Secernosaurus koerneri Brett-Surman 1979 (hadrosaurine)

Reptilia - Neornithischia - Hadrosauridae

Synonym: Kritosaurus australis Bonaparte et al. 1984

Full reference: M. K. Brett-Surman. 1979. Phylogeny and palaeobiogeography of hadrosaurian dinosaurs. Nature 277:560-562

Belongs to Secernosaurus according to P. Cruzado-Caballero and J. E. Powell 2017

See also Bonaparte 1979, Bonaparte 1984, Bonaparte 1984, Bonaparte 1986, Bonaparte 1996, Bonaparte et al. 1984, Bonaparte and Powell 1980, Bonaparte and Rougier 1987, Brett-Surman 1979, Candeiro and Harris 2012, Casal et al. 2007, Coria 2014, Coria and Salgado 2001, Godefroit et al. 2008, Horner 1992, Horner et al. 2004, Ibiricu et al. 2010, Juárez Valieri et al. 2011, Lehman et al. 2016, Lund and Gates 2006, Martínez et al. 2016, Novas 1997, Poropat 2013, Powell 1987, Prieto-Márquez 2010, Prieto-Marquez 2010, Prieto-Márquez 2011, Prieto-Márquez 2012, Prieto-Marquez 2013, Prieto-Márquez and Gutarra 2016, Prieto-Marquez and Salinas 2010, Prieto-Márquez and Wagner 2010, Prieto-Marquez et al. 2003, Ramírez-Velasco et al. 2012, Salisbury et al. 2016, Santucci and Bertini 2001, Weishampel and Horner 1990 and Weishampel and Weishampel 1983

Sister taxa: none

Type specimens:

  • Secernosaurus koerneri: FMNH PR 13423, a partial skeleton. Its type locality is Lago Colhue Huapi, Rio Chico (FMNH), which is in a Campanian/Maastrichtian terrestrial horizon in the Lago Colhué Huapi Formation of Argentina.
  • Kritosaurus australis: MACN-RN 02, a partial skeleton. Its type locality is Los Alamitos vertebrates, middle section, which is in a Campanian/Maastrichtian lacustrine - large siltstone/sandstone in the Los Alamitos Formation of Argentina.

Ecology: ground dwelling herbivore

Distribution: found only at Lago Colhue Huapi, Rio Chico (FMNH)

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Specimen images are retrieved through the ePANDDA API.


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