Which information is typically found on a map key? location of north
distance between towns
names of bodies of water
highest land elevation in an area

It's lithogenous i believe of course i looked it up.

Sequoia national park  /  inyo national forest, california, u.s. mount whitney is the tallest mountain in california, as well as the highest summit in the contiguous united states and thesierra nevada—with an elevation of 14,505 feet (4,421 m).