A rare EXTRA LARGE, Top Quality Heterodontus dorsal spine - the Horn shark from the Sharktooth Hill area, near Bakersfield, California. This big spine specimen is still attached to its original Round Mountain silt matrix with a 2-1/4" whale ear bone. These Heterodontus spines only occasionally fossilize and they are quite rare. A great defensive weapon for the Horn shark! No repair or restoration. Authenticity guaranteed. The Sharktooth deposits produce the largest and best fossil Horn shark spines. This huge spine makes a fantastic Sharktooth Hill display piece!
ST119 SIZE: 3-1/4"
Note - Adding 4 Heterodontus dorsal spines in February 2022. Link to Heterodontus fossils
Note - Adding 12 Sharktooth Hill display pieces in Feb. 2022. Link to STH Display Items