M. primigenius Taymir (Siberian morph; right) sex male age 50 size group I humerus 854 femur 1055 pelvis 1250 267 cm • 3.9 t ￼M. primigenius Siegsdorf (European morph; left) ￼￼sex male age 50 size group II humerus 1100* femur 1330 pelvis 1600 349 cm • 8.2 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.