Brachiopoda

Cyrtia Dalman, 1828

Selection of related publications
Rubel, M. P. 1970. Silurian Brachiopods Pentamerida and Spiriferida of Estonia. Trudy Instituta geologii AN ESSR ?, 1-75.
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.
References based on distribution