Figure F7.
Plot of C
2
–C
5
13
C hydrocarbon isomer vs. reciprocal of carbon number projected to C
1
axis provides an estimate of end-member thermogenic methane component in mixed biogenic-thermogenic gas (Chung et al., 1988).
13C hydrocarbon isomer vs. reciprocal of carbon number projected to C1 axis provides an estimate of end-member thermogenic methane component in mixed biogenic-thermogenic gas (Chung et al., 1988).
