Potamides (Potamidopsis) tricarinatus
 Era: Cenozoic
 Period: Paleogene
 Series: Eocene
 Stage: Bartonian (41.2 - 37.7 Ma)
 Origin: La Chapelle in Serval, Oise (France)
 Measurements: 62 x 22 x 16 mm / 2.44" x 0.86" x 0.63"
 Weight: 6.5g /0.014lb
 Description: Gastropod without restorations or paintings. 100% natural.
Material from this provenance in perfect condition is difficult to find.

This piece will travel insured in a safety package to arrive in perfect condition.