中生代鸟类牙齿的退化及其可忽略的体重效应

周亚纯, 舒柯文, 张福成

Negligible effect of tooth reduction on body mass in Mesozoic birds

ZHOU Ya-Chun, Corwin SULLIVAN, ZHANG Fu-Cheng

Table 3 Four least-squares regression models used to generate tooth mass estimates for Mesozoic birds

Model R2 Log10Mass M-(TH & FARL) 0.887 -0.346+1.606log10TH+0.940log10FARL M-TH 0.822 -0.276+2.180log10TH M-FARL 0.649 0.522+2.168log10FARL M-FABL 0.636 0.913+2.278log10FABL