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Las formaciones del Ordovicico Medio del Anti-Atlas (sur de Marruecos) han librado un variado registro de trilobites, moluscos, equinodermos, braquiopodos, graptolitos, microfosiles e icnofosiles en alrededor de 180 localidades. Gran parte de ellas fueron descubiertas durante la realizacion de la cartografia geologica a escala 1:200.000 y la mayoria del material paleontologico permanece inedito. En...
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