315-351

Publication

http://paleopolis.rediris.es/cg/1415/

Available for editors   [request]

Sixty-four Ostracoda taxa were recorded from the Santonian–Campanian of Potiguar Basin, northeastern Brazil. The following new species were described: Triebelina anterotuberculata, Triebelina obliquocostata, Cophinia ovalis, Fossocytheridea potiguarensis, Ovocytheridea anterocompressa, Ovocytheridea triangularis, Perissocytheridea jandairensis, Semicytherura musacchioi and Protocosta babinoti. The faunal association indicates predominantly shallow marine environments, intercalated with typically mixohaline levels. These species are mostly endemic, although the presence of six species common to West and North Africa shows that migration was still possible by the end of the Cretaceous.

Brazil

Paleontology, Fossils, Paleobiology

Ostracoda

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