Carbon isotopic compostion of Ordovician carbonates in Baltoscandia : shallow marine facies shifting the δ13Ccarb values in different waysAinsaar, Leho; Meidla, Tõnu; Hints, Olle13th International Symposium on the Ordovician System : Novosibirsk, Russia (July 19-22, 2019) : contributions2019 / p. 7-8 http://www.igcp653.org/wp-content/uploads/2019/07/ISOS13Proceedings.pdf

Catalogue of Ordovician stratigraphical units and stratotypes of Estonia and Latvia = Eesti ja Läti ordoviitsiumi stratigraafiliste üksuste ja stratotüüpide kataloog = Igaunijas un Latvijas ordovika stratigrafisko jedalijumu un stratotipu katalogs1993

Challenges in geological research in EstoniaMeidla, Tõnu; Kalm, Volli; Kirsimäe, Kalle; Vaikmäe, ReinResearch in Estonia : present and future2011 / p. 368-384

Chitinozoan response to a gigantic Late Ordovician volcanic ash fall recorded in northern EstoniaHints, Olle; Bauert, Garmen; Grigorjeva, Irina; Nõlvak, Jaak; Meidla, Tõnu; Perrier, Vincent10th Baltic Stratigraphic Conference : Checiny, 12-14 September 2017 : abstracts and field guide2017 / p. 34-35 http://geo.uw.edu.pl/tl_files/publikacje/10th_Baltic_Stratigraphic_Conference_Abstracts_and_Field_Guide.pdf

Clarifying Haljala Stage in EstoniaPaiste, Tõnn; Meidla, Tõnu; Männik, Peep; Nõlvak, Jaak13th International Symposium on the Ordovician System, July 19-22, 20192019 / p. 149–150 http://www.igcp653.org/wp-content/uploads/2019/07/ISOS13Proceedings.pdf

Emended Sandbian (Ordovician) conodont biostratigraphy in Baltoscandia and a new species of AmorphognathusPaiste, Tõnn; Männik, Peep; Meidla, TõnuGeological magazine2022 / p. 1-17 : map https://doi.org/10.1017/S0016756822001005

Estonian geological sections. Bulletin 3, Valga (10) drill core. /Eesti tugiläbilõiked. Bülletään 3, Valga (10) puursüdamik/ (50 lk, trükiarv 500) : [2001. a. lõpetatud töö referaat]Põldvere, Anne; Kleesment, Anne-Liis; Nõlvak, Jaak; Männik, Peep; Hints, Olle; Meidla, Tõnu; Kiipli, Tarmo; Kallaste, Toivo; Ainsaar, LehoEesti Geoloogiakeskuse aastaraamat 20012002 / lk. 78-79 https://artiklid.elnet.ee/record=b2287178*est

Estonian geological sections. Bulletin 9. Männamaa (F-367) drill core / Eesti geoloogilised läbilõiked. Bülletään 9. Männamaa (F-367) puursüdamik / (55 lk, 1 CD, trükiarv 500)Põldvere, Anne; Aaloe, Aasa; Ainsaar, Leho; Kallaste, Toivo; Kiipli, Tarmo; Meidla, Tõnu; Mens, Kaisa; Niin, Mati; Nõlvak, Jaak; Orlova, Kiira; Suuroja, Kalle; Šogenova, Alla; Šogenov, Kazbulat; Tinn, Oive; Uutela, Anneli; Viira, ViiveEesti Geoloogiakeskuse aastaraamat 20082009 / lk. 71-72 : ill https://www.ester.ee/record=b1223619*est

Estonian geological sections. Bulletin 10. Viki drill core / Eesti geoloogilised läbilõiked. Bülletään 10. Viki puursüdamik / (56 lk, 1 CD, trükiarv 500)Põldvere, Aivar; Kalberg, Anna-Liisa; Kallaste, Toivo; Kiipli, Tarmo; Meidla, Tõnu; Männik, Peep; Nestor, Heldur; Nestor, Viiu-Kai; Nõlvak, Jaak; Plado, Jüri; Schleifer, Norbert; Šogenova, Alla; Šogenov, Kazbulat; Tinn, Oive; Voolma, MargusEesti Geoloogiakeskuse aastaraamat 20102011 / lk. 65-66 : ill

Latest Ordovician to early Silurian integrated bio-and chemostratigraphy in northern Lithuania, central East BalticHints, Olle; Ainsaar, Leho; Lepland, Aivo; Männik, Peep; Meidla, Tõnu; Nõlvak, Jaak; Radzevičius, SigitasLille 2021 : Ordovician of the World : programme with abstracts2021 / p. 40-41 https://docplayer.net/219093593-Programme-with-abstracts-2021-virtual-annual-meeting-of-igcp-virtual-annual-meeting-of-igcp-735.html

