Ichnogenus Trypanites in the Ordovician of Estonia (Baltica)Toom, Ursula; Kuva, Jukka; Knaust, DirkEstonian journal of earth sciences2023 / p. 106-109 : ill https://doi.org/10.3176/earth.2023.48

On the enigma of Palaenigma wrangeli (Schmidt), a conulariid with a partly non-mineralized skeletonKröger, Björn; Vinn, Olev; Toom, Ursula; Corfe, Ian J.; Kuva, Jukka; Zaton, MichalPeerJ2021 / Art. e12374 https://doi.org/10.7717/peerj.12374 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

X-ray computed tomography of Lower Palaeozoic trace fossils from the carbonate succession of Estonia: preliminary resultsToom, Ursula; Hints, Olle; Hints, Rutt; Kuva, Jukka; Vinn, Olev6th Workshop on Ichnotaxonomy, September 2–8, 2018 SENCKENBERG am Meer, Wilhelmshaven, Germany : programme & abstracts2018 / p. 23