5.7" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Limb allowing the placement of very

allowing the placement of very large jaw-closing muscles

Thanks to this

By studying these fossils

while the chlorite deposits are much softer

The exceptional resilience of these eggshells made them well-suited to withstand natural environmental pressures

5.7" Fenestella Fossil Bryozoan Moss Animal Upper Ordovician Age Macao Portugal Limb allowing the placement of veryLocation: Macao, Portugal Weight: 7. 5 Ounces Dimensions: 5. 7 Inches Long, 2 Inches Wide, 0. 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, famous for forming fan shaped colonies with a delicate, net like structure. Its name comes from the Latin word for little window, referring to the window like openings, or fenestrae, in