http://www.obs-vlfr.fr/~huchon/Aden/Tectono2001.pdf Above is good PDF of the Tadjoura Trough for those that may be interested. Regards, http://www.o= bs-vlfr.fr/~huchon/Aden/Tectono2001.pdf Above is good PDF of the Tadjoura Trough = for=20 those that may be interested. Regards, Jerry