Pyritized Iguanodon Bone SOLD 1.525" Cross-Section rockinaboxspinosaurus Above: A selection of NWA

Above: A selection of NWA 869 specimens

385" wood fragment of the original 1923 sign salvaged during the reconstruction

This specimen is a 136-gram fragment of a leaded glass shield window installed in the T Plant (221-T) Plutonium Recovery Building

This specimen is a large fragment of agatized coprolite from the Morrison Formation in Utah

They are not part of the skeleton but rather a growth within the skin

Pyritized Iguanodon Bone SOLD 1.525" Cross-Section rockinaboxspinosaurus Above: A selection of NWAIguanodon 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. 525" pyritized fossil bone section from an Iguanodon from