anyone kno what these lines below australia are?

>>19470470
That's a composite image. The dark areas were mapped out using sonar and follow the paths taken by boat. The lighter areas were photographed via satellite. Just like those lines in the ocean when you use Google maps.

>>19470470
When Sean levels were lower there was an ancient mountain range that stuck out from the ocean. There were gaps between some mountains and the inhabitants (not aboriginals) at the time built great bridges to cross.
It is essentially part of the highway system of Lemuria.

>>19471052
Also not Sean levels but sea levels.
Sean levels have always been high in Australia but we usually spell it shaun.

>>19470470
ocean people

File: Australian_Plate_map-fr.png (1MB, 1888x1272px) Image search: [Google]

1MB, 1888x1272px

>>19470470
the blocky line that cuts across the center is an oceanic ridge where the sea floor is spreading.

>>19471105
and i think the ones closer to shore just show the continental shelf

aliens

>>19471105
yep. and only parts of that ocean that have been mapped. you can just make out the patch work of photography in that tiny screengrab.

>>19470470
The antedeluvian shoreline of Mu

>>19471747
EXPOUND PLEASE!