Who says? there's no proof of aliens, etc? Here's only a 1 ton artefact to ponder about...

See

http://english.pravda.ru/main/2002/04/30/28149.html

The map of "the Creator"

A find of Bashkir scientists contraries to traditional notions of human 
history: stone slab which is 120 million years covered with the relief map of 
Ural Region. 

This seems to be impossible. Scientists of Bashkir State University have found 
indisputable proofs of an ancient highly developed civilization-s existence. 
The question is about a great plate found in 1999, with picture of the region 
done according to an unknown technology. This is a real relief map. Today-s 
military has almost similar maps. The map contains civil engineering works: a 
system of channels with a length of about 12,000 km, weirs, powerful dams. Not 
far from the channels, diamond-shaped grounds are shown, whose destination is 
unknown. The map also contains some inscriptions. Even numerous inscriptions. 
At first, the scientists thought that was Old Chinese language. Though, it 
turned out that the subscriptions were done in a hieroglyphic-syllabic 
language of unknown origin. The scientists never managed to read it- 

?The more I learn the more I understand that I know nothing,� v the doctor of 
physical and mathematical science, professor of Bashkir State University, 
Alexander Chuvyrov admits. Namely Chuvyrov made that sensational find. Already 
in 1995, the professor and his post-graduate student from China Huan Hun 
decided to study the hypothesis of possible migration of Old Chinese 
population to the territory of Siberia and Ural. In an expedition to 
Bashkiria, they found several rock carvings done in Old Chinese language. 
These finds confirmed the hypothesis of Chinese migrants. The subscriptions 
were read. They mostly contained information about trade bargains, marriage 
and death registration. 
 

Though, during the searches, notes dated the 18th century were found in 
archives of Ufa governor-general. They reported about 200 unusual stone slabs 
which were situated not far from the Chandar village, Nurimanov Region. 
Chuvyrov and his colleague at once decided that slabs could be connected with 
Chinese migrants. Archive notes also reported that in 17th-18th centuries, 
expeditions of Russian scientists who investigated Ural Region had studied 200 
white slabs with signs and patterns, while in early 20th century, 
archaeologist A.Schmidt also had seen some white slabs in Bashkiria. This made 
the scientist start the search. In 1998, after having formed a team of his 
students, Chuvyrov launched the work. He hired a helicopter, and the first 
expedition carried a flying around of the places where the slabs were supposed 
to be. Though, despite all efforts, the ancient slabs were not found. Chuvyrov 
was very upset and even thought the slabs were just a beautiful legend. 




This is only a one ton artefact = proof.

There is believed to be of around 300 of these stone slabs, and probably 
covered the whole earth.
There is a more information regarding the above story. Check out the above
link and others. In particular look for a Kevin Smith radio show, in which
audio archives are available, which covers this particular piece of news.
He walks you around all the implications of this find, and how come this
startling discovery is not covered in the media over here?

Harvey