Brachiopoda

Atrypa (Atrypa) Dalman, 1828

Selection of related publications
Copper, P. 2004. Silurian (Late Llandovery-Ludlow) Atrypid Brachiopods from Gotland, Sweden, and Welsh Borderlands, Great Britain. DOI:10.1139/9780660190112
Bekker, H. 1924. Devon Irboska ümbruses: stratigraafia, fauna ja paleogeograafia. Eesti Loodusteaduse Arhiiv 10, 1, 1-55.