Lower Silurian biostratigraphy of the Viirelaid core, western EstoniaRubel, Madis; Hints, Olle; Männik, Peep; Meidla, Tõnu; Nestor, Viiu-Kai; Sarv, Lembit; Sibul, IvoEstonian journal of earth sciences2007 / 4, p. 193-204 : ill

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

Mikropaleontoloogia ja biostratigraafia rollist ning ühest tähendusrikkast leiust EestisMeidla, Tõnu; Nõlvak, Jaak; Tinn, OiveTeadusmõte Eestis (VI). Elu- ja maateadused : [artiklikogumik]2011 / lk. 97-115 : ill

Ordovician of the Eastern Baltic palaeobasin and the Tornquist Sea margin of BalticaMeidla, Tõnu; Ainsaar, Leo; Hints, Olle; Radzevičius, SigitasGeological Society, London, Special Publications2022 / 1-27 p. : ill https://doi.org/10.1144/SP532-2022-141

Paired carbonate and organic carbon isotope records from the
Ordovician of Estonia: Local, regional or global drivers?Hints, Olle; Lepland, Aivo; Liiv, Merlin; Meidla, Tõnu; Ainsaar, LehoZooming in on the GOBE : 2020 virtual annual meeting of IGCP 653 : International Geoscience Programme Project 653 : The onset of the Great Ordovician Biodiversification Event, September 7-10, 2020 : Abstracts2020 / p. 24 "Programme"

Proceedings of the 14th International Symposium on the Ordovician System2023 https://kirj.ee/estonian-journal-of-earth-sciences/?v=a57b8491d1d8

Recent advances in the Ordovician stratigraphy of the Baltic Palaeobasin and Tornquist margin of BalticaMeidla, Tõnu; Ainsaar, Leho; Hints, Olle; Radzevičius, SigitasEstonian journal of earth sciences2023 / p. 149 https://doi.org/10.3176/earth.2023.54

Sandbian (Late Ordovician) conodonts in Estonia : distribution and biostratigraphyPaiste, Tõnn; Männik, Peep; Meidla, TõnuGFF2022 / p. 9-23 : ill https://doi.org/10.1080/11035897.2021.2020333 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

Searching for the Ordovician-Silurian boundary in Estonia, Latvia and LithuaniaMeidla, Tõnu; Hints, Olle; Ainsaar, LehoEstonian journal of earth sciences2023 / p. 70-73 : ill https://doi.org/10.3176/earth.2023.53

Silurian (Llandovery-Wenlock) tabulate corals of Baltoscandia: taxonomy, palaeoecology, distributionMõtus, Mari-Ann2005

Stratigraphy and facies differences of the Middle Darriwilian Isotopic Carbon Excursion (MDICE) in BaltoscandiaAinsaar, Leho; Tinn, Oive; Dronov, Andrei V.; Kiipli, Enli; Radzevičius, Sigitas; Meidla, TõnuEstonian journal of earth sciences2020 / p. 214–222 https://doi.org/10.3176/earth.2020.16 http://www.ester.ee/record=b2246661*est Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

The boundary between the Haljala and Kukruse Regional Stages (Ordovician) in north-western EstoniaPaiste, Tõnn; Meidla, Tõnu; Männik, Peep10th Baltic Stratigraphic Conference : Checiny, 12-14 September 2017 : abstracts and field guide2017 / p. 65-66 : ill http://geo.uw.edu.pl/tl_files/publikacje/10th_Baltic_Stratigraphic_Conference_Abstracts_and_Field_Guide.pdf

The lower boundary of the Haljala Regional Stage (Sandbian, Upper Ordovician) in EstoniaPaiste, Tõnn; Männik, Peep; Nõlvak, Jaak; Meidla, TõnuEstonian journal of earth sciences2020 / p. 76–90 : ill https://doi.org/10.3176/earth.2020.05 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

The Ordovician System in EstoniaMeidla, Tõnu; Ainsaar, Leho; Hints, OlleThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 95-98 : ill

The Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guideHints, Olle; Ainsaar, Leho; Männik, Peep; Meidla, Tõnu2008 https://www.ester.ee/record=b2370001*est

Towards a revised Sandbian conodont biozonation of BalticaPaiste, Tõnn; Männik, Peep; Stouge, Svend; Meidla, TõnuEstonian journal of earth sciences2023 / p. 153 https://doi.org/10.3176/earth.2023.07

Tugiläbilõigete täienduurimine. III etapp (2 kd, 119 lk) : [1999. a. lõpetatud töö referaat]Põldvere, Anne-Liis; Kleesment, Anne-Liis; Mens, Kaisa; Meidla, Tõnu; Kiipli, Tarmo; Männik, PeepEesti Geoloogiakeskuse aastaraamat 19992000 / lk. 77-78 : ill

Two hundred years of geology education in EstoniaEstonian journal of earth sciences2020 / p. 175-176 https://kirj.ee/wp-content/plugins/kirj/pub/earth-4-2020-175-176_20201116140304.pdf http://www.ester.ee/record=b2246661*est