Iguanodon Bone 1.043" Cross-Section lastchance This specimen is a fragment

This specimen is a fragment of a leaded glass shield window installed in the T Plant (221-T) Plutonium Recovery Building

This specimen comes from a punching bag formerly used by Muhammad Ali

but this mineral has been valued since prehistory when pyrite was used as a fire starter by Neanderthals and our other human ancestors

but now scientifically as a window to a unique

(NASA Image EC82-21135 July 4

Iguanodon Bone 1.043" Cross-Section lastchance This specimen is a fragmentIguanodon was one of the first dinosaurs to be discovered and an incredibly important puzzle piece to our modern understanding of the creatures. The herbivore stood three meters tall and weighed over 5 tons, with sharp thumb like claws for defense and elongated little fingers to grasp at food. It was even capable of bipedal locomotion, using its tail as a counterweight. This specimen is a 1. 043" fossil bone section from an Iguanodon from the Weald