Vallonia sandbergeri (Deshayes, 1863)

IRSNB 07216 ; Rupelian, Oligocene ; Bilzen, Belgium

IRSNB 07216

IG: 29710 (Robert Marquet) Reg: -

Age: Early Rupelian, Eocene

Locality: Bilzen, Borgloon Formation, Alden Biesen Member, Belgium

Description: Figured Specimen

Publication:

Marquet, R., Laenaerts, J., Karnekamp, C. & Smith, R. (2008) The molluscan fauna of the Borgloon Formation in Belgium (Early Rupelian, Oligocene). Palaeontons, Palaeo Publishing and Library, 12 : 100 p.

Pl. XIX, fig. 2a, 2b, 2d

Salvador, R.B., Locatelli, C. & Lenaaerts, J. (2022), Fossil Pupilloidea Land Snails from the Borgloon Formation (Early Oligocene, Belgium), Journal of Conchology, 44/4.

Figure 1F-H