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TABLE 1. Summary statistics of Bretzia pseudalces (Gustafson, 2015), 10 specimens of Odocoileus hemionus, one specimen of Odocoileus lucasi (Morejohn and Dailey 2004), Eocoileus gentryorum (Webb, 2000), Capreolus constantini (Vislobokova et al., 1995; Jiménez-Hidalgo and Bravo-Cuevas, 2014), and UWBM VP 117138. Summary statistics are averages in millimeters, plus or minus one standard deviation except in the case of UWBM VP 117138, which is the actual measurement of a single specimen. Asterisks indicate cases where UWBM VP 117138 is within two standard deviations of a species average. Abbreviations: AP, anteroposterior measurement; LL, labiolingual measurement.

  p2 m2 m3
AP LL AP LL AP LL
Bretzia pseudalces 11.02* +/- 0.39 6.03* +/- 0.36 15.79 +/- 0.60 11.01* +/- 0.67 21.63 +/- 1.01 10.94* +/- 0.72
Odocoileus hemionus 8.97* +/- 0.77 5.43* +/- 0.67 16.01* +/- 1.25 10.10* +/- 0.80 20.00* +/- 3.64 9.75* +/- 0.58
Odocoileus lucasi 18.0 9.0 - - - -
Eocoileus gentryorum 9.8* +/- 1.0 5.3 +/- 0.5 13.8* +/- 1.8 9.2* +/- 1.0 18.4* +/- 1.0 9.1* +/- 1.8
Capreolus constantini 9.25* +/- 0.5 6.0* +/- 0.6 13.73* +/-.78 10.06* +/-0.51 19.41* +/- 0.93 10.24* +/- 0.47
UWBM VP 117138 9.85 6.45 13.82 10.59 19.22 10.16

 

 

TABLE 2. Summary of diagnostic morphological criteria of Bretzia and Odocoileus as specified in Gustafson (2015), Odocoileus lucasi as figured in Morejohn and Dailey (2004, figure 3), Eocoileus gentryorum (Webb, 2000), Capreolus constantini (Vislobokova et al.1995; Jiménez-Hidalgo and Bravo-Cuevas, 2014), and morphology of UWBM VP 117138. 0 indicates absence, 1 indicates presence, and 0/1 indicates variable presence or absence. No description of molars was provided in Webb (2000), morphology of m2 and m3 was coded after Webb (2000, figure 4.8).

  p2 m2 m3
Cingulid Strong Paraconid Ectostylid Cingulid Ectostylid Cingulid
Bretzia pseudalces 0 1 1 1 1 1
Odocoileus hemionus 0 0/1 0/1 0 0/1 0
Odocoileus lucasi 0 1 0 0 ? ?
Eocoileus gentryorum 1 1 0 0 0 0
Capreolus constantini ? 0 1 1 1 1
UWBM VP 117138 0 1 1 0 1 1

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