Cingularia

Citations total:
3
link From To Geolocation Author - title Year
details Pennsylvanian North America Arnold,C.A. The fossil-plant record. (In: Aspects of Palynology. R.H. Tschudy and R.A. Scott, editors) 1969
details Pennsylvanian Nd Good,C.W. et al. Elater-bearing spores of the Calamitales. 1974
details Late Pennsylvanian Illinois Good,C.W. et al. The morphology and systematic position of Calamitean elater-bearing spores. 1975