First record of the trace fossil Oikobesalon from the Ordovician (Darriwilian) of BalticaVinn, Olev; Toom, UrsulaEstonian journal of earth sciences2014 / p. 118-121 : ill https://artiklid.elnet.ee/record=b2673778*est https://doi.org/10.3176/earth.2014.11 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS

New data on the stratigraphy of the Ordovician and Silurian of the central region of Kotelnyi Island (New Siberian Islands) and correlation with the synchronous successions of the Eastern ArcticDanukalova, Maria K.; Tolmacheva, Tat'yana Yu; Männik, Peep; Kul’kov, N. P.; Kuzmichev, Alexander B.; Melnikova, Lyudmila M.Stratigraphy and Geological Correlation2015 / p. 468 - 494 https://doi.org/10.1134/S0869593815050032

Ordovician reef and mound evolution: the Baltoscandian pictureKröger, Björn; Hints, Linda; Lehnert, OliverGeological magazine2017 / p. 683-706 : ill https://doi.org/10.1017/S0016756816000303 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS