Suture obliteration patterns in wolves and a comparison to dogs.

ABSTRACT: Age-related patterns in cranial suture and synchondrosis obliteration in 371 known-age North American grey wolves (Canis lupus) are examined to assess their utility in estimating the age of archaeological and paleontological wolf crania. Differences in age-related obliteration patterns between these wolves and 576 known-age domestic dogs (Canis familiaris) also are explored. Domestication has likely altered the growth and development of dog crania in relation to that of wolves, but these processes remain poorly understood. Wolf total suture obliteration score and age were positively correlated, indicating that the level of suture obliteration can be used to track age to some extent. Wolf sex and dietary patterns had no meaningful effects on this correlation. Mesocephalic or dolichocephalic

SUBMITTER: Bieraugle M 

PROVIDER: S-EPMC11832936 | biostudies-literature | 2025 Feb

REPOSITORIES: biostudies-literature