| Sample location | Sample number | loess-paleosol formation units |
| Weinan | WN05-I-A-32 | Paleosol of Holocene Optimal, S0, i.e. Marine isotopic stage-1(MIS-1) |
| WN05-I-A-103 | Loess of the last glacial maximum (LGM), L1-1, i.e. Marine isotopic stage-2 (MIS-2) | |
| WN05-II-A-8 | Weakly-developed paleosol of the last glacial period, L1-2, i.e. Marine isotopic stage-3 (MIS-3) | |
| WN05-III-A-24 | Loess of the last glacial period, L1-5, i.e. Marine isotopic stage-4 (MIS-4) | |
| WN05-IV-A-6 | Paleosol of the last interglacial period, S1, i.e. Marine isotopic stage-5 (MIS-5) |