Check this. Just found an article with regards to amphibians (mostly frogs) having been found alive and well encased in ROCK! They're all found by accident and are all living when found. How is that possible?  here's the link.
http://paranormal.about.com/library/weekly/aa022299.htm

According to the artical about this topic, rocks take thousands of years to form, if not more, which makes me think that they were there before the rock began to form otherwise an imprint of the frogs and other creatures would not be found.  And in 1856, France, workers told of an animal that had a ten foot wingspan that, for all practical and inpractical purposes walked out of a rock.  Amphibians and other reptiles can hibernate for long periods of time, such as the crocodile, as long as it's nostrils don't freeze it can stay alive up to six months.  Perhaps these frogs, and other reptiles are of the prehistoric nature, and they have been incased in the rocks for hundreds, perhaps even thousands of years.

Isn't there an episode of the X-Files were they talk about this. I that Episode they even connect two people together. If I have to believe the X-Files, it happens when an UFO flies over, the anti-matter engine produces certain waves, or radiation that two different matters can combine to 1 thing.

Odin Supreme  8)

Well it's definately strange none the less.
Take for example the philadelphia experiment theory of having certain things meld together from this experiment. What if thousands of years ago technology was advanced enough to have built such machines or some catastrophe happened. I also recently read about and ancient city found, irradiated from an atmic blast dating back 10000 years ago. Pretty intresting stuff
check it out here
http://www.isleofavalon.co.uk/edu/g-bank/articles/anctcity.html

Can this be the proof here of either early advancments in the humans race, or dare I say this, extraterrestrial involvment dating to before humananity's present state of evolution?

No... frogs can go for long periods of time in this state... and besides, most of the poor critters die about 2-3 days after being taken out of the rock

mud skippers are found in claybricks all the time?