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Palaeogeographic situation of the Indian-Middle East region in the Late Eocene/Lower Oligocene (35 My) and in the Miocene (20 My), with expected expansion pathways of three major lineages (sensu Van Cakenberghe and De Vree [9]) of the family. The paleogeographic background maps were compiled by Ron Blakey, Department of Geology, Northern Arizona University, Flagstaff [66]. Printed with permission.
