Rugosa

Holophragma Lindström, 1896

Selection of related publications
Jeppsson, L., Calner, M. & Eriksson, M. 2005. Locality descriptions . The Dynamic Silurian Earth. Subcommision on Silurian Stratigraphy Field Meeting 2005. , pp. 22-47.
Neuman, B. E. E. 1988. Some aspects of life strategies of Early Palaeozoic rugose corals. Lethaia 21, 2, 97-114. DOI:10.1111/j.1502-3931.1988.tb02061.x
Brood, K. 1981. Vattenfall project-international cooperation in paleontology. Fauna och flora 76, 119-128.
Ivanovskiy, A. B. 1963. Rugose Corals from Ordovician and Silurian of Siberian Platform.