* Fossils are constantly being discovered: Paleontologists are always finding new fossils. It's a continuous process of exploration and discovery.
* The definition of "last" is tricky: What constitutes the "last" fossil? Is it the most recently formed fossil? The most recently discovered fossil?
* Fossils form over vast periods: Fossils form when organisms are buried and their remains are preserved over millions of years. This means new fossils are continually being formed, even as we speak.
So, there is no single person who can be credited with discovering the "last" fossil. Paleontology is a dynamic field with ongoing discoveries.
