He published several papers on the archaeology of the California area.

This non-native species introduction appears to be the largest threat in the southern California area.

Aside from simple agricultural environments, water transfer has created a unique southern California urban area.

After the official release, the single began to pick up on the radio throughout the California area.

Beyond that, it would be a good idea to block recon satellite transmission of the California area.

Each year, the southern California area has about 10,000 earthquakes.

This threat passed when rain shower moved through the California area because of a low-pressure system off the coast.

He was last known to be living in the Pasadena, California area.

It is reportedly difficult to cultivate outside of the southern California area.

He died in the Fresno, California area at the age of 70.