A MASSIVE circular structure has been spotted slowly crawling across the Pacific sea floor 3000 feet below the surface.
Other observers suggest the tracks may be trenches or fortifications.
But the most baffling thing is the circular object which appears to have left a 41 mile track in its wake as it trundled across the floor of the North Pacific off the Californian coast .
Mystery of the deep: Are these tank tracks or fortifications below the Pacific ?
Tyler, who helps run the internet investigations site, said: “There are certain areas of the ocean that are obviously blurred out. But what better place would there be for another race or another group of beings to hide than in the deep of our own oceans?
“While we are up staring at the sky all day and worrying about what’s up there we have 90 per cent of our oceans unchartered.
Tyler helps run the internet investigations site SecureTeam10
“Some of these tracks truly do seem to have been dug out by something.
“We see a large circular object and an obvious path or trail created by it – and it disappears into a blurred out area – how convenient.”
After SecureTeam10 published the Google sonar map on YouTube Mikitan Fox said: “Large parallel lines = tectonic fissures, naturally occurring sorry.
“The curvy line is likely the pathway of a underwater current and deposition field of said current.”
Up to 90 per cent of oceans are unchartered
Paul Skillman said: “70% of our planet is covered by water. There could be things going on in our oceans that we are totally unaware of.”