Brachiopoda

Visbyella Walmsley, Boucot, Harper et Savage, 1968

Selection of related publications
Rubel, M. 2011. Silurian brachiopods Dictyonellida, Strophomenida, Productida, Orthotetida, Protorthida and Orthida from Estonia. Fossilia Baltica 4, pp. 1-133.
Rubel, M. P. 1963. Silurian brachiopods Orthida of Estonia. Trudy Instituta geologii AN ESSR XIII, 109-160. ENSV Teaduste Akadeemia Geoloogia Instituudi Uurimused XIII, pp. 109-160.
References based on distribution