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. 2016 Nov 10;4:e2639. doi: 10.7717/peerj.2639

Table 4. Specimen measurements of the lower dentition of Akhnatenavus nefertiticyon.

Akhnatenavus nefertiticyon Locus Max. length Max. trigonid length Max. talonid length Max. trigonid width Max. talonid width Talonid height Paraconid height Protoconid height
DPC 7765 P2 7.01 5.01 2.20 2.23 2.33 1.28 3.05
P3 9.25 6.53 2.76 3.00 3.27 1.90 3.90
P4 10.26 7.35 2.70 5.23 5.31 3.62 8.81
M1 13.52 10.13 3.35 6.25 3.72 4.17 6.82 10.79
M2 13.48 11.64 7.68 10.14 8.56
M3 15.20 13.77 1.75 8.79 1.75 1.90 13.36 15.50
DPC 11318 LC 5.66
LP3 8.24 6.04 2.17 3.29 2.40 2.31 1.57 4.02
LP4 8.54 6.65 1.93 4.22 2.73 2.13 ∼4.76
LM1 10.34 8.41 2.34 4.82 2.86 2.45 ∼3.61 ∼5.11
LM2 14.43 11.04 3.41 6.03 2.87 3.76 7.76 10.74
LM3 16.76 14.30 2.41 8.12 2.64 3.43 9.50 13.08
DPC 11318 RP4 10.11 4.10 2.60
RM1 10.31 3.4
RM2 14.78 11.33 3.66 6.55 3.26 3.17 9.61 ∼8.20
RM3 15.62 13.67 1.38 7.95 2.80 11.53 13.53
DPC 15250 C 5.44
P2 7.98 5.05 2.82 2.44 2.23 1.94 4.15
P3 10.14 7.36 2.90 3.53 2.94 2.25 5.88
M1 10.79
M2 15.46 11.95 3.63 7.45 4.00 3.63 9.30 12.78
M3 ∼15.11 15.38 ∼0.78 8.35 12.85 17.37
Tooth length C P2 P3 P4 M1 M2 M3
N 2 2 3 3 4 4 3
Mean (Std. Dev.) 5.55 (0.16) 7.50 (0.69) 9.21 (0.95) 9.64 (0.95) 11.24 (1.54) 14.54 (0.82) 15.86 (0.81)

Notes:

Max. length, maximum mesiodistal length; Max. trigonid length, maximum mesiodistal length of trigonid; Max. talonid length, maximum mesiodistal length of talonid; Max. trigonid width, maximum buccolingual width of trigonid; Max. talonid width, maximum buccolingual talonid width; Talonid height, tallest point on talonid to alveolar margin; Paraconid height, apex of paraconid to alveolar margin; Protoconid height, maximum height from cristid obliqua to cusp apex. Std. Dev., standard deviation.

Measurements proceeded by “∼” indicate measurement taken from a heavily worn cusp.

Summary statistics only include specimens with minimal wear.