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.
In West/Central Africa, mountains such as the Cameroon (4070m), Jos Plateau in Nigeria 5,840 ft (1,780 m), Fouta Djalon highlands in Guinea, the Ahaggar and Tibesti Massifs fall within the same category of highlands. Lower average altitudes characterize most of the areas in the North.