Gastropoda

Holopea Hall, 1847

Selection of related publications
Koken, E. & Perner, J. 1925. Die Gastropoden des baltischen Untersilurs.
Eichwald, E. 1861. Paleontologiâ Rossii. Drevnij period. II. Fauna grauvakkovoj, gornoizvestkovoj i medistoslancevatoj formacij Rossii.
References based on distribution