Final answer:
The name of the 7.5 minute quadrangle that borders the map to the north is Wesern N. America.
Step-by-step explanation:
The name of the 7.5 minute quadrangle that borders this map to the north is Wesern N. America. It includes locations such as Boundary Bay, Washington, San Francisco Bay, Tomales Bay, and California. The latitude median is 43N and the longitude median is 124W.