Brachiopoda

Borealis Boucot, Johnson et Rubel, 1971

Selection of related publications
Boucot, A. J., Johnson, J. G., Rubel, M. 1971. Descriptions of brachiopod genera of subfamily Virgianinae Boucot et Amsden, 1963. Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 20, 3, 271-280.
Rubel, M. P. 1970. Silurian Brachiopods Pentamerida and Spiriferida of Estonia.