Figure 2: Cambrian lithostratigraphy in Morocco.
From: The oldest echinoderm faunas from Gondwana show that echinoderm body plan diversification was rapid
Summary lithofacies log showing how widespread shallow water microbial carbonates became replaced diachronously with offshore clastics during the Cambrian in Morocco. Chemostratigraphic data after Maloof et al.21 1, Issafen fauna; 2, Brèche à Micmacca Member fauna (Alnif, Tarhia); 3, basal Tarhoucht Member fauna (Tarhia, Tizi n'Telgane, Bou Tiouit); 4, Tarhoucht Member fauna (Jbel Wawrmast); Nemakit.-Dald, Nemakyt–Daldynian; Tom, Tommotian.
