sourceTaxonName: Gyraulus convexiusculus (T. Hutton, 1849)
sourceTaxonPath: Animalia | Mollusca | Gastropoda | Basommatophora | Planorbidae | Gyraulus | Gyraulus convexiusculus
targetTaxonName: the surface of powdered travertine
localityName: old travertine dam separating Band-e-Qambar from Band-e-Gholaman