Citations total:
link From To Geolocation Author - title Year
details Late Liassic Poland Marcinkiewicz,T. et al. Age of the Upper Helenow Beds, (Lias), in view of mega and microspore investigations, (Geological section Gorzow Slaski-Praska). 1960
details Late Rhaetian Poland Semenova,E.V. Correlation between Upper Triassic strata of the Donets Basin and other European Regions based on miospores. 1971
details Nd Nd Balme,B.E. Fossil in situ, spores and pollen grains: An annotated catalogue. 1995