In this post you will read about several magmatic domes found recently in the Dead Sea.
WHAT IS AN ASPHALT VOLCANO?
The volcanoes are located in an area of the sea floor where layers of sediment have provided researchers with a kind of geophysical archive, like bands of a tree trunk. There also are tar deposits filled with remnants of ancient marine life. Read more at: http://phys.org/news191775179.html#jCp
Genesis 14:10 Now the Valley of Siddim was full of tar pits, and when the kings of Sodom and Gomorrah fled, some of the men fell into them and the rest fled to the hills.
It certainly looks as though the Dead Sea (Lake Asphalt) is home to some submarine asphalt volcanoes. More to come.