original description
(of Helix sandbergeri Deshayes, 1863 †) Deshayes, G. P. (1861-1864). <i>Description des animaux sans vertèbres découverts dans le bassin de Paris pour servir de supplément à la Description des coquilles fossiles des environs de Paris comprenant une revue générale de toutes les espèces actuellement connues.</i> Tome deuxiéme. <i>Mollusques acéphalés monomyaires et Brachiopodes. Mollusques céphalés, Première partie</i>. 1-968, pls 1-62. Paris, Baillière. [1-432, pls 1-26 (1861); 433-640, pls 27-39 (1862); 641-920, pls 40-62 (1863); 921-968 (1864)]. , available online at https://www.biodiversitylibrary.org/page/35623270
page(s): 816-817, pl. 52, figs 23-25 [details]
basis of record
Wenz, W. (1923-1930). Fossilium Catalogus I: Animalia. Gastropoda extramarina tertiaria. W. Junk, Berlin. Vol. I: 1-352 pp. (1923), Vol. II: 353-736 pp. (1923), Vol. III: 737-1068 pp. (1923), Vol. IV: 1069-1420 pp. (1923), Vol. V: 1421-1734 pp. (1923), Vol. VI: 1735-1862 pp. (1923), Vol. VII: 1863-2230 pp. (1926), Vol. VIII: 2231-2502 pp. (1928), Vol. IX: 2503-2886 pp. (1929), Vol. X: 2887-3014 pp. (1929), Vol. XI: 3015-3387 pp. (1930)., available online at http://biodiversitylibrary.org/bibliography/61839#/summary
page(s): 910-911 [details]
basis of record
Marquet, R.; Lenaerts, J.; Karnekamp, C.; Smith, R. (2008). The molluscan fauna of the Borgloon Formation in Belgium (Rupelian, Early Oligocene). <em>Palaeontos.</em> 12: 1-100. [details]
additional source
Salvador, R. B.; Locatelli, C.; Lenaerts, J. (2022). Fossil Pupilloidea land snails from the Borgloon Formation (Early Oligocene, Belgium). <em>Journal of Conchology.</em> 44(4): 387–395.
page(s): 391-392, fig. 1F-H [details] Available for editors [request]
From editor or global species database