Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
was the first identified member of this fascinating family of carnivorous dinosaurs
Ice Age environments
Ceramoporidae (Ordovician-Devonian)
often attaching to sedimentary rock substrates such as limestone or shale that provided stable surfaces for growth
Their robust bodies and sturdy legs allowed them to traverse the icy steppes
5.5" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Metasequoia was the first identified memberLocation: Macao, Portugal Weight: 9. 6 Ounces Dimensions: 5. 5 Inches Long, 2. 5 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