Scientists have discovered more than 4 500 mysterious holes off the coast of big sur california.
Crater found ocean floor.
Eyewitness reports vary from smoke rising from the ground to celestial bodies impacting the earth shortly before the craters were found.
Officials say it is not like this is the work of men but also doesn t look like natural formation sic.
In pnas sieh et al.
While this proposal does not fully prove the case it offers strong evidence.
The holocene impact working group hiwg propose that it was formed by a very large scale and relatively recent c.
Most similar of all though are the unexplained craters being found all over siberia.
The russian academy of sciences lists the feature as a potential impact crater.
A 250 million year old fault system supplying methane to enormous craters that line the floor of the arctic ocean has been discovered.
The ancient impact was concealed under a field of cooled volcanic lava.
Geochemical analysis and local gravity readings told researchers that the crater lay in southern laos on the bolaven plateau.
On the floor of lake neuchatel geologists have happened upon huge underwater craters some of the largest in the world to be found in lakes.
Today more than 600 gas flares have been identified in and around.
Hundreds of craters with some over 3 000 feet wide were.
A crater at least 28 miles wide and 1 7 miles deep formed by the impact of a comet or asteroid 50 million years ago has been discovered on the sea floor 125 miles southeast of nova scotia.
1 present the best candidate yet for the long sought source crater of the australasian tektite strewn field.
3000 2800 bce meteorite impact event possibly resulting from a comet.
Unlike the other 4 or so tektite strewn fields each of which can be traced back to a large impact crater the australasian field s source has yet to be definitively located.
These craters known as micro depressions were discovered during a series of underwater surveys.
An unusual and unexpected discovery.
Burckle crater is an undersea feature about 29 kilometres 18 mi in diameter in the southwestern indian ocean.