1. Podozamites and associated cones and scales from the upper Triassic Molteno Formation, Karoo basin, South Africa;Anderson;Palaeontol. Afr.,1978
2. Palaeoflora of Southern Africa Molteno Formation (Triassic). 2: Gymnosperms (Excluding Dicroidium);Anderson,1989
3. Heyday of the Gimnosperms; Systematics and Biodiversity of the Late Triassic Molteno Fructifications;Anderson,2003
4. Osnovenytan;Andreanszky,1954