Use the map below to answer the following question: map showing the mean undiscovered conventional oil resources in the united states shown by billion barrels of oil. several areas of reserve are shown including: gulf coast basin - 3.18, los angeles basin- 0.98, williston basin - 3.84, and north slope, anwr - 10.36. public domain which location is estimated to contain the largest undiscovered oil deposit? gulf coast basin in texas los angeles basin in california williston basin in north dakota north slope, anwr in alaska