2.4" Elephant Bird Aepyornis Maximus Egg Shell Specimen Late Pleistocene Madagascar Mimosite Nanotryannus

Nanotryannus

Notable for its duckbill and a prominent cranial crest

Its vivid colors and sharp hexagonal crystal structure make it a prized specimen among collectors and mineral enthusiasts

Crocodilians of the Hell Creek Formation

The two minerals are nearly identical in their physical properties

2.4" Elephant Bird Aepyornis Maximus Egg Shell Specimen Late Pleistocene Madagascar Mimosite NanotryannusLocation: Madagascar Coast Weight: 0. 8 Ounces Dimensions: 2. 4 Inches Long, 2. 2 Inches Wide, 0. 15 Inches Thick Comes with a Certificate of Authenticity. The item pictured is the one you will receive. Lived during the Late Pleistocene and Holocene epochs. They are thought to have existed from around 43,000 years ago until their extinction approximately around 10001200 CE. The Elephant Bird, scientifically known as Aepyornis, was an extraordinary