5.5" Cystoporida Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Paralenorthis with forelimbs adapted for support

with forelimbs adapted for support and strong hind limbs for locomotion

a vitreous luster

from the Romans who used it for protection against dark forces

Even smaller individuals—around 13 feet (4 meters) long—could open their jaws wide enough to swallow prey nearly half their size

Without Aragonite

5.5" Cystoporida Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Paralenorthis with forelimbs adapted for supportLocation: 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