Graptolithina

Climacograptus styloides Lapworth, 1878

Selection of related publications
Ulst, R. 1975. Graptolites from Upper Ordovician Fjäcka Member of Middle Baltic. The Fauna and Stratigraphy of Paleozoic and Mesozoic of Baltic and Byelorussia, pp. 69-84.
References based on distribution