Mount Everest Ladder Rung - 13.79" Long, 1" Diameter ammolite This strike is often cited

This strike is often cited as the catalyst for the mass extinction event at the end of the Cretaceous

Please Note: This specimen is quite small and being leather it will fray over time

610" mission-flown nose landing gear tire fragment from the Space Shuttle Columbia (OV-102)

From these items

The process begins when wood is buried underneath sediment or volcanic ash

Mount Everest Ladder Rung - 13.79" Long, 1" Diameter ammolite This strike is often citedThis specimen is a complete ladder rung from the Khumbu Glacier on Mount Everest. It measures 13. 79" long and is 1" in diameter. It includes an individual, signed certificate of authenticity, noting the source location. As with all ladder rungs, this item will have signs of wear from crampons and exposure. Some will also show signs of stress (i. e. bent).