- A new chitinozoan species from the Middle Ordovician of EstoniaNõlvak, JaakEstonian journal of earth sciences2012 / p. 131-132 : ill https://artiklid.elnet.ee/record=b2497395*est
- A new chitinozoan species from the Upper Ordovician of the East BalticNõlvak, JaakEstonian journal of earth sciences2007 / 1, p. 63-64 : ill
- A summary and revision of the East Baltic Silurian chitinozoan biozonationNestor, Viiu-KaiEstonian journal of earth sciences2012 / p. 242-260 : ill https://artiklid.elnet.ee/record=b2552032*est
- Age constraints of the Hungshihyen Formation (Early to Middle Ordovician) on the western margin of the Yangtze Platform, South China : new insights from chitinozoansLiang, Yan; Wang, Guang-Xu; Servais, Thomas; Wu, Rong-Chang; Nõlvak, Jaak; Hints, Olle; Weif, Xin; Gong, Fang-YiPalaeoworld2020 / p. 66-74 : ill https://doi.org/10.1016/j.palwor.2019.05.008 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Assessing the quality of Baltoscandian chitinozoan biozones using quantitative stratigraphy [Online resource]Hints, Olle; Antonovitš, Liina; Nõlvak, Jaak; Liang, YanTrekking Across the GOBE : From the Cambrian through the Katian, June 3-7, 2018 : program & abstracts2018 / p. 39 https://igcp653athens2018.files.wordpress.com/2018/05/conference-programabstracts-sm1.pdf
- Baltic Ordovician and Silurian chitinozoans : a quantitative stratigraphic synthesisAntonovitš, Liina; Nestor, Viiu; Nõlvak, Jaak; Hints, Olle; Martma, Tõnu; Kiipli, TarmoIGCP 591 : The Early to Middle Paleozoic Revolution : Closing Meeting, Ghent University, Belgium, 6-9 July 2016 : abstracts2016 / p. 22
- Biostratigraphic (graptolites, chitinozoans, acritarchs, brachiopods) and chemostratigraphic (delta13C) correlations between latest Ordovician strata in Laurentia and BalticaDelabroye, A.; Vecoli, M.; Nõlvak, Jaak; Uutela, AThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 15
- Biostratigraphy of the Ludlow chitinozoans from East Baltic drill coresNestor, Viiu-KaiEstonian journal of earth sciences2009 / 3, p. 170-184 : ill https://artiklid.elnet.ee/record=b1490287*est
- Boundary between the Porkuni and Juuru regional stages in the Neitla section, EstoniaMännik, Peep; Nõlvak, JaakEstonian journal of earth sciences2023 / p. 66-69 : ill https://doi.org/10.3176/earth.2023.52 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Chitinozoan biostratigraphy in the Ordovician of BaltoscandiaNõlvak, Jaak2002 http://www.ester.ee/record=b1035650*est
- Chitinozoan biostratigraphy of the Pridoli Series of the East BalticNestor, Viiu-KaiEstonian journal of earth sciences2011 / 4, p. 191-206 https://artiklid.elnet.ee/record=b2455465*est
- Chitinozoan biostratigraphy of the Upper Ordovician D. clingani and P. linearis graptolite biozones on the Island of Bornholm, DenmarkVandenbroucke, Thijs R. A.; Recourt, Philippe; Nõlvak, Jaak; Nielsen, Arne T.Stratigraphy2013 / p. 281-301 : ill https://biblio.ugent.be/publication/5645860
- Chitinozoan diversity in the East Baltic SilurianNestor, Viiu-KaiEstonian journal of earth sciences2009 / 4, p. 311-316 : ill https://artiklid.elnet.ee/record=b1944245*est
- Chitinozoan dynamics and biostratigraphy in the Väo Formation (Darriwilian) of the Uuga Cliff, Pakri Peninsula, NW EstoniaTammekänd, Mairy; Hints, Olle; Nõlvak, JaakEstonian journal of earth sciences2010 / 1, p. 25-36 : ill https://artiklid.elnet.ee/record=b1965715*est
- Chitinozoan nomenclature and databasesCamina, Sonia; Hints, Olle; Butcher, AnthonyEstonian journal of earth sciences2023 / p. 123 https://doi.org/10.3176/earth.2023.21
- Chitinozoans and scolecodonts from the Silurian and Devonian of JapanVandenbroucke, Thijs R. A.; Hints, Olle; Williams, Mark; Männik, PeepIsland Arc2019 / art. e12294, 13 p. : ill https://doi.org/10.1111/iar.12294 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Chitinozoans in the Wenlock-Ludlow boundary beds of the East BalticNestor, Viiu-KaiEstonian journal of earth sciences2007 / 2, p. 109-128 : ill https://artiklid.elnet.ee/record=b2380701*est
- Chitinozoans of the Margachitina margaritana biozone and the Llandovery-Wenlock boundary in West Estonian drill coresNestor, Viiu-KaiProceedings of the Estonian Academy of Sciences. Geology2005 / 2, p. 87-111 : ill
