Parent taxon: Coniferophyta according to I. A. Dobruskina 1995
See also Andrews 1970 and Jain and Delevoryas 1967
Sister taxa: Abietoxylon, Abiocaulis, Albertia, Alloxylon, Anomaloxylon, Arctoxylon, Benstedtia, Borysthenia, Callitrites, Calloxylon, Cedrophloios, Ceratostrobus, Cheirostrobus, Cladocupressoxylon, Coniferoxylon, Cordaitales, Cormaraucarioxylon, Cormocedroxylon, Cormocupressoxylon, Cryptomerites, Cupressoxylon, Dammarophyllum, Dictyodendron, Eleoxylon, Eurysacis, Germaria, Glyptolepidium, Glyptostroboxylon, Hiltonia, Krauselcladus, Lebachia, Legnophora, Legnophora girardi, Libocedrites, Lutuginia, Macrostachya, Metacedroxylon, Paleotaxites, Paraphyllocladoxylon, Parapinuxylon, Phleboxylon, Phyllocladopitys, Phyllostrobus, Pityites, Pityocladus, Platyspiroxylon, Protobrachyoxylon, Protocedroxylon, Protojuniperoxylon, Protopiceoxylon, Protopinuxylon, Protopodocarpoxylon, Pseudoaraucarites, Pseudotaxodioxylon, Retinoxylon, Rhizocedroxylon, Rhizotaxodioxylon, Sboromirskia, Spiroxylon, Storgaardia, Swedenborgia, Taxeopsis, Taxoxylon, Taxoxylum, Thylloxylon, Trematoxylon, Walchia, Walchiostrobus, Zamioidea
Subtaxa: Cycadocarpidium asaense Cycadocarpidium dzerganense Cycadocarpidium erdmanni Cycadocarpidium giganteum Cycadocarpidium insignis Cycadocarpidium issykkulense Cycadocarpidium nagatoense Cycadocarpidium swabii
Type: Cycadocarpidium erdmanni
Distribution:
• Jurassic of China (3 collections), Germany (1), Kyrgyzstan (1), the Russian Federation (11), Tajikistan (1), Uzbekistan (1)
• Triassic to Jurassic of the Russian Federation (1), Ukraine (1)
• Triassic of Argentina (3), China (20), France (1), Germany (1), Greenland (7), Iran (1), Japan (2), Kazakhstan (1), Kyrgyzstan (3), the Russian Federation (3), South Korea (4), Tajikistan (1), Ukraine (4)
Total: 71 collections including 117 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.