If solidification ages at the mid-atlantic ridge are around 10,000 years old, what does this tell you about the mid-atlantic ridge? a. the mid-atlantic ridge began to produce oceanic crust 10,000 years ago. b. the youngest rocks in the mid-atlantic ridge solidified 10,000 years ago. c. the mid-atlantic ridge ceased producing oceanic crust 10,000 years ago. d. the rocks at the mid-atlantic ridge recorded the magnetic fields 10,000 years ago. e. the rocks adjacent to the mid-atlantic ridge are older than those further away from the ridge.