Gymnospermopsida - Corystospermales
Parent taxon: Gymnospermopsida according to S. Chatterjee et al. 2013
See also Jud 2011, Moisan et al. 2010 and Taylor et al. 2008
Sister taxa: Araucariapollenites, Laevigatasporites, Laricoidites, Leioaletes, Ovalipollis, Singhia
Subtaxa: Corystospermaceae Doylea
Distribution:
• Eocene of Australia (1 collection)
• Cretaceous of Canada (1: British Columbia), India (2)
• Jurassic to Cretaceous of Egypt (1), India (1)
• Jurassic of Antarctica (2), Argentina (1), France (12), Germany (5), India (3), Italy (1), Poland (1), Romania (1), the Russian Federation (1), the United Kingdom (4)
• Triassic to Jurassic of France (1)
• Triassic of Antarctica (6), Argentina (14), Australia (7), Brazil (2), Chile (13), China (1), Germany (1), India (9), Lesotho (7), New Zealand (1), South Africa (46)
• Permian to Triassic of India (1)
• Permian of India (3), Jordan (1), Madagascar (1), Turkey (1)
Total: 152 collections including 343 occurrences