The Mazon Creek formation Is both famous and scientifically important due to the fine preservation, and the great abundance of fossils from the late Carboniferous (~308 MA). Mazon Creek also stands out as an example of beneficial colaboration between academic scientists and amateur enthusiasts.

With 5 layers, this articulating keychain depicts a wide variety of the flora and fauna found at Mazon Creek. Many of these organisms, such as the beloved Tully Monster, have baffled paleontologists for years in spite of the great number of well-preserved fossils available for examination.

Cast in Pewter, and packaged with a detailed explanatory pamphlet. A great educational accessory for students, fossil hunters, paleontologists, and anyone fascinated by the natural history of life on Earth!

Weight: 35 Grams
Dimensions: 2.8 cm long x 2.4 cm wide x 1.1 cm thick
Cast in pewter