Or there's some other explanation you and I aren't clever enough to imagine.
The race doesn't always go to the swift, and the simplest explanation isn't always correct, but that is the way to bet...
obviously you have not followed the press....it has been confirmed there is no contamination, and multiple site have been found, with a controlled (documented) process, including imaging and chemical analysis and DNA testing.
No doubt on the source of the material, just the age.
the whole house of cards that is built on circular dating is caving inward.
We are getting to the point we were in the 1800s where the prevailing theory of spontaneous generation died a slow, agonizing death, and a new theory gained hold.
As any scientific theory, at this point, the skeptics are punished/persecuted until the dissent becomes prevailing thought. The poor scientist who reported the findings (and has passed multiple peer reviews) has been attacked personally numerous times for upsetting the apple cart......
I suggest you google T-Rex blood fossil and read the very interesting history of events....