Steller's Sea Cow Skull Replica
Last recorded in 1768, this now-extinct species was once round in the northern Pacific and Arctic oceans. A relative of the dugong and manatee. The Steller's sea cow was much larger than any extant sirenian, reaching a length of nearly 8 meters (25 feet). This specimen was cast from an original, courtesy of the University of California, Berkley.

Skull length, 62.2 cm (24.5 in.) 
Skull width 23 cm ( 13 in.)
Skull height 32.1 cm (12.6 in.)
All of our replicas are made from a high quality polyurethane resin that approximates the weight and feel of real bone.