This Specimen has been sold.
1.8" Pavlovia Ammonite Fossil - Siberia, Russia
This is a rather uncommon Pavlovia raricostata ammonite from the Yatriya River in Siberia, Russia. They have a distinctive ribbed shell and are Late Jurassic (Tithonian Stage) or approximately 150 million years old. The ammonite has been completely removed from the surrounding rock.