Superbly Preserved Dinosaur Cells Contain Organic Molecules And Possibility Of DNA
Cells from a 125 million - class - old dinosaur have been preserved so well that constitutive molecules survive in the nucleus of at least one . This is only the second metre this has been observed in a Cretaceous fossil , and by far the erstwhile . The finders have yet to extract DNA from these cell , let alone sequence it , and are not claiming it is possible ....