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Published in 2017 at "Earth-Science Reviews"
DOI: 10.1016/j.earscirev.2017.05.008
Abstract: Abstract The distribution and relative amounts of six genera of lycophyte microspores, Lycospora , Densosporites , Crassispora , Cirratriradites , Endosporites and Cadiospora , are compared in the Pennsylvanian coals from the Dobrudzha and Forest…
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Keywords:
ecological changes;
asturian early;
changes pennsylvanian;
early cantabrian ... See more keywords