6.3" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Peridot Green sardonyx features a Mohs

Green sardonyx features a Mohs hardness of 6

These celestial travelers survive the intense heat and friction of Earth’s atmosphere

These genera are closely related and represent early evolutionary branches of Tyrannosaurus rex

the stony variety

6.3" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Peridot Green sardonyx features a MohsLocation: Macao, Portugal Weight: 12. 3 Ounces Dimensions: 6. 3 Inches Long, 2. 2 Inches Wide, 1. 9 Inches Thick (Matrix) The item pictured is the one you will receive. Upper Ordovician, 452 Million Years old. Fenestella is a genus of bryozoans, also known as moss animals, that form fan shaped colonies with a netted appearance. These organisms are characterized by their skeletal structure, which consists of stiff branches interconnected by narrower