This curated collection features four distinct rodent skulls sourced from our Museum of Osteology archives. Each specimen retains its original museum documentation—handwritten identifications mark both cranium and mandible, offering authentic provenance and educational value. Presented as-is with original museum patina intact. A rare opportunity to acquire documented osteological material with institutional history. Specifications: This specimen is from our Museum of Osteology collection. Exhibits handwritten verbiage on both the cranium and mandible. Sold as-is without further cleaning Photographed from left to right: Southern Plains Woodrat, Ord's Kangaroo Rat, Black Rat, Namaqua Rock Rat Southern Plains Woodrat Skull Dimensions: Skull Length 4 cm (1.6 in) Skull Width 2.3 cm (0.9 in) Skull Height 2.1 cm (0.8 in) Ord's Kangaroo Rat Skull Dimensions: Skull Length 3.7 cm (1.5 in) Skull Width 2.4 cm (0.9 in) Skull Height 1.5 cm (0.6 in) Black Rat Skull Dimensions: Skull Length 3.4 cm (1.3 in) Skull Width 1.8 cm (0.7 in) Skull Height 1.6 cm (0.6 in) Namaqua Rock Rat Skull Dimensions: Skull Length 2.9 cm (1.1 in) Skull Width 1.4 cm (0.6 in) Skull Height 1.4 cm (0.6 in)