Aspects of Permian palaeobotany and palynology, VII. The Majonicaceae, a new family of Late Permian conifers
“Aspects of Permian palaeobotany and palynology, VII. The Majonicaceae, a new family of Late Permian conifers”, Review of Palaeobotany and Palynology, vol. 52 , pp. 375-402, 1987.
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