Kryshtofoviana calvata
- Citations total:
- 2
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| original | Maastrichtian | USSR(WSL) | Samoilovich,S.R. Kryshtofoviacites. (In: Pyltsa i spory zapadnoi Sibiri, yura-paleotsen. S.R.Samoilovich and N.D.Mtchedlishvili, editors) | 1961 | |
| details | Late Maastrichtian | Alaska(North Slope) | Wiggins,V.D. Fossil Oculata pollen from Alaska. | 1976 |