1. Studies in Paleobotany;Andrews,1961
2. Lepidophloios — and ontogeny in arborescent lycopods;Andrews;Am. J. Bot.,1958
3. Lycophyta;Chaloner,1967
4. Scanning electron microscopy of latex casts of fossil plant impressions;Chaloner;Palaeontology,1972
5. Lower Carboniferous lycopods from Ghana;Chaloner;Palaeontology,1971