- Chitinozoans with “skirt”: Ultrastructure and palaeoecological implications of carina in Cyathochitina Eisenack, 1955Wang, Wenhui; Liang, Yan; Lyu, Qiao; Hints, Olle; Chen, Shefa; Nõlvak, JaakPalaeogeography, palaeoclimatology, palaeoecology2021 / art. 110348, 16 p.: ill https://doi.org/10.1016/j.palaeo.2021.110348 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- A CONOP9 quantitative stratigraphic model of Baltic Ordovician and Silurian chitinozoan distribution and K-bentonitesAntonovitš, Liina; Nestor, Viiu-Kai; Nõlvak, Jaak; Bauert, Garmen; Hints, Olle; Kiipli, TarmoStratigraphy2015 / p. 91-92
- Darriwilian (Middle Ordovician) conodont biostratigraphy in NW EstoniaHints, Olle; Viira, Viive; Nõlvak, JaakEstonian journal of earth sciences2012 / p. 210-226 : ill https://kirj.ee/public/Estonian_Journal_of_Earth_Sciences/2012/issue_4/earth-2012-4-210-226.pdf
- Distribution of Ordovician chitinozoansNõlvak, Jaak; Bauert, GarmenEstonian geological sections / Geological Survey of Estonia2006 / p. 9-11
- Early and early Middle Ordovician chitinozoans from the Baldone drill core, central LatviaNõlvak, Jaak; Liang, Yan; Hints, OlleEstonian journal of earth sciences2022 / p. 25-43 : ill https://doi.org/10.3176/earth.2022.03 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Early diversification of chitinozoans on Baltica : new data from northern Estonia and LatviaLiang, Yan; Nõlvak, Jaak; Hints, Olle13th International Symposium on the Ordovician System : Novosibirsk, Russia (July 19-22, 2019) : contributions2019 / p. 119–120 http://www.igcp653.org/wp-content/uploads/2019/07/ISOS13Proceedings.pdf
- Early diversification of Ordovician chitinozoans on Baltica : New data from the Jägala waterfall section, northern EstoniaNõlvak, Jaak; Liang, Yan; Hints, OllePalaeogeography, palaeoclimatology, palaeoecology2019 / p. 14-24 : ill https://doi.org/10.1016/j.palaeo.2019.04.002 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Effectiveness of common benthic macrofaunal sampling methodology in boulder and cobble reefsLiversage, K.; Kotta, Jonne; Pajusalu, LiinaJournal of experimental marine biology and ecology2020 / art. 151413, 7 p https://doi.org/10.1016/j.jembe.2020.151413
- Fossilized reproductive modes reveal a protistan affinity of ChitinozoaLiang, Yan; Hints, Olle; Tang, Peng; Cai, Chenyang; Goldman, Daniel; Nõlvak, Jaak; Tihelka, Erik; Pang, Ke; Bernardo, Joseph; Wang, WenhuiGeology2020 / p. 1200-1204 https://doi.org/10.1130/G47865.1 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Frequency patterns of chitinozoans, scolecodonts, and conodonts in the upper Llandovery and lower Wenlock of the Paatsalu core, western EstoniaHints, Olle; Killing, Mairy; Männik, Peep; Nestor, Viiu-KaiProceedings of the Estonian Academy of Sciences. Geology2006 / 2, p. 128-155 : ill
- Kivistised kui varamuNõlvak, JaakMaa ressursid : [7. geoloogia sügiskooli artiklid ja ettekanded]2011 / lk. 32-42
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- Latest Ordovician jawed polychaetes, chitinozoans and depositional environments of the Levín section, Prague Basin, Czech RepublicTonarová, Petra; Vodrážková, Stanislava; Hints, Olle; Nõlvak, Jaak; Kubajko, Michal; Čáp, PavelGeobios2023 / p. 179-198 : ill https://doi.org/10.1016/j.geobios.2023.01.008 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Latest Sandbian brachiopods and chitinozoan biostratigraphy in North EstoniaHints, Linda; Nõlvak, JaakEstonian journal of earth sciences2023 / p. 42-45 : ill https://doi.org/10.3176/earth.2023.50 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- Llandovery microfossils and microfacies of the Hýskov section, Prague BasinTonarova, Petra; Vodražkova, Stanislava; Hints, Olle; Männik, Peep; Kubajko, Michal; Fryda, JiriFossil Imprint2019 / p. 25–43 : ill https://doi.org/10.2478/if-2019-0002 Journal metrics at Scopus Article at Scopus
