X-rays reveal half-billion-year-old insect ancestor - BBC
- X-rays reveal half-billion-year-old insect ancestor BBC
- X-rays reveal tiny half-billion-year-old creature BBC.com
- Incredible worm fossil solves mystery of how insects and spiders evolved The Mirror
- County Durham experts reveal intricate details of 'jaw dropping' fossil worm Yahoo News UK
- Ancient worm fossil solves mystery of how insects and spiders evolved Durham University