@article{MolluscaBase:SourceID:193758, author = {Neumayr, M.}, journal = {Jahrbuch der Kaiserlichen-Königlichen Geologischen Reichsanstalt}, title = {II. Beiträge zur Kenntniss fossiler Binnenfaunen}, url = {https://www.biodiversitylibrary.org/page/36221771}, year = {1869} }