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Several angiosperm leaf morphotypes are studied for the first time from the late early Cretaceous Kachaike Formation of southern Argentina. The angiosperm component of the flora is totally overlapped by other non-angiosperm groups such as conifers and ferns, which dominate in number of taxa and specimens the plant assemblage. Two new genera, Kachaikenia and Thorphyllum, a new species Rogersia australis,...
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