ABSTRACT
References ........................................................................................................................................ 39
Form and function are fundamental interdependent strategies of all life. From studies of skeletal and chondro-osseous structure and development, we can gain insights into phylogenetic differences and taxonomic classifications, and we can also better understand how different species-and individuals within species-grow to maturity and respond to the physiological demands of their particular life strategies. Cortical banding patterns within bones correlate to activity patterns of the individual as well as endogenous rhythms, allowing for inferences not only about age and cyclical growth patterns but also previous growth and circumstances that have influenced growth (Suzuki, 1963; Enlow, 1969; Castanet, 2006). Studies of these banding patterns within cortical bone (skeletochronology) have been applied to numerous species of turtles and have allowed us to understand patterns and rates of growth.
