After a nearly 5,000-year vigil upon a Nevada mountaintop, an ancient tree now finds its home in the UA Laboratory of Tree-Ring Research. A member of the long-lived Bristlecone pine species, the tree called Prometheus is the oldest individual ever known to have lived. Its age was not accurately known until a few years ago.
On a craggy, windswept peak in a lonely Nevada wilderness stands a grove of old-growth trees. Gnarled and twisted, shaped by the weather and whirling winds into erratic growth forms, their roots have clung to the pebble-strewn mountainside for literally millennia.
On the far side of the Earth, the great pyramids were erected in Egypt and Homer wrote his epic tales, the ancient Roman Empire rose and fell, and humans built the North American cities, roads and railways of today – all in the lifespan of these trees. (more…)