. "Macraucheniinae"@en . . . . "18"^^ . . . . "Pternoconius polymorphoides"@en . "Pternoconius is an extinct genus of macraucheniid litoptern from the Late Oligocene and Early Miocene of Argentina. Fossils of this genus have been found in the Sarmiento Formation of Argentina."@en . "Cramaucheniinae"@en . . . . "Cifelli and Soria 1983"@en . . "13"^^ . . . . . . "Pternoconius is an extinct genus of macraucheniid litoptern from the Late Oligocene and Early Miocene of Argentina. Fossils of this genus have been found in the Sarmiento Formation of Argentina."@en . "4"^^ . . . . . . . . . "purple"@en . "Pternoconius"@en . . . . . . "green"@en . "71617474"^^ . "Species"@en . . . . . . . . . . . . "Pternoconius"@en . "* P. tournoueri (Soria and Hoffstetter 1985)\n* P. bondi (L. Cheme-Arriaga et al. 2016)\n* P. polymorphoides (Cifelli and Soria 1983)"@en . . "9169"^^ . . . . . . . . . . "Cifelli and Soria 1983"@en . . . . . . "1117620392"^^ . . . . . . . . . . .