[1] Read: Ancient tree with record of Earth's magnetic field reversal in its rings discovered The post A 16-Million-Year-Old Tree Tells a Deep Story of the Passage of Time appeared first on The ...

Well, tree-ring dating, or dendrochronology ... The science can also reveal the origin of old pieces of wood. In one case, archeologists determined not only the age of a Viking ship found in ...

The rings of the Legacy Tree giant sequoia tree are visible on a trunk section of the tree after it was removed in downtown Visalia on Saturday, Feb. 22, 2025. The 93-year-old tree was cut down ...

A slice of larix (larch) driftwood collected from Phippsøya, The Seven Islands, matched to an origin along the Lena River in Russia in the 1700s. The slice was sanded, revealing the preserved rings.