Fain, J., Pilleyre, Th. And Vincent,P.M., TL and ESR of quartz from the astrobleme of Aorounga (Sahara of Chad), Quaternary Science Reviews, Vol 16 (3-5), pp. 265–274. 1997 Ocampo, A. C., Pope, K. O., Shuttle Imaging Radar (SIR-C) Images Reveal Multiple Impact Craters at Aorounga, Northern Chad, 27th Lunar and Planetary Science Conference. 1996 Vincent, P. M., Beauvilain, A., Boudeulle, M. and Moutaye,A.H., The astrobleme of Aorounga (Sahara of Tchad): Preliminary structural data (abstract). European Science Foundation, Third International Workshop. Shock Wave Behaviour of Solids in Nature and Experiments, Limoges, France. 1994 External links Description and exclusive pictures in the field by Alain Beauvilain Impact craters of Chad Carboniferous impact craters Carboniferous Africa Borkou Region