Mined from: Anatolia, Turkey

Era: Cenozoic
Geological Age: Pleistocene Epoch, about 2.58 to 0.0117 mya

Description: This one of a kind Potamon sp. fossil shows a small freshwater crab preserved in raised relief on a pale tan travertine slab. The crab sits clearly above the matrix, with the rounded carapace, claws, and leg elements still easy to read. The surrounding slab has a bubbly, nodular surface that gives the whole piece a natural spring-deposit look, and that texture makes the fossil feel more like a scene frozen in place than a simple isolated specimen.

Potamon is a true freshwater crab genus, not a marine crab, and members of the genus are known from southern Europe, the Middle East, and North Africa. Turkish examples like this are commonly sold from travertine deposits in southwestern Anatolia, especially the Denizli Basin, where mineral-rich spring waters deposited calcium carbonate and built up thick Pleistocene travertine bodies. That style of preservation explains the creamy carbonate coating and the soft, rounded look of the fossil and matrix.

Collectors are often drawn to fossil crabs for what they represent: survival, adaptability, and a kind of quiet toughness. This specimen also has a calm, grounded look to it, so it carries that same appeal as a piece that feels steady, ancient, and protective.

Quantity: 1pc

With this product, you will get the actual stone in the photograph. We do what we can to buy good quality products and price them honestly. The rocks may differ from the photos, but we hope we do them justice.