2.3" Fossil Paralenorthis Sp Brachiopod In Matrix Valongo Formation Arouca Portugal Redwood Some calcite specimens even fluoresce

Some calcite specimens even fluoresce vivid blue or red under UV light

and Gorgosaurus

The caudal region

The genus Abelisaurus was boldly identified by Argentine paleontologists in 1985 as the pioneering member of this deadly carnivorous clan

Pennsylvanian Age

2.3" Fossil Paralenorthis Sp Brachiopod In Matrix Valongo Formation Arouca Portugal Redwood Some calcite specimens even fluoresceLocation: Valongo Formation, Arouca, Portugal Weight: 1 Pound 4. 3 Ounces Dimensions: 6 Inches Long, 5. 8 Inches wide, 0. 4 Inches Thick (Matrix) Dimensions: 2. 3 Inches Long, 1. 3 Inches wide The item pictured is the one you will receive. Middle Ordovician Age, 470 Million Years Old. Paralenorthis sp. represents an unidentified species within the brachiopod genus Paralenorthis, belonging to the class Rhynchonellata. Brachiopods are marine