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Lateglacial and early Holocene environmental dynamics in northern Lithuania : a multi-proxy record from Ginkunai LakeStančikaite, Migle; Šeiriene, Vaida; Kisieliene, Dalia; Martma, Tõnu; Kisieliene, Dalia; Zinkute, Rimante; Mažeika, Jonas; Šinkunas, PetrasQuaternary International2015 / p. 44-57 https://doi.org/10.1016/j.quaint.2014.08.036 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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27

book article

Latest Ordovician (Katian-Hirnantian) carbon isotope chemostratigraphy of the Oslo-Asker region, NorwayCalner, Mikael; Calner, H.; Lehnert, Oliver; Bockelie, F.IGCP 591 : The Early to Middle Paleozoic Revolution : Closing Meeting, Ghent University, Belgium, 6-9 July 2016 : abstracts2016 / p. 30

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28

book article

Llandovery carbon isotope trend in Estonia - local versus global signatures and correlationMartma, Tõnu; Hints, Olle; Kaljo, DimitriJoint European Stable Isotope Users group Meeting : JESIUM 2016 : 4-9 September 2016, Ghent University, Gent, Belgium : conference programme & book of abstracts2016 / p. 206 http://www.jesium2016.eu/assets/bookabstracts_jesium2016_3108.pdf

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29

book article

Llandovery carbon isotope trend in Estonia revisited : local versus global signatures and correlationHints, Olle; Kaljo, Dimitri; Männik, Peep; Martma, Tõnu; Ostrov, K.; Tonarova, PetraIGCP 591 : The Early to Middle Paleozoic Revolution : Closing Meeting, Ghent University, Belgium, 6-9 July 2016 : abstracts2016 / p. 46

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Long‐term effects of climate change on carbon flows through benthic secondary production in small lakesBelle, Simon; Musazzi, Simona; Tõnno, Ilmar; Poska, Anneli; Leys, Bérangère; Lami, AndreaFreshwater biology2018 / p. 530-538 : ill https://doi.org/10.1111/fwb.13090 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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31

book article

Lower and Middle Ordovician bio- and chemostratigraphy of the Aizpute-41 drill core, LatviaLieffroy, Thibaud; Ainsaar, Leho; Männik, Peep; Meidla, Tõnu; Nõlvak, Jaak; Hints, OlleXI Baltic Stratigraphical Conference : abstracts and field guide2024 / p. 22 https://www.ester.ee/record=b5696260*est https://files.geocollections.info/71c8154a-ede7-4a3a-9989-88de5c5848f6.pdf

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32

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Lower-Middle Ordovician δ13C chemostratigraphy of western Baltica (Jämtland, Sweden)Wu, Rong-Chang; Calner, Mikael; Lehnert, Oliver; Peterffy, Olof; Joachimski, Michael M.Palaeoworld2014 / p. 110-122 : ill https://doi.org/10.1016/j.palwor.2015.01.003 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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33

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Marine redox variability from Baltica during extinction events in the latest Ordovician–early SilurianYoung, Seth A.; Benayoun, Emily; Kozik, Nevin P.; Hints, Olle; Martma, Tõnu; Bergström, Stig M.; Owens, Jeremy D.Palaeogeography, Palaeoclimatology, Palaeoecology2020 / art. 109792 https://doi.org/10.1016/j.palaeo.2020.109792 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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34

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Measurement report: Spatial variations in ionic chemistry and water-stable isotopes in the snowpack on glaciers across Svalbard during the 2015–2016 snow accumulation seasonBarbaro, Elena; Koziol, Krystyna; Björkman, Mats B.; Vega, Carmen Paulina; Zdanowicz, Christian; Martma, TõnuAtmospheric chemistry and physics2021 / p. 3163-3180 https://doi.org/10.5194/acp-21-3163-2021 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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35

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Methanogenesis and metal leaching on anaerobic decomposition of graptolite argilliteMenert, Anne; Korb, Triin; Orupõld, Kaja; Teemusk, Alar; Sepp, Holar; Mander, Ülo; Ilmjärv, Tanel; Truu, Jaak; Paiste, Päärn; Kirsimäe, Kalle; Menert, Terje; Kamenev, Inna; Heinaru, Eeva; Heinaru, Ain; Kulli, Sirli Sipp; Kivisaar, MaiaEnvironmental Technology and Innovation2023 / art. 103139 https://doi.org/10.1016/j.eti.2023.103139 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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36

book article

Middle and Upper Ordovician carbon isotope stratigraphy in Baltoscandia: towards a regional chemostratigraphic standardAinsaar, Leho; Kaljo, Dimitri; Martma, Tõnu; Meidla, TõnuThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 9

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journal article

More about the Ordovician-Silurian transition beds at Mirny Creek, Omulev Mountains, NE Russia: carbon isotopes and conodontsKaljo, Dimitri; Männik, Peep; Martma, Tõnu; Nõlvak, JaakEstonian journal of earth sciences2012 / p. 277-294 : ill https://artiklid.elnet.ee/record=b2552072*est

