Opinions from J. O. Calvo 2007

  • 'Abelichnus belongs to Carnosauria'
  • 'Abelichnus astigarrae belongs to Abelichnus'
  • 'Barrosopus belongs to Aves'
  • 'Barrosopus slobodai belongs to Barrosopus' according to Coria et al. 2002
  • 'Barrosopus slobodai belongs to Barrosopus'
  • 'Bressanichnus belongs to Coelurosauria'
  • 'Bressanichnus patagonicus belongs to Bressanichnus'
  • 'Calibarichnus belongs to Theriodontia'
  • 'Calibarichnus ayestarani belongs to Calibarichnus'
  • 'Chirotheriidae [misspelled as Chirotheridae] belongs to Pseudosuchia'
  • 'Deferrariischnium belongs to Coelurosauria'
  • 'Deferrariischnium mapuchensis belongs to Deferrariischnium'
  • 'Delatorrichnus belongs to Coelurosauria'
  • 'Delatorrichnus goyenechei belongs to Delatorrichnus'
  • 'Gallegosichnus belongs to Therapsida'
  • 'Gallegosichnus garridoi belongs to Gallegosichnus'
  • 'Ignotornis belongs to Aves'
  • 'Ingenierichnus belongs to Reptilia'
  • 'Ingenierichnus sierrai belongs to Ingenierichnus'
  • 'Limayichnus belongs to Iguanodontidae'
  • 'Limayichnus major belongs to Limayichnus'
  • 'Palaciosichnus belongs to Theriodontia'
  • 'Palaciosichnus zettii belongs to Palaciosichnus'
  • 'Picunichnus belongs to Coelurosauria'
  • 'Picunichnus benedettoi belongs to Picunichnus'
  • 'Pteraichnus belongs to Pteraichnidae'
  • 'Rogerbaletichnus belongs to Anomodontia'
  • 'Rogerbaletichnus aguilerai [misspelled as Rogerbaletichnus aquilerai] belongs to Rogerbaletichnus'
  • 'Sarmientichnus belongs to Sauropodidae'
  • 'Sarmientichnus scagliai belongs to Sarmientichnus'
  • 'Sauropodichnus belongs to Sauropoda'
  • 'Sauropodichnus giganteus belongs to Sauropodichnus'
  • 'Shimmelia belongs to Chirotheridae'
  • 'Shimmelia chirotheroides belongs to Shimmelia'
  • 'Sousaichnium belongs to Iguanodontidae'
  • 'Sousaichnium monettae belongs to Sousaichnium'
  • 'Wildeichnus belongs to Anchisauripodidae'
  • 'Wildeichnus navesi belongs to Wildeichnus'