20O21 33 ' 34# 



?4r f#22,23 30##32 



A ^26^ 29 31 



27 ^ 



COAL BEDS 



• Delwood 



A Lewisport and Buffaloville 



D Tarter and Lower Block 



O New Burnside 



■ Brush 



A other 



Figure 2 Location of coal beds containing Botryococcus. 



