Oceanic Lithosphere:
* Average thickness: 60-100 kilometers (37-62 miles)
* Ranges: From less than 5 kilometers (3 miles) near mid-ocean ridges to over 150 kilometers (93 miles) in older, colder areas.
Continental Lithosphere:
* Average thickness: 150-200 kilometers (93-124 miles)
* Ranges: From about 100 kilometers (62 miles) to over 300 kilometers (186 miles) in some areas.
Key factors affecting lithosphere thickness:
* Age: Older lithosphere is thicker and cooler due to its longer time to cool and solidify.
* Temperature: Hotter lithosphere is thinner and more easily deformable.
* Composition: Continental lithosphere, with its thicker crust, is generally thicker than oceanic lithosphere.
It's important to note that the lithosphere is not a uniform layer, and the thickness can fluctuate significantly.
