When I lived in NE Washington, I heard of whitetail/mule deer crosses, never saw one. Makes sense that it would happen some where their range overlaps.

This Paracas civilization is pretty weird, from the research it is thought that they fled the area of Crimea around 3,000 years ago as they were likely facing extermination. The remains that have been unearthed in Crimea are from around the same time frame as the ones in Paracas. They were in ancient Egypt as well, you can see evidence of that culture attempting to emulate the elongated skull. Akhenaten and his wife Nefertiti were thought to be possibly the same species as these Paracas people, as it is alleged that they had the same traits.

Its very possible that these elongated skull people were remnants from a previous lost advanced civilization such as Atlantis and Lemuria. They seemed to have died out at around 1900 years ago.

Another interesting fact is the presence of date palms in Paracas Bay which have been there since first white contact, no one knows how they got there and they only exist in Paracas go north or south they disappear, they exist naturally in the middle east.