
Fig. 1. Geographic and stratigraphic settings of the new fossils. A. Regional geography; specimens of Estoniaster maennili gen. et sp. nov. found near Vasalemma, Estonia; those of Urasterellidae found near Volkhov, Russia. B. Local geography in the region of Vasalemma, Estonia, discovery site for the described specimens of Estoniaster maennili. C. Local geography in the region of Volkhov, Russia, discovery site for the described specimens of Urasterellidae. D. Ordovician correlation chart, data from Webby et al. (2004). Asterisks mark positions of new fossils.
Published as part of Blake, Daniel B. & Rozhnov, Sergei, 2007, Aspects of life mode among Ordovician asteroids: Implications of new specimens from Baltica, pp. 519-533 in Acta Palaeontologica Polonica 52 (3) on page 520, DOI: 10.5281/zenodo.13741483
Palasteriscidae, Asteroidea, Estoniaster, Animalia, Paxillosida, Biodiversity, Taxonomy, Echinodermata
Palasteriscidae, Asteroidea, Estoniaster, Animalia, Paxillosida, Biodiversity, Taxonomy, Echinodermata
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