Genus

Kozlowskitubus Mierzejewski, 1978

Aiheeseen liittyvät julkaisut
Mierzejewski, P. 1978. Tuboid graptolites from erratic boulders of Poland. Acta Palaeontologica Polonica 23, 4, 557-574.
List of species
1. Kozlowskitubus erraticus (Kozłowski, 1963) | Middle Ordovicianupper Silurian