California Common - (lager) This is a purely American Lager. This lager is fermented at higher temperatures (typically lagers require 40-50F). This method dates back to the late 1800's in California when refrigeration was a great luxury. They are light amber, medium bodied with a malty character. Mildly fruity with an assertive hop bitterness. Anchor Brewing Co. trademarked the term "Steam Beer" and now all other beers of this type must be legally referred to as "California Common." Example: Anchor Steam.