how is it possible that scientists have found dinosaur soft tissue? /u/Main-Arm-1167 No such thing as stupid questions

as everyone knows soft tissue goes poof very rapidly, i know that there are some factors that could contribute to it being preserved a bit like cold temperatures but i dont see how it could hold up hundreds of millions of years

as everyone knows soft tissue goes poof very rapidly, i know that there are some factors that could contribute to it being preserved a bit like cold temperatures but i dont see how it could hold up hundreds of millions of years