5.5" Cystoporida Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Paralenorthis It reached lengths of around

It reached lengths of around 70 feet and weighed approximately 15 tons—making it longer than a modern semi-trailer and as heavy as a large cruise ship’s anchor

This duck-billed dinosaur had a specialized feeding system

giant deer

Its muscular body

5.5" Cystoporida Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Paralenorthis It reached lengths of aroundLocation: 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. Cystoporida, also known as Cystoporata or cystoporates, are an extinct order of Paleozoic bryozoans within the class Stenolaemata. Their fossils span from the Ordovician to the Triassic, making them important indicators of ancient marine