Table 1. Pollen counting data of the samples.
| Sample No. | Chenopodiaceae | Artermisia | Ephedra | Corylus | Alnus | Typha | Gramineae | Unknown | Lycopodium spores |
|---|---|---|---|---|---|---|---|---|---|
| BM1 | 1 | \ | \ | \ | \ | \ | 1 | \ | 156 |
| BM28 | \ | \ | \ | \ | \ | \ | \ | \ | 1189 |
| M75 | \ | 48 | 15 | \ | \ | 6 | 1 | 4 | 1057 |
| M100 | 11 | 5 | 1 | 1 | 1 | \ | \ | \ | 236 |
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