0.4" Palaeolagus Hayeni Fossil Jaw Section Teeth Oligocene Epoch South Dakota Display Ray Finned while earlier chambers were filled

while earlier chambers were filled with gas or fluid to help regulate buoyancy

leading to the formation of turquoise as a secondary mineral

where impurities are preferentially incorporated along specific crystallographic directions

The stone exhibits a vitreous luster when polished and can be translucent to opaque depending on the thickness of the bands

Known as a protective stone

0.4" Palaeolagus Hayeni Fossil Jaw Section Teeth Oligocene Epoch South Dakota Display Ray Finned while earlier chambers were filledLocation: Brule Formation, Pennington County, South Dakota Weight: 0. 2 Ounces Dimensions: 0. 4 Inches Long, 0. 4 Inches Wide, 0. 4 Inches Thick Comes with a free display. The item pictured is the one you will receive. Oligocene epoch, 33. 9 to 23 million years ago Palaeolagus Hayeni is an extinct lagomorph species, specifically an ancient rabbit, that lived in North America during the Oligocene epoch. This species belongs to the genus Palaeolagus,