- Morphological variation of chitinozoans : a case study from the Upper Ordovician Viola Springs Formation, Arbuckle Mountains, Oklahoma, USA [Online resource]Liang, Yan; Nõlvak, Jaak; Goldman, Daniel; Hints, OlleTrekking Across the GOBE : From the Cambrian through the Katian, June 3-7, 2018 : program & abstracts2018 / p. 45 https://igcp653athens2018.files.wordpress.com/2018/05/conference-programabstracts-sm1.pdf
- Morphological variation suggests that chitinozoans may be fossils of individual microorganisms rather than metazoan eggsLiang, Yan; Bernardo, Joseph; Goldman, Daniel; Nõlvak, Jaak; Tang, Peng; Wang, Wenhui; Hints, OlleProceedings of the Royal Society B: Biological Sciences2019 / art. 20191270, 8 p. : ill https://doi.org/10.1098/rspb.2019.1270 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS
- 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
- New biostratigraphically important chitinozoans from the Kukruse Regional Stage, Upper Ordovician of BaltoscandiaNõlvak, Jaak; Bauert, GarmenEstonian journal of earth sciences2015 / p. 218-224 : ill https://artiklid.elnet.ee/record=b2739527*est
- Palaeoecology of floian and dapingian (Ordovician) chitinozoans in South ChinaLiang, Yan; Hints, Olle; Luan, Xiaocong; Servais, Thomas; Nõlvak, Jaak; Tang, Peng; Wu, RongchangThe Fossil Week : Abstract Book : 5th International Palaeontological Congress: IPC5 2018 : Paris, 9th-13th July, 20182018 / p. 850 https://ipc5.sciencesconf.org/data/IPC5_Abstract_Book.pdf
- Palynology, microfacies and biostratigraphy across the Daleje Event (Lower Devonian, lower to upper Emsian) : new insights from the offshore facies of the Prague Basin, Czech RepublicTonarova, Petra; Vodražkova, Stanislava; Ferrova, Lenka; Puente, G. Susana de la; Hints, Olle; Fryda, Jiri; Kubajko, MichalPalaeobiodiversity and palaeoenvironments2017 / p. 419-438 : ill https://doi.org/10.1007/s12549-017-0274-3
- Re-explore the biological affinity of chitinozoans: Evidence from morphological variation and exceptional specimensLiang, Yan; Hints, Olle; Bernardo, Joseph; Goldman, Daniel; Nõlvak, Jaak; Tang, Peng; Wang, WenhuiZooming 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. 33 "Programme"
- Reflection of the Mulde Event in the chitinozoan succession of the East BalticNestor, Viiu-KaiThe Seventh Baltic Stratigraphical Conference : 17-18 May 2008, Tallinn, Estonia : abstracts & field guide2008 / p. 49
- Sandbian chitinozoan biostratigraphy - tracking the North Estonian Ordovician regional stages across the Palaeobaltic basinBauert, Heikki; Bauert, Garmen; Stouge, Svend10th Baltic Stratigraphic Conference : Checiny, 12-14 September 2017 : abstracts and field guide2017 / p. 15-16 : ill http://geo.uw.edu.pl/tl_files/publikacje/10th_Baltic_Stratigraphic_Conference_Abstracts_and_Field_Guide.pdf
- The Llandovery-Wenlock boundary interval in west-central continental Estonia : an example from the Suigu (S-3) core sectionMännik, Peep; Põldvere, Anne; Nestor, Viiu-Kai; Kallaste, Toivo; Kiipli, Tarmo; Martma, TõnuEstonian journal of earth sciences2014 / p. 1-17 : ill https://artiklid.elnet.ee/record=b2663118*est
- 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 succession of Hirnantian events based on data from Baltica : brachiopods, chitinozoans, conodonts, and carbon isotopesKaljo, Dimitri; Hints, Linda; Männik, Peep; Nõlvak, JaakEstonian journal of earth sciences2008 / 4, p. 197-218 : ill https://artiklid.elnet.ee/record=b1076635*est
- Tremadocian (Early Ordovician) chitinozoan biostratigraphy of South China : an updateLiang, Yan; Servais, Thomas; Tang, Peng; Liu, Jianbo; Wang, WenhuiReview of palaeobotany and palynology2017 / p. 149-163 : ill https://doi.org/10.1016/j.revpalbo.2017.08.008
- Upper Middle to lower Upper Ordovician chitinozoans and conodonts from the Bliudziai-150 core, southern LithuaniaStouge, Svend; Bauert, Garmen; Bauert, Heikki; Nõlvak, Jaak; Rasmussen, Jan A.Canadian journal of earth sciences2016 / p. 781-787 : ill https://doi.org/10.1139/cjes-2015-0205
- Upper Sandbian-lower Katian bio- and chemostratigraphy in the Pajevonys-13 core section, LithuaniaHints, Linda; Paškevičius, Juozas; Martma, Tõnu; Männik, Peep; Nõlvak, JaakEstonian journal of earth sciences2016 / p. 85-97 : ill http://dx.doi.org/10.3176/earth.2016.08 https://artiklid.elnet.ee/record=b2778909*est