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Biogeography of Devonian Algae

Abstract Most of the Devonian calcareous algae are distributed in the Palaeotethyan Realm on carbonate platforms located around the Palaeotethys Ocean. Possible connections by hypothetical palaeocurrents between the different palaeobiogeographical areas have been reported. Palaeogeographic Devonian reconstructions are tested using the latitudinal constraints due to the ecology of calcareous algae.