• Cryptic encrusting fauna inside invertebrate fossils from the Ordovician of EstoniaVinn, Olev; Ernst, Andrej; Toom, Ursula; Isakar, MareAnnales societatis geologorum Poloniae2018 / p. 285-290 : ill https://doi.org/10.14241/asgp.2018.008 https://www.scopus.com/sourceid/17300154911 https://www.scopus.com/record/display.uri?eid=2-s2.0-85062645022&origin=inward&txGid=a470b99b91e29a6a226c44a70e738020 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ANN%20SOC%20GEOL%20POL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000454214700004
• Eesti geoloogilised kollektsioonid : [ka TTÜ Geoloogia Instituudi kogudest]Hints, Olle; Isakar, Mare; Hints, RuttEesti humanitaar- ja loodusteaduslikud kogud : seisund, kasutamine, andmebaasid2008 / lk. 181-200 : ill
• Geoloogia õpetamine Eestis läbi kolme sajandi : [konverents "Geoloogia õpetamine Eestis läbi kolme sajandi" : Tartu Ülikooli Ajaloo Muuseum, 30. sept. 2005 : kogumik]Verš, Evelin; Puura, Ivar; Isakar, Mare2005 https://www.ester.ee/record=b2074786*est
• Links between bioerosion and oversized benthic fossils : insights from the Upper Ordovician of Estonia, BalticaToom, Ursula; Isakar, Mare; Vinn, Olev; Hints, OlleLille 2021 : Ordovician of the World : programme with abstracts2021 / p. 76-77 https://docplayer.net/219093593-Programme-with-abstracts-2021-virtual-annual-meeting-of-igcp-virtual-annual-meeting-of-igcp-735.html
• Micro-coprolites inside Ordovician body fossils from EstoniaToom, Ursula; Isakar, Mare; Hints, Olle; Madison, A.; Vinn, Olev13th International Symposium on the Ordovician System : Novosibirsk, Russia (July 19-22, 2019) : contributions2019 / p. 211-213 : ill http://www.igcp653.org/wp-content/uploads/2019/07/ISOS13Proceedings.pdf
• Muuseumikollektsioonidel põhinev uurimistöö – olukord praegu ja tulevikusIsakar, Mare; Toom, UrsulaKuhu rändab Eesti geoloogia? : aprillikonverentsi teeside kogumik2023 / lk. 25 https://www.ester.ee/record=b5552673*est
• A national geoscience data platform and its application in Paleobiodiversity Studies: experiences from EstoniaHints, Olle; Isakar, Mare; Toom, UrsulaBiodiversity information science and standards2019 / art. e38001, 3 p https://doi.org/10.3897/biss.3.38001
• New bioclaustration of a symbiont in the mantle cavity of Clitambonites schmidti (Brachiopoda) from the Sandbian (Upper Ordovician) of EstoniaVinn, Olev; Wislon, M. A.; Isakar, Mare; Toom, UrsulaPalaios2022 / p. 520−524 https://doi.org/10.2110/palo.2021.067 https://www.scopus.com/sourceid/14004 https://www.scopus.com/record/display.uri?eid=2-s2.0-85138586491&origin=inward&txGid=9f7159588b7d518bf76ac00bd61c1475 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=PALAIOS&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000887826000004
• Parasite-induced shell damage in brachiopod Porambonites (Porambonites) laticaudata from the Late Ordovician (Sandbian) of EstoniaVinn, Olev; De Baets, Kenneth; Isakar, Mare; Toom, UrsulaEstonian journal of earth sciences2023 / p. 110-113 : phot https://doi.org/10.3176/earth.2023.23 https://www.scopus.com/sourceid/6000195392 https://www.scopus.com/record/display.uri?eid=2-s2.0-85168431201&origin=inward&txGid=16afa4f49fb74cd3b9fa1370ee0b8379 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EST%20J%20EARTH%20SCI&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001015399200013
• Possible drill holes and pseudoborings in obolid shells from the Cambrian/Ordovician boundary beds of Estonia and the uppermost Cambrian of NW RussiaVinn, Olev; Holmer, Lars E.; Wilson, Mark A.; Isakar, Mare; Toom, UrsulaHistorical Biology : An International Journal of Paleobiology2021 / p. 3579-3584 https://doi.org/10.1080/08912963.2021.1878355 https://www.scopus.com/sourceid/13916 https://www.scopus.com/record/display.uri?eid=2-s2.0-85100216254&origin=inward&txGid=2642d491a97f146b95981136bc771bfe https://jcr.clarivate.com/jcr-jp/journal-profile?journal=HIST%20BIOL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000613380000001
• A Rowellella (Lingulata, Brachiopoda) nestler in a Trypanities boring from the Middle Ordovician of Estonia : an early colonizer of hard substrate boringsVinn, Olev; Holmer, Lars E.; Wilson, Mark A.; Isakar, Mare; Toom, UrsulaPalaios2023 / p. 240-245 https://doi.org/10.2110/palo.2023.003 https://www.scopus.com/sourceid/14004 https://www.scopus.com/record/display.uri?eid=2-s2.0-85165437040&origin=inward&txGid=d2da52572e3b4395b3c0b32b9d0e4385 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=PALAIOS&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001006040000002
