“A team of researchers gave a presentation at the 2012 Western Pacific Geophysics Meeting in Singapore, August 13–17 [2012], at which they gave 14C dating results from many bone samples from eight dinosaur specimens. All gave dates ranging from 22,000 to 39,000 years, right in the ‘ballpark’ predicted by creationists.1 But if dinosaurs really were millions of years old, there should not be one atom of 14C left in them.”
https://creation.com/c14-dinos
See the conference video of the scientist explaining his research: https://www.youtube.com/watch?v=QbdH3l1UjPQ