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Cenozoic batoids from Contamana (Peruvian Amazonia) with focus on freshwater potamotrygonins and their paleoenvironmental significance. Geobios, 50(5–6), 389–400
DOI: 10.1016/j.geobios.2017.10.003
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Comparisons of dental morphology in river stingrays (Chondrichthyes: Potamotrygonidae) with new fossils from the middle Eocene of Peruvian Amazonia rekindle debate on their evolution. Naturwissenschaften, 101(1), 33–45
DOI: 10.1007/s00114-013-1127-1
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New tropical carcharhinids (Chondrichthyes, Carcharhiniformes) from the late Eocene-early Oligocene of Balochistan, Pakistan: Paleoenvironmental and paleogeographic implications. Journal of Asian Earth Sciences, 30, 303–323
DOI: 10.1016/j.jseaes.2006.10.002
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Nouvelles decouvertes de vertebres miocenes dans le synclina de Dera Bugti (Balouchistan, Pakistan). Comptes Rendus de l'Académie des Sciences, Series IIA – Earth and Planetary Science, 325(7): 531-536
DOI: 10.1016/S1251-8050(97)89873-4