Conference ProceedingsFingerprint Ridge Drift: An Undescribed PhenomenonPresenting section:Criminalistics2016De Alcaraz-Fossoul, Josep, West Haven CT; Barrot, Carme, Barcelona SPAIN; McGarr, Luke, Ripley UNITED KINGDOM; Stow, Karen, Ripley UNITED KINGDOM; Roberts, Katherine A., Los Angeles CA; Hogrebe, Gregory G., Placentia CA; Gené, Manel, Barcelona SPAINView the paperCriminalistics