Location and Chronology of the Sites Investigated in This Study (image) PLOS Share Print E-Mail Caption Inset (A) location and chronology of the earliest upland dry-stone structures in the Alps with secure dates; the Iron Age Hut of Val Fenga during excavation (C). From Fig 1 of PLOS ONE e0151442. Credit Carrer F, et al. PLOS ONE Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.