An extraordinary size slab presenting a Priscacara specimen with remarkable detail in bone structure, preserved in fine limestone from the famed Green River Formation. The crisp skeletal elements — spine, fin rays, jaw bones — are strikingly clear, making this piece both scientifically valuable and visually stunning.

Priscacara is an extinct genus of temperate bass known from Eocene deposits, best known for its stout dorsal and anal spines.
Fossils from this genus are rarer than many Green River fish types, and large specimens with such integrity are particularly prized by collectors and institutions.

This slab is ready for display or framing and makes a powerful centerpiece in any fossil collection, museum exhibit, or academic setting.