Diversity fluctuations and biogeography of Ordovician brachiopod faunas in northeastern SpitsbergenBulletin of Geosciences (2010-09-30)https://doi.org/10.3140/bull.geosci.1178Research articleOpen access (bronze)Sources:Crossref, OpenAlex, Norwegian Research Information Repository 1 Akvaplan-niva (current employee)Authors (2)J. Hansen L.E. HolmerDownload PDF