Lines of Arrested Growth (LAGs)
Definition
Alternating dense and loose concentric rings in bone cortex visible in histological cross-section, analogous to tree rings. Each LAG marks a period of seasonal metabolic slowdown. Ring count estimates biological age.
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Explained in
- Ageing, Sexing, and Geographic Provenance of SpecimensAlternating dense and loose concentric rings in bone cortex visible in histological cross-section, analogous to tree rings. Each LAG marks a period of seasonal...