Remnants of blood chemically confirmed for the first time in the bone of a 115-million-year-old dinosaur
An international team of scientists led by Curtin University has for the first time chemically confirmed that microstructures in the bone of the small theropod Aratasaurus museunacionali are mineralized red blood cells and remnants of hemoglobin. The discovery is published in PNAS.
Aziz Karimov