TABLE 2 in A sabre-tooth predator from the Neotropics: Cranial morphology of Anachlysictis gracilis Goin, 1997 (Metatheria, Thylacosmilidae), based on new specimens from La Venta (Middle Miocene, Colombia)

<p>TABLE 2. &mdash; Body mass estimations. Abbreviations: <b>Log</b>, common logarithm (with base 10); <b>ln</b>, natural logarithm (with base e); <b>M2A</b>, second upper molar area; <b>M2L</b>, second upper molar length; <b>m2A</b>, second lower molar area; <b>m3L</b>, third lower molar length; <b>%PE</b>, percent prediction error; <b>R2</b>, ratio estimate; <b>SE</b>, smearing estimate correction factor; <b>X</b>, selected variable. Body mass expressed in kilograms. Equation source references: <b>1</b>, Myers 2001, &lsquo;All species&rsquo; data-set; <b>2</b>, Myers 2001, Dasyuromorphian data set; <b>3</b>, Zimicz 2012.</p><table><tbody><tr><th></th><th></th><th></th><th></th><th></th><th></th><th><b>Body</b></th><th></th></tr></tbody><tbody><tr><th><b>Species</b></th><td><b>Equation</b></td><td><b>X</b></td><td><b>%PE</b></td><td><b>R2</b></td><td><b>SE</b></td><td><b>mass</b></td><td><b>Ref.</b></td></tr><tr><th>&ldquo; <i>A. gracilis</i> (IGM 184247)&rdquo;</th><td>log(y) = 1.005 + 1.857 log(x)</td><td>m2A</td><td>7.00</td><td>0.951</td><td>1.119</td><td>22.77</td><td>1</td></tr><tr><th></th><td>log(y) = 0.567 + 3.400 log(x)</td><td>m3L</td><td>12.00</td><td>0.945</td><td>1.035</td><td>27.29</td><td>2</td></tr><tr><th></th><td>ln(y) = 1.76 + 3.17 ln(x)</td><td>m3L</td><td>12.08</td><td>0.950</td><td>1.110</td><td>25.29</td><td>3</td></tr><tr><th>&ldquo; <i>A. gracilis</i> (VPPLT 1612)&rdquo;</th><td>log(y) = 0.426 + 1.890 log(x)</td><td>M2A</td><td>7.00</td><td>0.989</td><td>1.029</td><td>22.15</td><td>2</td></tr><tr><th></th><td>log(y) = 1.005 + 1.857 log(x)</td><td>m2A</td><td>7.00</td><td>0.951</td><td>1.119</td><td>27.19</td><td>1</td></tr><tr><th></th><td>ln(y) = 1.89 + 3.14 ln(x)</td><td>M2L</td><td>7.03</td><td>0.950</td><td>1.160</td><td>25.47</td><td>3</td></tr><tr><th></th><td>log(y) = 0.567 + 3.400 log(x)</td><td>m3L</td><td>12.00</td><td>0.945</td><td>1.035</td><td>25.82</td><td>2</td></tr><tr><th></th><td>ln(y) = 1.76 + 3.17 ln(x)</td><td>m3L</td><td>12.08</td><td>0.950</td><td>1.110</td><td>24.02</td><td>3</td></tr><tr><th>&ldquo; <i>P. goini</i> (MLP 07-VII-1-1)&rdquo;</th><td>log(y) = 0.426 + 1.890 log(x)</td><td>M2A</td><td>7.00</td><td>0.989</td><td>1.029</td><td>25.93</td><td>2</td></tr><tr><th></th><td>ln(y) = 1.89 + 3.14 ln(x)</td><td>M2L</td><td>7.03</td><td>0.950</td><td>1.160</td><td>19.79</td><td>3</td></tr><tr><th>&ldquo; <i>T. atrox</i> (P14531)&rdquo;</th><td>log(y) = 0.426 + 1.890 log(x)</td><td>M2A</td><td>7.00</td><td>0.989</td><td>1.029</td><td>42.50</td><td>2</td></tr><tr><th></th><td>ln(y) = 1.89 + 3.14 ln(x)</td><td>M2L</td><td>7.03</td><td>0.950</td><td>1.160</td><td>41.12</td><td>3</td></tr></tbody></table>