Issaouane Erg confined to basins. Sand in the Issaouane Erg, below the level of the sand dunes, has accumulated to a depth of 20 to 30 meters. It has barchan dunes as well as star dunes of 300 to 430 meters high. The presence of both barchan dunes (which form due to unidirectional winds) and star dunes (which form when winds from various directions deposit sand) "suggests that wind regimes have changed over time". NASA's "Earth Observatory" notes all three types of erg dunes are present in the photos of the Issaouane Erg taken from the International Space Station: stationary mega dunes,
Erg (comics) grenade and tasers. The Leper Queen orders her men to kill them. The League members set up three St. Andrew's crosses (which are "X" shaped) with braces to keep the crosses upright. Erg is tied to one of the crosses. Gasoline was poured on and a lit match tossed. Erg regains consciousness when the lower legs of the cross were blazing. He would have died if he hadn't been yanked off by Wolverine. The X-Man had been sitting in the Xavier estate woods, letting Colossus sketch him. Erg remained at the Xavier Institute with many other mutants, some unwillingly, becoming