AI Summary

Scientists have uncovered two tiny ant fossils in southern Saskatchewan that date from 72 to 56 million years ago. These specimens are among the few ant fossils known from the period that followed the mass extinction that eliminated all non‑bird dinosaurs. The find provides new data on the early evolutionary history of modern ants, offering clues about how insect lineages survived and adapted after the extinction event. The fossils help researchers trace the development of ant traits during a critical era of ecological change.

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