Monostychia sp. 
Era: Cenozoic
Series: Oligocene (33.9 - 23-03 M.a.)
Origin: Wool Bay (Australia)
Measurements: 22 x 22 x 3 mm / 0,86 x 0,86 x 0,12"
Weight: 2 g / 0,0044 lb
Description: Scarce material, difficult to find on the market. 100% natural fossil sea urchin, without repairs or paint.


This item will be shipped in an insured and safety package to arrive in perfect condition.