# Volcanic ash fall events identified using principal component analysis of a high-resolution speleothem trace element dataset

> Research article (Earth and Planetary Science Letters, 2015) · cited 41× · AI/ML

**Wikidata**: [openalex:W647503568](https://www.wikidata.org/wiki/openalex:W647503568)  
**Source**: https://4ort.xyz/entity/volcanic-ash-fall-events-identified-using-principal-component-analysis-of-a-high-resolution-speleothem-trace-element-dat