National Geographic : 1939 Dec
© National Geographic Society inay Dy uric ivlatson HOARY MOUNT ARGAEUS STANDS SENTRY OVER ITS STRANGE BROOD OF CONICAL CHILDREN, BORN OF ANCIENT ERUPTIONS In the dim past, when this volcano was active, it covered the valley of the Halys River with alternating layers of ash and lava. As the thick mass __ _,uai :p ... . ,wT,T .. ron an. nnws widened the seams into deeo gullies and chasms, and wore down the heights.