Viki borehole
General info
| Name | Viki borehole |
| Type | borehole (section) |
| Country | Estonia |
| Parish | Kihelkonna |
| Settlement | Viki |
| Elevation | 22.00 |
| Latitude | 58.35106 |
| Longitude | 22.07984 |
| Coord. agent | Eesti Geoloogiakeskus (EGK) |
| Strat. top |
Rootsiküla Stage
|
| Strat. base |
Volkhov Stage
|
| Remarks | GI puurauk. Kvaternaari 13.8 m! |
| Date changed | 2021-02-18 |
| Reference | Pealkiri | Pages | Remarks |
|---|---|---|---|
| Hints et al., 2023 | Paired carbon isotope chemostratigraphy across the Ordovician–Silurian boundary in central East Baltic: Regional and global signatures | Ordovician-Silurian bio- and chemostratigraphy, original paired δ13Corg/δ13Ccarb curve | |
| Hagen-Peter et al., 2021 | Fluid alteration of Ordovician limestones in the Baltoscandian Basin during Caledonian collision revealed through trace-element mapping and U-Pb dating by LA-ICP-MS | 2 thin sections analysed from the Uhaku and Porkuni Stages, using in situ U-Pb dating of carbonates. | |
| Hagen-Peter et al., 2021b | Cryptic secondary cementation of Ordovician limestones in the Baltoscandian Basin, northern Europe, revealed through trace-element mapping and U-Pb dating by LA-ICP-MS | First results of radiometric dating of carbonate clasts and cements from the Darriwilian and Hirnantian of the Viki core. | |
| Hagen-Peter et al., 2021c | Late diagenetic evolution of Ordovician limestones in the Baltoscandian basin revealed through trace-element mapping and in situ U–Pb dating of calcite | U-Pb dating of Ordovician carbonates | |
| Hints et al., 2021 | Possible metazoan egg fossils from the Darriwilian (Middle Ordovician) of Baltoscandia | Distribution of the enigmatic microfossil Vikisphaera in the Kunda Regional Stage. | |
| Richardson et al., 2021 | Effects of early marine diagenesis and site-specific depositional controls on carbonate-associated sulfate: Insights from paired S and O isotopic analyses | used for comparison, + oxygen isotope data | |
| Hints et al., 2020 | Paired carbonate and organic carbon isotope records from the Ordovician of Estonia: Local, regional or global drivers? | Ordovician paired carbon isotope records discussed | |
| McLaughlin et al., 2019 | The rise of pinnacle reefs: A step change in marine evolution triggered by perturbation of the global carbon cycle | ||
| Raevskaya & Hints, 2019 | Acritarchs from the Middle and Upper Ordovician of Estonia and their stratigraphic implications | ||
| Richardson et al., 2019 | Silurian records of carbon and sulfur cycling from Estonia: The importance of depositional environment on isotopic trends | ||
| Männik, 2017 | Conodont biostratigraphy of the Oandu Stage (Katian, Upper Ordovician) in NE Estonia | 2 | |
| Hints, O. et al., 2014a | New data on Ordovician stable isotope record and conodont biostratigraphy from the Viki reference drill core, Saaremaa Island, western Estonia | Ordovician carbon and sulfur isotopes, and conodont and chitinozoan biostratigraphy | |
| Männik et al., 2014a | The Llandovery–Wenlock boundary interval in west-central continental Estonia: an example from the Suigu (S-3) core section | shown for comparison | |
| Kiipli et al., 2013a | Correlation of Silurian bentonites based on the immobile elements in the East Baltic and Scandinavia | ||
| Rohrssen, M., 2013 | Molecular Organic Geochemical Records of Late Ordovician Biospheric Evolution | Chapter 6: Ordovician biomarkers from the Viki core | |
| Williams et al., 2013 | Light element distributions (N, B, Li) in Baltic Basin bentonites record organic sources | Lithium, Boron and Nitrogen in Kinnekulle K-bentonite | |
| Nestor, V., 2012 | A summary and revision of the East Baltic Silurian chitinozoan biozonation | 243 | |
| Kiipli, T. et al., 2010 | Integrated Telychian (Silurian) K-bentonite chemostratigraphy and biostratigraphy in Estonia and Latvia | ||
| Lehnert et al., 2010 | Palaeoclimate perturbations before the Sheinwoodian glaciation: A trigger for extinctions during the ‘Ireviken Event’ | δ18O from conodont apatite | |
| Männik, 2010 | Distribution of Ordovician and Silurian conodonts | Conodonts | |
| Nestor, V., 2010 | Distribution of Silurian chitinozoans | 19-21 | 13.5-242.8 m, kitiinikud |
| Nõlvak, 2010a | Distribution of Ordovician chitinozoans | 17-18 | 242.8-363 m, kitiinikud |
| Põldvere, A. & Nestor, H., 2010b | General geological setting and stratigraphy | 6-16 | |
| Põldvere, Anne, 2010 (ed) | Viki Drill Core | Detailed description of the core | |
| Shogenova et al., 2010a | Chemical composition and physical properties of the rock | 30-35 | Chemical and petrophysical properties of Ordovician and Silurian rocks |
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