6.3" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Apsopelix indicating that it primarily browsed

indicating that it primarily browsed on trees

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

about 34 to 23 million years ago

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

Stratigraphy: The presence of Strombus bubonius necessitates a reconsideration of Tyrrhenian stratigraphy

6.3" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Apsopelix indicating that it primarily browsedLocation: 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