APPENDIX 9 in Limb histology of the Triassic stem turtles Proterochersis porebensis Szczygielski & Sulej, 2016 and Proganochelys quenstedtii Baur, 1887 with insights into growth patterns of early turtles

APPENDIX 9. — Bivariate linear fit (PAST) of the log of humerus length (L) to log of midline carapace length (MiCL) for Palaeochersis talampayensis Rougier,Fuente & Arcucci, 1995 and Proganochelys quenstedtii Baur, 1887. Ordinary Least Squares RegressionSlope a1.258Standard error a0.18778t6.6995p (slope)0.0067851Intercept b–0.99199Standard error b0.3165695% bootstraped confidence intervals (N = 1999)Slope a(0.35752, 1.5386)Intercept b(–1.4634, 0.51567)Correlationr0.96817r 20.93735t6.6995p (uncorrected)0.0067851Permutation p0.0343