Reply to Comment on "U-Pb baddeleyite ages and geochemistry of dolerite dykes in the Bas-Draa inlier of the Anti-Atlas of Morocco: Newly identified 1380 Ma event in the West African Craton" by Andre Michard and Dominique Gasquet
Baddeleyite (ZrO2) is today recognized as the key mineral for dating the emplacement of mantle-derived igneous rocks, primarily gabbro and dolerite dykes and sills. The comment by Michard and Gasquet calls for a discussion on the significance of baddeleyite U-Pb TIMS dates of two dykes in the Bas-Draa inlier, dated at 1381 +/- 8 and 1384 +/- 6 Ma, presented in El Bahat et al. (2013-in this issue).