Brachiopoda

Cyrtiinae Fredericks, 1924

Selection of related publications
Rubel, M. 1970. On the distribution of brachiopods in the lowermost Llandovery of Estonia. Proceedings of the Academy of Sciences of the Estonian SSR. Chemistry and Geology 19, 1, 69-79.
Rubel, M. P. 1970. Silurian Brachiopods Pentamerida and Spiriferida of Estonia. Trudy Instituta geologii AN ESSR ?, 1-75.