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A unique Late Silurian Thelodus squamation from Saaremaa (Estonia) and its ontogenetic development.Estonian Journal of Earth Sciences60,
3,137-146. DOI:10.317/earth.2011.3.02
Märss, T. 1997.
Vertebrates of the Pridoli and Silurian-Devonian boundary beds in Europe.Modern Geology21,
17-41.
Märss, T. 1992.
The structure of growth layers of Silurian fish scales as a potential evidence of the environmental changes.Fossil Fishes as Living Animals. Mark-Kurik, E. (Eds.), pp. 41-48.
Märss, T. 1989.
Vertebrates.A Global Standard for The Silurian System. National Museum of Wales, Geological Series 9. Eds: Holland, C. H. & Bassett, M. G., pp. 284-289.
Märss, T. 1986.
Silurian Vertebrates of Estonia and West Latvia.Fossilia Baltica1,
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Märss, T. 1982.
Thelodus admirabilis n. sp. (Agnatha) from the Upper Silurian of the East Baltic.Proceedings of the Academy of Sciences of the Estonian SSR. Geology31,
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Downtonian fish fauna of Lithuania, Estonia and northern Timan.Palaeontology and Stratigraphy of the Baltic and Byelorussia. No II. Ed: Grigelis, A. A., pp. 33-66.