# Sclerochronology

> study of periodic physical and chemical features in the hard tissues of animals

**Wikidata**: [Q1468013](https://www.wikidata.org/wiki/Q1468013)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Sclerochronology)  
**Source**: https://4ort.xyz/entity/sclerochronology


## References

1. Freebase Data Dumps. 2013