Taga-Roostoja 25A borehole
General info
| Name | Taga-Roostoja 25A borehole |
| Number | 25A |
| Type | borehole (section) |
| Country | Estonia |
| Parish | Iisaku |
| Settlement | Taga-Roostoja |
| Elevation | 43.50 |
| Latitude | 59.090847 |
| Longitude | 27.169257 |
| X | 6554526 |
| Y | 681599 |
| Strat. top |
Nabala Stage
|
| Strat. base |
Proterozoic
|
| Remarks | Puuritud 1986; Maa-ameti andmebaasi järgi on Taga-Roostojal kaks puurauku: Taga-Roostoja 25 ja Taga-Roostoja 25A. A. Põldvere (1999) järgi on pa 25A koordinaadid: lat. 6552.9 km ja long 5509.9 km; EGF 4267 |
| Estonian Land Board ID | 1353 |
| Date added | 2014-03-06 |
| Date changed | 2022-11-21 |
| ID | Sample number | Depth | Depth to | Method | Method details | Person/Institution | Date |
|---|---|---|---|---|---|---|---|
| 55322 | T98-59-14 | 115.22 | 115.32 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55323 | T98-59-14 | 115.22 | 115.32 | micropaleontological methods | |||
| 55324 | T98-59-9 | 117.7 | 117.85 | micropaleontological methods | |||
| 55325 | T98-59-15 | 114.3 | 114.5 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55326 | T98-59-40 | 92.7 | 92.85 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55327 | T98-59-11 | 116.8 | 116.9 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55328 | T98-59-13 | 115.32 | 115.45 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55329 | T98-59-33 | 99.58 | 99.65 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55330 | T98-59-32 | 99.75 | 99.85 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55331 | T98-59-28 | 103.65 | 103.75 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55332 | T98-59-39 | 93.6 | 93.7 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55333 | T98-59-31 | 100.75 | 100.85 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55334 | T98-59-35 | 97.7 | 97.8 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55335 | T98-59-18 | 111.35 | 111.45 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55336 | T98-59-29 | 102.7 | 102.8 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55337 | T98-59-21 | 109.95 | 110.1 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55338 | T98-59-30 | 101.82 | 101.92 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55339 | T98-59-41 | 91.5 | 91.63 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55340 | T98-59-36 | 96.6 | 96.7 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55341 | T98-59-42 | 90.55 | 90.65 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55342 | T98-59-38 | 94.55 | 94.65 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55343 | T98-59-20 | 110.95 | 111.1 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55344 | T98-59-37 | 95.6 | 95.7 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55345 | T98-59-34 | 98.65 | 98.75 | acid extraction (micropaleontology) | Viira, Viive | ||
| 55346 | T98-59-22 | 108.85 | 108.95 | acid extraction (micropaleontology) | 820 | Viira, Viive |
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