- A first [delta]18O record from conodont apatite across the Lower Silurian Ireviken Event in EstoniaLechnert, O.; Männik, Peep; Joachimski, Michael M.; Buggisch, W.The Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 41
- Changes in shelf phosphorus burial during the Hirnantian glaciation and its implicationsMüller, Johann; Joachimski, Michael M.; Lehnert, Oliver; Männik, Peep; Sun, YadongEstonian journal of earth sciences2023 / p. 151 https://doi.org/10.3176/earth.2023.19
- Climate changes in the pre-Hirnantian late Ordovician based on δ18Ophos studies from EstoniaMännik, Peep; Lehnert, Oliver; Nõlvak, Jaak; Joachimski, Michael M.Palaeogeography, palaeoclimatology, palaeoecology2021 / p. 110347, 16 p. : ill https://doi.org/10.1016/j.palaeo.2021.110347 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Conodont biostratigraphy and carbon isotope stratigraphy of the Middle Ordovician (Darriwilian) Komstad Limestone, southern SwedenWu, Rong-Chang; Calner, Mikael; Lehnert, Oliver; Lindskog, Anders; Joachimski, Michael M.GFF2018 / p. 44-54 : ill https://doi.org/10.1080/11035897.2018.1435561 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- [delta]13C record of the Upper Ordovician succession of the Borenshult-1 core (Motala, Sweden) and its intracontinental correlationLechnert, O.; Calner, M.; Joachimski, Michael M.; Buggisch, W.; Nõlvak, JaakThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 40
- Glacioeustatic karst development in the Late Ordovician of BalticaLehnert, Oliver; Männik, Peep; Nõlvak, Jaak; Kröger, Björn; Joachimski, Michael M.; Calner, Mikael; Bauert, HeikkiIGCP 591 : The Early to Middle Paleozoic Revolution : Closing Meeting, Ghent University, Belgium, 6-9 July 2016 : abstracts2016 / p. 52
- Late Ordovician karst valleys, caves, and breccias of Baltoscandia - a mirror of glacioeustatic sea level changes on a subtropical carbonate shelfLehnert, Oliver; Männik, Peep; Nõlvak, Jaak; Kröger, Björn; Joachimski, Michael M.; Calner, Mikael; Bauert, Heikki; Schmid, RebekkaFossils : Key to evolution, stratigraphy and palaeoenvironments : 87th Annual Conference of the Paläontologische Gesellschaf e. V. : Dresden, September 11-15, 2016 : programme, abstracts, field trip guides2016 / p. 91-92 http://www.palges.de/fileadmin/pdf/Tagung_2016/PalGesDresden_programme_abstracts.pdf
- The Mid-Ludfordian (late Silurian) Glaciation : a link with global changes in ocean chemistry and ecosystem overturnsFrýda, Jirí; Lehnert, Oliver; Joachimski, Michael M.; Männik, Peep; Kubajko, Michal; Mergl, Michal; Farkaš, Juraj; Frydova, BarboraEarth-Science Reviews2021 / art. 103652 https://doi.org/10.1016/j.earscirev.2021.103652 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- 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
- Oxygen isotope compositions of conodonts – analytical challenges of in situ SIMS studiesWudarska, Alicja; Wiedenbeck, Michael; Hints, Olle; Männik, Peep; Lepland, Aivo; Joachimski, Michael M.; Couffignal, Frederic; Scicchitano, Maria Rosa; Wilke, Franziska D. H.Estonian journal of earth sciences2023 / p. 166 https://doi.org/10.3176/earth.2023.39
- The early Katian (Late Ordovician) reefs near Saku, northern Estonia and the age of the Saku Member, Vasalemma FormationKröger, Björn; Hints, Linda; Lehnert, Oliver; Männik, Peep; Joachimski, Michael M.Estonian journal of earth sciences2014 / p. 271-276 : ill https://doi.org/10.3176/earth.2014.30 https://artiklid.elnet.ee/record=b2705917*est
- δ13C chemostratigraphy in the upper Tremadocian through lower Katian (Ordovician) carbonate sucession of the Siljan district, central SwedenLehnert, Oliver; Meinhold, Guido; Wu, Rong-Chang; Calner, Mikael; Joachimski, Michael M.Estonian journal of earth sciences2014 / p. 277-286 : ill https://doi.org/10.3176/earth.2014.31 https://artiklid.elnet.ee/record=b2705925*est