First up: Since Captain Marvel (or, as he's now officially known, Shazam) has been beaten by Thor in the '90s DC/Marvel crossover, and Thor has frequently been matched or bested by Hulk over the years in Marvel comic-dom, this one might well seem a little improbable.
Thoughthe political borders of the region have shifted repeatedly inthe past, all of the volcanic portions of the Tibesti massifare now located within northernmost Chad, in the BorkouâEnnediâTibesti province.The Tibesti massif is one of six major exposures ofPrecambrian crystalline rocks found in northern Africa.
Geography[edit] The Tigris is 1,850 km long, rising in the Taurus Mountains of eastern Turkey about 25 km southeast of the city of Elazig and about 30 km from the headwaters of the Euphrates. The river then flows for 400 km through Turkish territory before becoming the border between Syria and Turkey.