Graptolithina

Eisenackograptus Kozłowska-Dawidziuk, 1990

Selection of related publications
Loydell, D. K., Nestor, V., Männik, P. 2010. Integrated biostratigraphy of the lower Silurian of the Kolka-54 core, Latvia. Geological Magazine 147, 2, 253-280. DOI:10.1017/S0016756809990574
Kozłowska-Dawidziuk, A. 1990. The genus Gothograptus (Graptolithina) from the Wenlock of Poland . Acta Palaeontologica Polonica 35, 3-4, 191-209.
References based on distribution