Stegodon S. zdansky Yellow river sex male age +50 humerus 1210 femur 1460 size group – pelvis 2000 387 cm • 12.7 t All the skeletal restorations are presented on the same scale (1/100). The human figure is 180 cm tall. Mass estimates are in kilograms for small proboscideans and in tonnes for the larger forms. Shoulder heights are in cm. The age (years), sex, size group, femur and humerus greatest length (mm) (in the case of * it refers to the humerus articular length in mm) and pelvis breadth (mm) are included.