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Multiple Palaeoproterozoic carbon burial episodes and excursionsMartin, Adam P.; Prave, Anthony R.; Condon, Dan J.; Lepland, Aivo; Fallick, Anthony Edward; Romashkin, Alexander E.; Medvedev, Pavel V.; Rychanchik, Dmitry V.Earth and Planetary Science Letters2015 / p. 226 - 236 https://doi.org/10.1016/j.epsl.2015.05.023 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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39

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A multiproxy study of the Puhmu core section (Estonia, Upper Ordovician) : consequences for stratigraphy and environmental interpretationKaljo, Dimitri; Hints, Linda; Martma, Tõnu; Nõlvak, JaakEstonian journal of earth sciences2017 / p. 77-92 : ill https://doi.org/10.3176/earth.2017.08 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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40

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New data on Ordovician stable isotope record and conodont biostratigraphy from the Viki reference drill core, Saaremaa Island, western EstoniaHints, Olle; Martma, Tõnu; Männik, Peep; Nõlvak, Jaak; Põldvere, Anne; Shen, Yanan; Viira, ViiveGFF2014 / p. 100-104 : ill https://doi.org/10.1080/11035897.2013.873989 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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41

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Nitrate stable isotopes and major ions in snow and ice samples from four Svalbard sitesVega, Carmen P.; Björkman, Mats P.; Pohjola, Veijo A.; Isaksson, Elisabeth; Pettersson, Rickard; Martma, Tõnu; Marca, Alina; Kaiser, JanPolar Research2015 / art. 23246 https://doi.org/10.3402/polar.v34.23246 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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42

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Nitrogen and organic carbon isotope record in Tremadocian highly metalliferous black shales from BalticaNdiaye, Mawo; Liiv, Merlin; Kallaste, Toivo; Graul, Sophie Jane Marie-Pascale Huguette; Hints, RuttEstonian journal of earth sciences2023 / p. 78-81 : ill https://doi.org/10.3176/earth.2023.25 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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43

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Nitrogen isotopes in kukersite and black shale implying Ordovician-Silurian seawater redox conditionsKiipli, Enli; Kiipli, TarmoOil shale2013 / p. 60-75 : ill https://artiklid.elnet.ee/record=b2604253*est https://doi.org/10.3176/oil.2013.1.06 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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NMR assignment of methyl groups in immobilized proteins using multiple-bond 13C homonuclear transfers, proton detection, and very fast MASPaluch, Piotr; Augusyniak, Rafal; Org, Mai-Liis; Vanatalu, Kalju; Kaldma, Ats; Samoson, Ago; Stanek, JanFrontiers in Molecular Biosciences2022 / Art. 828785 https://doi.org/10.3389/fmolb.2022.828785 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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Ordovician climate changes in the northern subtropics : the δ18O record from the Tunguska Basin, SiberiaMännik, Peep; Lehnert, Oliver; Joachimski, Michael M.Estonian journal of earth sciences2023 / p. 144 https://doi.org/10.3176/earth.2023.06

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book article

Ordovician-Silurian boundary beds at Neitla, North Estonia: sedimentological and carbon isotopic signatures of events, some consequencesKaljo, Dimitri; Einasto, R.; Martma, TõnuThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 29

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Origin and formation of methane in groundwater of glacial origin from the Cambrian-Vendian aquifer system in EstoniaRaidla, Valle; Pärn, Joonas; Schloemer, Stefan; Aeschbach-Hertig, Werner; Czuppon, György; Ivask, Jüri; Marandi, Andres; Sepp, Holar; Vaikmäe, Rein; Kirsimäe, KalleGeochimica et cosmochimica acta2019 / p. 247-264 : ill https://doi.org/10.1016/j.gca.2019.02.029 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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48

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The oxygen isotope composition of earth's oldest rocks and evidence of a terrestrial magma oceanRumble, Douglas; Bowring, Samuel A.; Iizuka, Tsuyoshi; Komiya, Tsuyoshi I.; Lepland, Aivo; Rosing, Minik T.; Ueno, YuichiroGeochemistry, Geophysics, Geosystems2013 / p. 1929 - 1939 https://doi.org/10.1002/ggge.20128 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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Oxygen isotope studies of the largest West Siberian mammoth sites and implications for last glacial maximum climate reconstructionKrivokorin, Ivan; Amon, Leeli; Leshchinskiy, Sergey V.; Arppe, LauraQuaternary science reviews2024 / art. 108938, 13 p. : ill https://doi.org/10.1016/j.quascirev.2024.108938 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

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Paired carbon isotope chemostratigraphy across the Ordovician–Silurian boundary in central East Baltic: Regional and global signaturesHints, Olle; Ainsaar, Leho; Lepland, Aivo; Liiv, Merlin; Männik, Peep; Meidla, Tõnu; Nõlvak, Jaak; Radzevičius, SigitasPalaeogeography, palaeoclimatology, palaeoecology2023 / art. 111640, 17 p. : ill https://doi.org/10.1016/j.palaeo.2023.111640 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

journal article EST / journal article ENG

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