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机译:Late Devonian spermatophyte diversity and paleoeco ogy at Red Hill, north-central Pennsylvania, USA
Francis Harvey Green Library, 29 West Rosedale Avenue, West Chester University, West Chester, PA, 19383, USA;
Universite de Liege, Boulevard du Rectorat B18, Liege 4000 Belgium;
The Academy of Natural Sciences, 1900 Benjamin Franklin Parkway, Philadelphia, PA, 19103 and PECO Energy Company, 2301 Market Avenue, S9-1, Philadelphia, PA 19103, USA;
Catskill Formation; Charcoal; Duodimidia pfefferkornii; Famennian; Seed plants; Wildfires;