
Ancient Zircon Crystals Shed Light on 1 Billion-Year-Old Meteorite Strike in Scotland
Geologists have revealed a groundbreaking discovery that shifts the timeline of a significant meteorite strike in Scotland by 200 million years. This revised understanding promises to reshape the geological history of the region and its early land life. Revising Scotland’s Geological Timeline For years, researchers believed that a massive meteorite struck northwestern Scotland about 1.17 billion years ago, creating the Stac Fada Member rock formation. However, a new study has revealed that this event occurred around 990 million years ago, a full 200 million years later than initially thought. The discovery came after scientists studied ancient zircon crystals found within…