2.8" Eurypterus Sea Scorpion Fossil Eurypterid Silurian 420 Mil Yrs Old New York Stand Tenontosaurus The attachment of the septa

The attachment of the septa to the shell exterior created suture patterns that are used to classify Ammonoids

Size: 18 meters in length

remnants from the earliest days of the solar system

offering a timeless glimpse into Earth’s volcanic past and ancient forest ecosystems

2.8" Eurypterus Sea Scorpion Fossil Eurypterid Silurian 420 Mil Yrs Old New York Stand Tenontosaurus The attachment of the septaLocation: Buffalo, New York, Bertie Green Formation Weight: 13. 1 Ounces Dimensions: 3. 6 Inches Long, 3. 5 Inches Wide, 0. 7 Inches Thick (Plate) Sea Scorpion Dimensions: 2. 8 Inches Long, 2. 4 Inches Wide Comes with a Free Stand. Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Upper Silurian, 420 Million Years old A Eurypterid fossil, often known as a sea scorpion fossil, offers a striking glimpse into the