additional sourceHöltke, O.; Rasser, M. W. (2017). Land snails from the Miocene Steinheim impact crater lake sediments (Baden-Württemberg, South Germany). <em>Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen.</em> 285(3): 267-302., available online athttps://doi.org/10.1127/njgpa/2017/0681[details]
Present Inaccurate Introduced: alien Containing type locality