This fossilized sea urchin test (outer shell) was recovered from Miocene-era (5-20 million years old) deposits in South Florida. This specimen is well preserved with many fine details visible. It is embedded in a host rock made of limestone. It measures approx. 2 x 3 inches (50mm x 75mm).
Refer to the photo. The black centimeter cube is shown for scale and is not included. You are purchasing the specimen shown.