5.4" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Sardonyx whose physiological and ecological flexibility

whose physiological and ecological flexibility proved decisive when countless other species vanished forever

Elephant bird eggshells are distinguished by their remarkable thickness and sturdy build

Permian Age

which formed the skeletal framework of the ancient coral polyps

5.4" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Sardonyx whose physiological and ecological flexibilityLocation: Macao, Portugal Weight: 14 Ounces Dimensions: 5. 4 Inches Long, 2. 7 Inches Wide, 1. 2 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