How Old Is The Oldest Oceanic Crust

705 WordsJan 16, 20163 Pages
Questions: 1) How old is the oldest oceanic crust in the: Indian Ocean: 150 million years old Atlantic Ocean: 180 million years old it’s typically the same age as the Pacific Ocean Pacific Ocean: 180 million years 2) How old is the oceanic crust that is found along the coastline of Northern California? The oceanic crust found along the coastline of Northern California is about 30 million years old. 3) In the Pacific Ocean, where is the oldest oceanic crust located (generally)? The oldest oceanic crust is located along the continental margin, Which is composed mainly of the continental shelf, continental slope and continental rise. 4) In the Pacific Ocean, where is the youngest oceanic crust located? The youngest oceanic crust is located along the mid-ocean ridges where new crust is formed when the old crust is pushed away from mid – ocean ridges as a result of the seafloor spreading. 5) In general terms, describe the distribution of youngest and oldest crust in the Atlantic Ocean Basin. The color red represents the youngest crust in the Atlantic Ocean. The youngest crust is formed when two or more plates diverge in the mid-ocean ridges. The color blue, green and yellow are older crusts that are pushed away from the mid-ocean ridges when the youngest crust is formed, which is referred to as the sea floor spreading. 6) Look the Pacific Ocean Basin and compare it to the Atlantic. Specifically look at the oldest / youngest oceanic crust

More about How Old Is The Oldest Oceanic Crust

Open Document