![](gif/fig6A_meangr_m6-m7.gif) |
Figure 6A. Mean normalized natural-gamma ray for the S2/M6 – S3/M7
interval, showing the facies change at the eastern edge of the study area.
Values are % shale. Contour interval = 5%. |
![](gif/fig6B_meangr_m5-m6.gif) |
Figure 6B. Mean normalized natural-gamma ray for the S1/M5 – S2/M6
interval, showing the facies change at the eastern edge of the study area.
Values are % shale. Contour interval = 5%. |
![](gif/fig6C_meangr_m4-m5.gif) |
Figure 6C. Mean normalized natural-gamma ray for the M4–S1/M5
interval. Values are % shale. Contour interval = 5%. |
![](gif/fig6D_meangr_m3-m4.gif) |
Figure 6D. Mean normalized natural-gamma ray for the M3-M4 interval.
Values are % shale. Contour interval = 5%. |
![](gif/fig6E_meangr_m2-m3.gif) |
Figure 6E. Mean normalized natural-gamma ray for the M2-M3 interval.
Values are % shale. Contour interval = 5%. |
![](gif/fig6F_meangr_m1a-m2.gif) |
Figure 6F. Mean normalized natural-gamma ray for the M1A-M2 interval.
Values are % shale. Contour interval = 5%. |
![](gif/fig6G_meangr_m1-m1a.gif) |
Figure 6G. Mean normalized natural-gamma ray for the M1-M1A interval.
Values are % shale. Contour interval = 5%. |
![](gif/fig6H_meangr_top3finger-m1.gif) |
Figure 6H. Mean normalized natural-gamma ray for the Top 3-finger dolomite-M1
interval. Values are % shale. Contour interval = 5%. |
![](gif/fig6I_meangr_d1-top3finger.gif) |
Figure 6I. Mean normalized natural-gamma ray for the D1-Top 3-finger
dolomite interval. Values are % shale. Contour interval = 5%. |
Wells within the study area not used in generating these maps are displayed
in gray at half size.