Page 230 - Petroleum Geology
P. 230
to 0
feet - 4700 -5000 - 5500 -6000 ,6500
Fig. 9-19). (Reproduced from Gill, 1979,
29523 0 '\
29204 4 I
29936 4
29211 0
10500 feel 1 the reefs of north-western Michigan basin (located in
29094 0 1000 1
3500
27249 0 0
feel 200 100 0
28324 0 x17.5 level no
exaggeration sea well well well permit well 9-21. Cross-sections through
-NW- 0 27403 0 , Vertical Datum: mean Dry 0 Oil 0 4 28324 p. 615, fig. 6.)
feet -4700 - 5000 - 5500 I -6500U Fig.
