Click the more info link to see the map
Hecates Tholus is a Martian volcano, notable for results from the European Space Agency's Mars Express mission which indicate a major eruption took place 350 million years ago. The eruption created a caldera 10 km in diameter. It has been suggested that glacial deposits later partly filled the caldera and an adjacent depression. Crater counts indicate this happened as recently as 5 to 20 million years ago.
Hecates Tholus
No Thumbnail
© Bing Maps
By WacoKidd110 @ 2012-08-15 13:50:00
WacoKidd110
@ 2012-08-15 13:50:22
http://en.wikipedia.org/wiki/Hecates_Tholus