In a popular evolutionary book, the argument was made that coral growth within fossil corals can accurately show us that the length of days were shorter hundreds of millions of years ago. But from this further examination, there are a lot of other factors that also influence the growth of corals. And that there is still good evidence for the creation model!
See more here: https://creation.com/images/pdfs/tj/j26_3/j26_3_50-53.pdf