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TABLE 1. Comparisons of Dental Complexes Among Neosauropods.

Genus Specimen Premaxilla Maxilla Dentary Disparity Reference
Alveolar
Positions
Replacement Teeth
Per Alveolus
Alveolar
Positions
Replacement Teeth
Per Alveolus
Alveolar
Positions
Replacement Teeth
Per Alveolus
Dentary-to-
Premaxilla
Dentary-to-
Maxilla
Apatosaurus TATE-099 4 7-5 10 5-3 10 2-1     This study
  MWC-8430 4 7-4 - - - - 0.29 0.4 McHugh (2018)
  MWC-6002 - - 10 7-2 - -     McHugh (2018)
Diplodocus YPM 4677 4 5-3 11-9 5 (+) - - - - D'Emic et al. (2013)
Dicraeosaurus MB.R.2337-2339 4 5-4 - - - -     Schwarz et al. (2015)
  MB.R.2336 - - 12 (+) 4-1 - - 0.6 0.75 Schwarz et al. (2015)
  MB.R.2371 - - - - 16 3-1     Schwarz et al. (2015)
Camarasaurus UMNH 5527 4 3-1 10-9 - 13 - - - D'Emic et al. (2013)
Brachiosaurus USNM 5730 4 2 13 1 14 1 0.5 1 D'Emic et al. (2019)
Nigersaurus GDF512 4 10 24 (+) 10 34 10-8 1 1 Sereno & Wilson (2005)

- = unavailable for study

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