层位 | 岩性 | 数量 | w (TOC)/% | w (S1 + S2)/(mg∙g−1) | w (TOC)' 均值/% | w(S1 + S2)' 均值/(mg∙g−1) |
J3s | 灰岩 | 7 | 0.09~0.41/0.20 | 0.02~0.14/0.08 | 0.32 | 1.39 |
泥岩 | 3 | 0.15~0.18/0.16 | 0.07~0.10/0.09 | 0.27 | 0.91 | |
J2x | 灰岩 | 1 | 0.14 | 0.03 | 0.23 | 0.74 |
泥岩 | 4 | 0.18~0.32/0.25 | 0.02~0.20/0.10 | 0.41 | 1.74 | |
J2b | 灰岩 | 22 | 0.11~2.07/0.22 | 0.01~0.34/0.09 | 0.36 | 0.83 |
泥岩 | 2 | 0.09~0.11/0.10 | 0.03~0.07/0.05 | 0.17 | 0.57 | |
J2q | 灰岩 | 11 | 0.09~0.73/0.30 | 0.01~0.55/0.13 | 0.49 | 2.33 |
泥岩 | 3 | 0.16~0.32/0.23 | 0.03~0.10/0.07 | 0.37 | 1.34 |