There is an amazing bit in the fall of civs podcast of a Greek military leader’s account who over 2000 years ago is retreating from battle in Iraq and comes across an entire ancient city. He doesn’t know it but the ruins for him are already over a 1000 years old.
In addition to archeology, ancient Greeks (and undoubtably others) also did paleontology:
https://classics.stanford.edu/publications/first-fossil-hunt...Was that Xenophon’s anabasis? I didn’t remember that part but I love the book.
Xenophon, like Plato, was a student of Socrates and wrote philosophical dialogues involving him. Unlike Plato, Xenophon became a mercenary soldier who led 10,000 Greek soldiers to fight their way out of Iraq. It’s very well written — hope they make a movie at some point.