Melanoides albigensis, Noulet (= Tynnea albigensis). Mollusc gastropoda from continental Oligocene.
On photos 1st and 2dn, specimens from Rajadell (Bages) kept in Museum of Geology Valentí Masachs. On photo 3rd, a lake limestone plenty of moulds of Melanoides albigensis from valley of Soldevila (Sallent) and plain of Ridor (Santpedor).
[photos Marta Queralt López Salvans (1st and 2nd) and Jordi Badia (3rd)]