@inbook{WoRMS:SourceID:258898, author = {Orbigny, A. D. d'}, note = {Good scans: http://www.biolib.de/orbrigny/index.html}, title = {Die fossilen Foraminiferen des tertiären Beckens von Wien. Foraminifères fossiles du bassin tertiaire de Vienne.}, url = {https://archive.org/details/bub_gb_JKpAAAAAcAAJ}, volume = {312}, year = {1846} }