Fossilised red blood cells reportedly found in 115m-year-old dinosaur bone

Scientists report chemical tests on Aratasaurus bone found heme, the oxygen-carrying compound in blood. The Guardian covered the claim; only one item was collected, so no wider reaction is shown.

Timeline

1. 2 Nov, 20:00 UTCThe Guardian reports fossilised red blood cell claim

Top sources

• Fossilised red blood cells found in 115m-year-old dinosaur’s bone, say scientistsThe Guardian