| Ordovician and Silurian ichnofossils from carbonate facies in Estonia: a collection-based review U Toom, O Vinn, O Hints Palaeoworld 28 (1-2), 123-144, 2019 | 45 | 2019 |
| New crinoids from the Baltic region (Estonia): Fossil tip‐dating phylogenetics constrains the origin and Ordovician–Silurian diversification of the Flexibilia (Echinodermata) DF Wright, U Toom Palaeontology 60 (6), 893-910, 2017 | 34 | 2017 |
| Symbiosis of conulariids with trepostome bryozoans in the Upper Ordovician of Estonia (Baltica) O Vinn, A Ernst, MA Wilson, U Toom Palaeogeography, Palaeoclimatology, Palaeoecology 518, 89-96, 2019 | 29 | 2019 |
| The earliest bryozoan parasite: Middle Ordovician (Darriwilian) of Osmussaar Island, Estonia O Vinn, MA Wilson, MA Mõtus, U Toom Palaeogeography, Palaeoclimatology, Palaeoecology 414, 129-132, 2014 | 29 | 2014 |
| The trace fossil Arachnostega in the Ordovician of Estonia (Baltica) O Vinn, MA Wilson, M Zatoń, U Toom Palaeontologia Electronica 17 (3), 1-13, 2014 | 27 | 2014 |
| Earliest symbiotic rugosans in cystoporate bryozoan Ceramopora intercellata Bassler, 1911 from Late Ordovician of Estonia (Baltica) O Vinn, A Ernst, U Toom Palaeogeography, Palaeoclimatology, Palaeoecology 461, 140-144, 2016 | 26 | 2016 |
| Some encrusted hardgrounds from the Ordovician of Estonia (Baltica) O Vinn, U Toom Carnets de Geologie-Notebooks on Geology, 2015 | 25 | 2015 |
| Bioerosion of inorganic hard substrates in the Ordovician of Estonia (Baltica) O Vinn, MA Wilson, U Toom PLoS One 10 (7), e0134279, 2015 | 23 | 2015 |
| Earliest known rugosan-stromatoporoid symbiosis from the Llandovery of Estonia (Baltica) O Vinn, MA Wilson, U Toom, MA Mõtus Palaeogeography, Palaeoclimatology, Palaeoecology 431, 1-5, 2015 | 22 | 2015 |
| Rare rugosan-bryozoan intergrowth from the Upper Ordovician of Estonia O Vinn, A Ernst, U Toom Carnets Geol. 17 (07), 145, 2017 | 18 | 2017 |
| Symbiosis of cornulitids and bryozoans in the Late Ordovician of Estonia (Baltica) O Vinn, A Ernst, U Toom Palaios 33 (7), 290-295, 2018 | 16 | 2018 |
| Bioclaustrations in Upper Ordovician bryozoans from northern Estonia O Vinn, A Ernst, U Toom Neues Jahrbuch für Geologie und Paläontologie-Abhandlungen, 113-121, 2018 | 16 | 2018 |
| Middle jurassic Zoophycos and Chondrites from the mélah formation of saharan atlas, Algeria F Mekki, LJ Zhang, O Vinn, U Toom, M Benyoucef, M Bendella, ... Estonian Journal of Earth Sciences 68 (4), 190-198, 2019 | 15 | 2019 |
| A new microconchid species from the Silurian of Baltica M Zatoń, O Vinn, U Toom | 15 | 2016 |
| Earliest rhynchonelliform brachiopod parasite from the Late Ordovician of northern Estonia (Baltica) O Vinn, MA Wilson, U Toom Palaeogeography, Palaeoclimatology, Palaeoecology 411, 42-45, 2014 | 14 | 2014 |
| Distribution of Conichnus and Amphorichnus in the Lower Paleozoic of Estonia (Baltica) O Vinn, MA Wilson, U Toom Carnets Geol. 15 (19), 269, 2015 | 12 | 2015 |
| Intergrowth of Orbignyella germana Bassler, 1911 (Bryozoa) and Lambelasma carinatum Weyer, 1993 (Rugosa) in the pelmatozoan-bryozoan-receptaculitid reefs from the Late … O Vinn, U Toom, A Ernst | 11 | 2018 |
| The trace fossil Zoophycos from the Silurian of Estonia O Vinn, U Toom Estonian Journal of Earth Sciences 64 (4), 284, 2015 | 11 | 2015 |
| Symbiosis of cornulitids with the cystoporate bryozoan Fistulipora in the Pridoli of Saaremaa, Estonia O Vinn, A Ernst, MA Wilson, U Toom Lethaia 54 (1), 90-95, 2021 | 10 | 2021 |
| Small faecal pellets in Ordovician shelly fossils from Estonia, Baltoscandia. U Toom, O Vinn, M Isakar, A Madison, O Hints Estonian Journal of Earth Sciences 69 (1), 2020 | 10 | 2020 |
