Geobiologists have uncovered mysterious, ultra-rare 97-million-year-old magnetic microfossils that provide the oldest physical evidence of an organic global positioning mechanism. These ancient specialized structures contain microscopic iron crystals arranged to precisely track Earth’s geomagnetic lines. Researchers believe these structures acted as a highly precise, built-in internal GPS for prehistoric creatures, allowing them to accurately navigate vast distances across land and sea long before modern animal lineages emerged.
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