• Small faecal pellets in Ordovician shelly fossils from Estonia, BaltoscandiaToom, Ursula; Vinn, Olev; Isakar, Mare; Madison, Anna; Hints, OlleEstonian journal of earth sciences2020 / p. 1-19 : ill https://doi.org/10.3176/earth.2020.01 https://www.scopus.com/sourceid/6000195392 https://www.scopus.com/record/display.uri?eid=2-s2.0-85078733661&origin=inward&txGid=4a5eae9af8f7fdd6d216daa61f396fc6 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EST%20J%20EARTH%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000519573600001
• Symbiosis in brachiopods and brachiopod-attached trepostome bryozoans from the Katian of EstoniaVinn, Olev; Ernst, Andrej; Wilson, Mark A.; Tinn, Oive; Isakar, Mare; Toom, UrsulaNeues Jahrbuch für Geologie und Paläontologie - Abhandlungen2023 / p. 41−50 https://doi.org/10.1127/njgpa/2023/1111 https://www.scopus.com/sourceid/25103 https://www.scopus.com/record/display.uri?eid=2-s2.0-85148570476&origin=inward&txGid=d532e672f67e5f46d3f7d218a44a0111 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=NEUES%20JAHRB%20GEOL%20P-A&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000924354600001
• Symbiotic worms in the inner aragonitic layer of Leptodesma (Bivalvia) from the Přídolí (Upper Silurian) of Saaremaa Island, EstoniaVinn, Olev; Wilson, Mark A.; Isakar, Mare; Toom, UrsulaPalZ2021 / p. 231–236 https://doi.org/10.1007/s12542-021-00554-x https://www.scopus.com/sourceid/97647 https://www.scopus.com/record/display.uri?eid=2-s2.0-85103409449&origin=inward&txGid=c1b2c421571ed49f69581c49d0141ef4 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=PALZ&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000633743800002
• Tentaculitids from the silurian of EstoniaVinn, Olev; Alkahtane, Abdullah A.; El Hedeny, Magdy M.; Farraj, Saleh Al; Isakar, Mare; Toom, UrsulaNeues Jahrbuch für Geologie und Palaontologie - Abhandlungen2023 / p. 161-168 https://doi.org/10.1127/njgpa/2023/1157 https://www.scopus.com/sourceid/25103 https://www.scopus.com/record/display.uri?eid=2-s2.0-85178087193&origin=inward&txGid=9d1aa906f25de21312893de67de8bc41 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=NEUES%20JAHRB%20GEOL%20P-A&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001067400600001
• The earliest cornulitid on the internal surface of the illaenid pygidium from the Middle Ordovician of EstoniaVinn, Olev; Toom, Ursula; Isakar, MareEstonian journal of earth sciences2017 / p. 193-197 : ill https://doi.org/10.3176/earth.2017.19 https://www.scopus.com/sourceid/6000195392 https://www.scopus.com/record/display.uri?eid=2-s2.0-85033595042&origin=inward&txGid=40c12fb6b25417307ab5e19d68dcfdc6 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=EST%20J%20EARTH%20SCI&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000414520500003
• Two high value geoheritage sites on Sõrve Peninsula (Saaremaa Island, Estonia): a window to the unique Late Silurian faunaVinn, Olev; Wilson, Mark A.; Isakar, Mare; Toom, UrsulaGeoheritage2024 / art. 53, 15 p. : ill https://doi.org/10.1007/s12371-024-00957-7 https://www.scopus.com/sourceid/19600157344 https://www.scopus.com/record/display.uri?eid=2-s2.0-85192896702&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=TITLE-ABS-KEY%28%22Two+high+value+geoheritage+sites+on+S%C3%B5rve+Peninsula+%28Saaremaa+Island%2C+Estonia%29%3A+a+window+to+the+unique+Late+Silurian+fauna%22%29&sessionSearchId=dbbb5751e04574c681ee62e092ba4ed4&relpos=0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=GEOHERITAGE&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001221444600001
• Two successive predatory attacks on the Late Ordovician (Sandbian) gastropod Deaechospira ellipticaVinn, Olev; Isakar, Mare; Alkahtane, Abdullah A.; El Hedeny, Magdy M.; Al Farraj, S.; Toom, UrsulaNeues Jahrbuch fur Geologie und Palaontologie - Abhandlungen2024 / p. 253–259 https://doi.org/10.1127/njgpa/2024/1210 https://www.scopus.com/sourceid/25103 https://www.scopus.com/record/display.uri?eid=2-s2.0-85208540788&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=TITLE-ABS-KEY%28%22Two+successive+predatory+attacks+on+the+Late+Ordovician+%28Sandbian%29+gastropod+Deaechospira+elliptica%22%29&relpos=0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=NEUES%20JAHRB%20GEOL%20P-A&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001292080400001