6.3" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Apsopelix celebrated for its bright-red and

celebrated for its bright-red and orange crystals that are often perfectly formed

Peggy Vincent and her team at the National Museum of Natural History in Paris

Fossils suggest that these juvenile tyrannosaurids had the adaptations needed for both speed and precision in hunting

These fascinating marine cephalopods built chambered shells separated by thin walls called septa

6.3" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Apsopelix celebrated for its bright-red andLocation: 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