| 样品点位/编号 | 纬经度/ 探方编号 | δ13Cshell (‰, VPDB) | δ18Oshell (‰, VPDB) | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C.fasciola | C.lubrica | G.armigerella | K.lamprocystis | P. aeoli | P. orphana | S. evoluta | V.tenera | V. cf. pulchella | C.fasciola | C.lubrica | G.armigerella | K.lamprocystis | P. aeoli | P. orphana | S. evoluta | V.tenera | V. cf. pulchella | ||||
| 表土 蜗牛 样品 | 玛不错 | 28°31′12″N 89°43′12″E | / | / | / | / | / | / | -10.27 | / | / | / | / | / | / | / | / | -9.77 | / | / | |
| 海西 | 36°42′8″N 98°22′12″E | / | / | / | / | / | / | / | -8.58 | / | / | / | / | / | / | / | / | -1.88 | / | ||
| 榆中 | 35°56′32″N 104°8′46″E | / | / | / | / | -8.24 | / | / | -8.41 | / | / | / | / | / | -2.91 | / | / | -5.01 | / | ||
| 天水 | 34°59′35″N 105°57′33″E | / | / | / | / | -10.33 | -7.95 | / | -6.52 | / | / | / | / | / | -3.64 | -7.97 | / | -6.06 | / | ||
| 银川 | 38°29′39″N 106°11′40″E | / | / | / | / | / | / | / | -9.21 | / | / | / | / | / | / | -5.03 | / | ||||
| 西峰 | 35°41′1″N 107°35′55″E | / | / | / | / | -8.81 | -9.41 | / | -9.05 | / | / | / | / | / | -3.68 | -2.15 | / | -5.99 | / | ||
| 高庄 | 34°27′4″N 108°57′18″E | / | / | / | / | -10.49 | -8.91 | / | -8.80 | / | / | / | / | / | -1.15 | -11.64 | / | -10.09 | / | ||
| 商洛 | 33°53′1″N 109°53′49″E | / | -11.30 | -10.05 | -8.91 | / | / | / | -10.68 | / | / | -0.62 | -3.25 | -1.33 | / | / | / | -2.51 | / | ||
| 菏泽 | 35°15′37″N 115°33′53″E | -11.74 | / | / | / | / | / | / | -12.71 | / | -5.42 | / | / | / | / | / | / | -7.36 | / | ||
| 南佐 遗址 蜗牛 样品 | NZ1 | T2617 | / | / | / | / | / | / | / | -8.84 | / | / | / | / | / | / | / | / | -7.72 | / | |
| NZ2 | T2617 | / | / | / | / | / | / | / | -8.46 | / | / | / | / | / | / | / | / | -6.01 | / | ||
| NZ3 | T2620 | / | / | / | / | / | / | / | / | -8.92 | / | / | / | / | / | / | / | / | -11.52 | ||
| NZ4 | T2620 | / | / | / | / | / | -9.17 | / | -7.66 | / | / | / | / | / | / | -9.23 | / | -5.86 | / | ||
| NZ5 | T2718 | / | / | -8.60 | -6.50 | / | -8.40 | / | -8.36 | -8.77 | / | / | -11.20 | -6.90 | / | -11.95 | / | -7.88 | -8.80 | ||
| NZ6 | T2718 | / | / | -8.61 | -7.19 | / | -7.62 | / | -6.43 | / | / | / | -9.94 | -10.91 | / | -8.69 | / | -8.89 | / | ||
| NZ7 | T2719 | / | / | / | / | -7.85 | / | / | -8.08 | / | / | / | / | / | -12.71 | / | / | -8.21 | / | ||
| NZ8 | T2719 | / | / | / | / | -8.80 | / | / | / | / | / | / | / | / | -12.10 | / | / | / | / | ||
| NZ9 | T2721 | / | / | / | / | / | -8.99 | / | -6.87 | / | / | / | / | / | / | -10.91 | / | -9.94 | / | ||
| NZ10 | T2721 | / | / | / | / | / | / | / | -7.79 | / | / | / | / | / | / | / | / | -7.17 | / | ||
| NZ11 | T2917 | / | / | / | / | -8.64 | / | / | -7.70 | / | / | / | / | / | -11.91 | / | / | -14.59 | / | ||
| NZ12 | T2917 | / | / | / | / | / | / | / | -7.84 | / | / | / | / | / | / | / | / | -7.59 | / | ||
| NZ13 | T2917 | / | / | / | / | / | / | / | -8.16 | / | / | / | / | / | / | / | / | -6.03 | / | ||
| NZ14 | T2917 | / | / | / | / | -7.85 | / | / | -8.73 | / | / | / | / | / | -5.52 | / | / | -7.89 | / | ||
