2009-09-09 00:20 Dentren 3264×2448 (1940809 bytes) {{Information |Description = Tephra horizonts in south central Iceland. |Source = I (~~~) created this work
DescriptionErosion of tephra layers - Lanzarote 01.JPG English: Erosion of tephra layers, between Teseguite and Guatiza, Lanzarote, Canary Islands, Spain