Rugosa

Nyhamnia Johannessen, 1999

Selection of related publications
Johannessen, W. H. 1999. Nyhamnia n. gen., a new monotypic cystiphyllid rugose coral genus from the Lower Silurian of Gotland. GFF 121, 4, 333-335. DOI:10.1080/11035899901214333
References based on distribution