Parent taxon: Bennettitales according to S. Chandra and R. Tewari 1991
See also Andrews 1970 and Lakhanpal et al. 1976
Sister taxa: Amarjolia, Anomozamites, Bennetticarpus, Bennettistemon, Bennettitaceae, Bennettitaepollenites, Bennettiteaepollenites, Bennettitolepis, Bysmatospermum, Coreanophyllum, Cycadeospermum, Cycadolepis, Guptioxylon, Leguminanthus, Lerouxia, Moltenia, Monanthesia, Nilssoniopteris, Ontheanthus, Ontheostrobus, Otozamites, Palaeanthus, Piroconites, Pseudocycas, Pterophyllum, Ptilophyllum, Purioxylon, Rajmahalia, Sahnioxylon, Sturiella, Tyrmia, Tysonia, Vardekloeftia, Weltrichia, Wielandiella, Williamsonia, Williamsoniaceae, Williamsonianthus, Williamsoniella, Wonnacottia, Zamites
Subtaxa: Dictyozamites falcatus Dictyozamites feistmantelii Dictyozamites gondwanensis Dictyozamites hallei Dictyozamites indicus Dictyozamites sahnii
Distribution:
• Cretaceous of Antarctica (1 collection), China (1), India (3), Japan (1), South Africa (5)
• Jurassic to Cretaceous of India (1)
• Jurassic of Antarctica (1), Argentina (3), Chile (1), China (5), Georgia (1), India (25), Japan (2), the United Kingdom (1)
• Triassic of China (2), Malaysia (1), the Russian Federation (1)
Total: 55 collections including 79 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.