Fig. 3
From: The pay-off of hypsodonty - timing and dynamics of crown growth and wear in molars of Soay sheep
Age at attainment of different developmental stages in mandibular molars. Cumulative frequencies of attainment of different stages during crown development for M1–3. (a) start of mineralization, (b) completion of the infundibular floor, and (c) completion of enamel formation on the buccal side of the anterior lobe. Numbers in brackets gives the number of individuals (if > 1) that had achieved the respective developmental stage