Radiocarbon dating price
C at all if they really were over a billion years old, yet the radiocarbon lab reported that there was over 10 times the detection limit.
Thus they had a radiocarbon ‘age’ far less than a million years!
The next image (below left) is of charred fossil wood; and beside that is intact fossil wood (Note biro gives size perspective).
The bottom two images are of basalt with holes from former gas bubbles (left) and visible fossil tree roots in siltstone.
The most recent update appears at the top of the page.Diamond is the hardest substance known, so its interior should be very resistant to contamination.Diamond requires very high pressure to form—pressure found naturally on earth only deep below the surface.As you scroll down through the page, you can review the items that were added this year in chronological order.You should find this an excellent way to sample the evolving content of this website.