 | Polytryphocycloides Smith et Paul, 1982 |
Selection of related publications
Franzén, C. 1979.
Echinoderms. Sveriges Geologiska Undersökning 73,
3, 216-224. Lower Wenlock faunal and floral dynamics - Vattenfallet section, Gotland, pp. 216-224.
Regnéll, G. 1945.
Non-Crinoid Pelmatozoa from the Paleozoic of Sweden. A taxonomic study. Meddelanden från Lunds Geologisk-Mineralogiska Institution 108,
1-255.
References based on distribution