FIGURE 2.

Map showing bone type distribution in a cross‐section of the humeral midshaft of individual 13 (age at death: 13 months). Green colors represent tissues of periosteal origin, brown colors, tissues of endosteal origin. Within these color families, tissue types associated with faster growth rates are represented by darker shades. Blue color indicates secondary bone. A, anterior (cranial); P, posterior (caudal); M, medial; L, lateral