Erratum to: Chronicle of the 1865, NE flank eruption of Mt. Etna and geomorphologic survey of the Mts. Sartorius area

In the introduction, the evolution of Etna’s activity is erroneously described in terms of Ma instead of ka. The sentences should read: “Its activity began at ~500 ka with fissure-fed, undersea eruptions of tholeiitic lava, and became sub-aerial at ~320 ka following regional uplift. From ~110 ka, eruptions started to occur mostly through a central conduit exhibiting both explosive and effusive activity (e.g., Rittmann 1973; Romano et al. 1979; Romano 1982; Chester et al. 1985; Gillot et al. 1994; Branca et al. 2008).”