Pachytesta berryvillensis

Citations total:
5
link From To Geolocation Author - title Year
original Late Carboniferous Illinois Taylor,T.N. et al. On the structure and relationships of a new Pennsylvanian species of the seed Pachytesta. 1969
details Late Pennsylvanian USA Zimmerman,R.P. The ultrastructure of Paleozoic megaspores membranes. 1970
details Carboniferous Illinois Taylor,T.N. et al. Pollination biology and reproduction in early seed plants. 1979
details Carboniferous Nd Chaloner,W.G. et al. Heterospory: Cul-de-Sac or pathway to the seed? (In: Pollen and Spores, Patterns of Diversification. S.Blackmore and S.H.Barnes, editors) 1991
details Late Pennsylvanian USA Kedves,M. Tranmission Electron Microscopy of the Fossil Gymnosperm Exines. 1994