Table 1 Location of coal beds containing Botryococcus. 



Sample Maceration 



site number Coal 



Thick- Abundance" 



ness (cm) of algae 



Location 



11 



12 



13 



14 



15 



16 



1077 



1865 



2361D 



1858 



2278C 



2402A 



1973 



2308C 



2330E 



2247B 



2315D 



2310A 



Hermon 



Brush 



Brush 



Hermon 



Tarter 



Brush 



10.2 



3.8 



30.5 



35.6 



10.2 



12.7 



Lower Block 12.7 



Delwood 



Delwood 



61 



61 



St. Meinrad 40.6 



Delwood 



Delwood 



91.4 



30.5 



rare 



abundant 



rare 



rare 



rare 



rare 



7 



1923 



Tarter 



96.5 



unknown 



8 



2066 



Tarter 



25.4 



common 



9 



2187 



Murphysboro 

 equivalent 



38 



rare 



10 



1972B 



Buffaloville 



10.2 



rare 



rare 



rare 



rare 



rare 



rare 



rare 



SE NW NW, Sec. 9, T.17N, R.1E., 

 Rock Island Co., IL 



NW NE SW, Sec. 15, T.11N., R.2W., 

 Warren Co., IL 



Hole J-13, New Jersey Zinc Co., NW 

 NE NE SE, Sec. 7, T.10N, R.1E., 

 Knox Co., IL 



NW NE NE, Sec. 26, T.9N., R.1W., 

 Warren Co., IL 



N-S line, SE SW SE, Sec. 11, T.7N, 

 R.1E., Fulton Co., IL 



SW SE SW, Sec. 10, T.6N., R.1E., 

 Fulton Co., IL 



SW, Sec. 34, T.6N., R.1E., Fulton Co., IL 



SE, Sec. 2, T.5N, R.1E., Fulton Co., IL 



SE SW NW, Sec. 10, T.20N, R.9W., 

 Warren Co., IN 



Hole C-18, Public Service Co. of 

 Indiana, Sec. 32, T.17N., R.9W., 

 Cayuga, Vermillion Co., IN 



Hole C-19, Public Service Co. of 

 Indiana, Sec. 32, T.17N. R.9W., 

 Cayuga, Vermillion Co., IN 



Seegers Farm No. 1, Nat'l. Assoc, of 

 Petroleum, Sec. 2, T.9N., R.7E., 

 Cumberland Co., IL 



Wiyatt Farm No. 1, Texas Co., Sec. 6, 

 T.7N, R.10E., Jasper Co., IL 



NW NW, Sec. 13, T.5N., R.5W., 

 Daviess Co., IN 



Schafer Farm No. 1, Kabana Co., NE 

 NE SW, Sec. 27, T.2N., R.12W., 

 Lawrence Co., IL 



Nunn No. 1, Pure Oil Co., Sec. 17, 

 T.1S., R.8E., Wayne Co., IL 



