Fig. 12
From: Ceboruco hazard map: part I - definition of hazard scenarios based on the eruptive history
Ash fallout deposits produced by the 1870–75 eruption: a 1870 ash covering the Plinian Jala pumice at the lower eastern Ceboruco flanks, 6 km from the crater. b 1870 ash covering reworked Plinian deposits at roadcut along the new highway to Puerto Vallarta on the south flank of Ceboruco