Brachiopoda

Cyrtonotella semicircularis (Eichwald, 1829)

Synonymy list
1829     Terebratula semicircularis — Eichwald, pp. 276, fig. pl. 4: 10a, b
1830     Productus semiglobosus — Pander, pp. 85, fig. pl. 21: 3a-d
1830     Productus rotundatus — Pander, pp. 85, fig. pl. 21: 4a-d
1830     Productus trigonus — Pander, pp. 85, fig. pl. 21: 5a-d
1830     non Orthambonites semicircularis — Pander, pp. 81, fig. pl. 22: 2a-b
1845     ? Orthis semicircularis — Verneuil, pp. 211, fig. pl. 13, 12a-b
1858     non Orthis semicircularis Eichwald — Schmidt, pp. 212
1900     Orthis semicircularis Typ. Eichwald — Wysogorski, pp. 233, fig. pl. 13
1900     non Orthis semicircularis mut. Eichwald — Wysogorski, pp. 233, fig. pl. 13
1931     Orthis semicircularis (Eichwald) — Schuchert & Cooper, pp. 243
1932     Cyrtonotella semicircularis (Eichwald) — Schuchert & Cooper, pp. 77, fig. pl. 4: 1, 4-5
1949     Cytonotella semicircularis (Eichwald) — Lesnikova, pp. 202, fig. pl. 32: 4-5, 6a-c; pl. 44: 12
1961     non Cyrtonotella semicircularis (Eichwald) — Rubel, pp. 180, fig. pl. 4: 10a-b
1965     Cyrtonotella semicircularis (Eichwald) — Williams & Wright, fig. figs 194: 10a-b
2000     Cyrtonotella semicircularis (Eichwald) — Williams & Harper, pp. 744, fig. fig. 537: 4a-c
2014     Cyrtonotella semicircularis (Eichwald, 1829) — Hints, L., pp. 64, fig. 1A-B
Selection of related publications
Hints, L. 2014. Revision of the concept of the orthide brachiopod Cyrtonotella in the Middle Ordovician of the East Baltic. Estonian Journal of Earth Sciences 63, 2, 63-70. DOI:10.3176/earth.2014.05
Rubel, M. P. 1961. Lower-Ordovician brachiopods of the superfamilies Orthacea, Dalmanellacea and Syntrophiacea of Eastern Baltic. ENSV TA Geoloogia Instituudi uurimused VI, 141-226. ENSV Teaduste Akadeemia Geoloogia Instituudi Uurimused VI, pp. 141-226.
References based on distribution