Title: Distribution of boghead algae in Illinois Basin coal beds
First published: 1997
Subjects: Botryococcus, Fossil, Coal, Fossil Botryococcus, Fossil Plants, Geology, Paleobotany, Plants, Fossil, Torbanite, Fossil Algae, Spores (Botany), Fossil, Analysis
Places: Illinois Basin
Time periods: Pennsylvanian
LC classification: QE105 .A45 no. 558