IMPACT OF THE ENVIRONMENTAL STRESS ON THE LATE PERMIAN PALYNOFLORA FROM POLAND
Journal Title: Biuletyn Państwowego Instytutu Geologicznego - Year 2012, Vol 452, Issue 452
Abstract
The abnormal pollen grains of the Lueckisporites virkkiae Potonié et Klaus species were recorded in the Late Permian microfloristic assemblages from Poland. These morphologically mutated miospores were already described by Visscher in the Permian succession of Western Europe and became interpreted as evolutional forms called norms (1971, 1972). The most probable reason of such aberration was the environmental stress accompanied the catastrophic climatic changes in the Late Permian resulted from the high volcanic activity (Foster, Afonin, 2005).
Authors and Affiliations
Anna FIJAŁKOWSKA-MADER
Keywords
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