Wow! I had no idea scientists were there 65 million years ago and witnessed the t-rex’s death. Impressive!
They were obviously “begging the question.” The 65 million years is religious dogma, unshakable faith, so anything that comes along which doesn’t make logical sense must be somehow incorporated into that faith. Rather than question the 65 million years that the gelatinous heme must have survived, which would have been logical, they instead illogically declare that it could survive 65 million years. Tremendous faith!
The existence of this heme appears to be “contradictory evidence” on its face, that calls into question the 65 million year time line.
The age of things is not determined that way as it is not a known, predictable variable.
Heck, I didn't even know that all those people who say OJ Simpson is guilty were actually there at the crime scene. I guess you learn something new every day.