Table 3.
Stable carbon and oxygen isotopes
| Sample ID | Distance from base [cm] | δ13CVPDB [‰] | δ18OVSMOW [‰] | Weight [μg] | Carbonate content [%] |
|---|---|---|---|---|---|
| GLP1-1NE-25 | 390 | −6.8 | 26.2 | 112 | 91 |
| GLP1-1NE-24 | 385 | −9.1 | 25.8 | 144 | 87 |
| GLP1-1NE-23 | 380 | −7.7 | 26.4 | 121 | 89 |
| GLP1-1NE-22 | 360 | −8.6 | 26.0 | 129 | 95 |
| GPL1-1NE-21 | 350 | −7.1 | 25.7 | 366 | 16 |
| GLP1-1NE-19 | 340 | −6.4 | 25.7 | 146 | 96 |
| GLP1-1NE-18 | 335 | −7.0 | 26.0 | 135 | 91 |
| GLP1-1NE-17 | 330 | −7.0 | 25.6 | 135 | 93 |
| GLP1-1NE-16 | 325 | −7.5 | 25.5 | 170 | 89 |
| GLP1-1NE-15 | 320 | −6.7 | 26.1 | 139 | 88 |
| GLP1-1NE-14 | 310 | −9.3 | 25.9 | 159 | 78 |
| GPL1-1NE-13 | 200 | −7.6 | 25.7 | 149 | 83 |
| GPL1-1NE-10 | 145 | −7.4 | 25.4 | 123 | 50 |
| GPL1-1NE-09 | 135 | −7.5 | 26.0 | 131 | 62 |
| GPL1-1NE-08 | 120 | −6.3 | 26.2 | 136 | 79 |
| GPL1-1NE-07 | 110 | −5.9 | 26.5 | 131 | 86 |
| GPL1-1NE-06 | 90 | −6.3 | 26.3 | 150 | 80 |
Values with sample ID, distance from the base of section GPL-1NE, amount of untreated carbonate powder and carbonate content. For stratigraphic context, see Figure 4.