Graptolithina

Neocolonograptus Urbanek, 1997

Selection of related publications
Urbanek, A. 1997. Late Ludfordian and early Přidoli monograptids from the Polish Lowland. Palaeontologia Polonica 56, 87-231.
Paškevičius, J. 1979. Biostratigraphy and Graptolites of the Lithuanian Silurian.
Paškevičius, J. 1974. Graptolites and zonal dismemberment of Ludlow deposits in Pribaltic. Graptolites of the USSR, pp. 122-134.
Gailite, L. K., Rybnikova, M. V., Ulst, R. Ž. 1967. Stratigraphy, fauna and conditions of formation of the Silurian rocks of the Central Baltic.
References based on distribution