Bryozoa

Trematopora primigenia Ulrich, 1886

Synonymy list
1886     Trematopora primigenia — Ulrich, pp. 97
1911     Trematopora primigenia Ulrich — Bassler, pp. 268, fig. text fig. 158
1953     Trematopora primigenia Ulr. — Modzalevskaya, pp. 104
1970     Trematopora primigenia Ulrich — Rõõmusoks, pp. 328, fig. table 17
1978     Trematopora primigensis Ulrich, 1886 — Astrova, pp. 81
Selection of related publications
Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I.
Bassler, R. S. 1911. The Early Paleozoic Bryozoa of the Baltic Provinces. Bulletin of the US National Museum 77, 1-382.
References based on distribution