Biodiversity of the Silurian osteostracans of the East BalticMärss, Tiiu; Afanassieva, Olga; Blom, HenningEarth and environmental science transactions of the Royal Society of Edinburgh2014 / p. 73-148 : ill https://doi.org/10.1017/S1755691014000218 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS New data on the exoskeleton of the osteostracan genus Aestiaspis (Agnatha) from the Silurian of Saaremaa Island (Estonia) and the Severnaya Zemlya Archipelago (Russia)Afanassieva, Olga; Märss, TiiuPaleontological Journal2014 / p. 74-78 : ill https://doi.org/10.1134/S003103011401002X Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS