Hagudi borehole
General info
| Name | Hagudi borehole |
| Type | borehole (section) |
| Country | Estonia |
| Parish | Rapla |
| Strat. top |
Juuru Stage
|
| Date changed | 2016-05-18 |
| Reference | Pealkiri | Pages | Remarks |
|---|---|---|---|
| Nõlvak, 2007a | A new chitinozoan species from the Upper Ordovician of the East Baltic | 63 | |
| Hints, L. et al., 2005a | The Pirgu Regional Stage (Upper Ordovician) in the East Baltic: lithostratigraphy, biozonation and correlation | 235 | |
| Hints, L. et al., 2005a | The Pirgu Regional Stage (Upper Ordovician) in the East Baltic: lithostratigraphy, biozonation and correlation | ||
| Nõlvak & Grahn, 1993 | Ordovician chitinozoan zones from Baltoscandia | ||
| Nõlvak, 1989 | Results of quantitative stratigraphic correlation of the Upper Ordovician in the Baltic: chitinozoans | 150 | Pirgu ja Porkuni lade, O/S piir |
| Nõlvak, 1984 | Distribution of acid-resistant microfossils in the northern East Baltic Ashgillian | 31-37 | 14.7-38.2 m, F1c-G1-2 |
| Nõlvak, 1980b | Microplancton from the Ashgillian of northern Baltic | 62-67 | Vormsi ja Pirgu lademe piirikihid |
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