1.9" Fossil Paralenorthis Sp Brachiopod In Matrix Valongo Formation Arouca Portugal Troodon where the segments were fused

where the segments were fused into a solid tail shield that added stability and protection

a rock composed of more than one mineral

Although present globally

5 and 4 meters

1.9" Fossil Paralenorthis Sp Brachiopod In Matrix Valongo Formation Arouca Portugal Troodon where the segments were fusedLocation: Valongo Formation, Arouca, Portugal Weight: 8. 2 Ounces Dimensions: 3. 4 Inches Long, 3. 3 Inches wide, 0. 6 Inches Thick (Matrix) Dimensions: 1. 9 Inches Long, 0. 9 Inches wide The item pictured is the one you will receive. Middle Ordovician Age, 470 Million Years Old. Paralenorthis sp. represents an undetermined species within the brachiopod genus Paralenorthis, belonging to the class Rhynchonellata. Brachiopods are marine invertebrates