Articles with "changes pennsylvanian" as a keyword



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Ecological changes in Pennsylvanian (Asturian and early Cantabrian) coal floras inferred from lycophyte microspore abundances

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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… read more here.

Keywords: ecological changes; asturian early; changes pennsylvanian; early cantabrian ... See more keywords