Dolphin Ear Bone - Fossil Size:Large which is what was preserved

which is what was preserved by fossilization in these specimens

No more will ever come from this mine

Aktyubinsk

not the easiest to crack

Approximate Weight of 1 piece: 160g

Dolphin Ear Bone - Fossil Size:Large which is what was preservedMined from: Shark Tooth Hill, Bakersfield, California Era: Cenozoic Geological Age: 15 to 16 million years ago. Description: These fossil dolphin ear bones are heavily mineralized particles of the inner ear of Dolphins. This particular bone structure help the creature understand its orientation in space which enables it to sense gravity. They help with overall acceleration and deceleration, which is essential for proper balance and movement control in