Brachiopoda

Atrypoidea (Atrypoidea) Mitchell et Dun, 1920

Selection of related publications
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Copper, P. 2004. Silurian (Late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and Welsh Borderlands, Great Britain. DOI:10.1139/9780660190112
Rubel, M., Musteikis, P., Popov, L. 1984. Sistematicheskii spisok brahiopod silura Pribaltiki [Систематический список брахиопод силура Прибалтики].
Rubel, M. 1970. Silurian Brachiopods Pentamerida and Spiriferida of Estonia.
References based on distribution