Table 3. Description and location of the 12 sampling sites for the 

 1978 biological survey 



DUPONT PROPERTY 

 above all E. 



20.2 58.5 Even percent of moderate 



size rocks, pebbles, and 

 sand 



5 DUPONT PROPERTY 34.5 

 below Dupont's E. 

 above Thiokol's E. 



68 Small limestone rocks over 

 bedrock; very little sand 



DUPONT PROPERTY 

 below Thiokol's E. 

 above Crompton- 

 Shenandoah's E. 



24.5 70.5 -70% pebbles and sand; 

 30% small rocks 



At CITY BRIDGE, 

 RT 250 



18.2 74 —70% pebbles and sand; 



30% small rocks 



8 NORTH CITY PARK, 

 200 m above 2nd 

 St. bridge 



9 HOPEMAN PKWY, 

 150 m below bridge 



10 DOOMS, 100 m 



above RT 61 1 bridge 



17.5 82.5 -80% pebbles and sand; 



20% small rocks 



18.7 78 30% large rocks; 70% small 



rocks, pebbles, and sand 



43.3 1 10 40% moderate size rocks; 



60% even distribution among 

 small rocks, pebbles, 

 and sand 



11 CRIMORA, 300 m 36 

 above RT 640 bridge 



12 HARRISTON, 100 m 43.2 

 above RT 778 bridge 



1 10 Even distribution among 

 small rocks, pebbles, sand 



96 60% large rocks; few small 

 rocks; —30% pebbles 

 and sand; 



234 



