Still, you have to agree that out of the trillions upon trillions of creatures who have ever lived it is amazing that a few tens of thousand fossils have been found...
Yes, it is amazing that out of trillions of creatures that have inhabited the Earth, the vast majority of which are now extinct (over 95%) - there are tens of thousands that got preserved well enough that we can tell the outline of their skeleton and the faint tracings of tissue outlines, sometimes enough to even tell if it had feathers or scales.