The San Francisco Examiner
For 35 years starting in 1965, the "San Francisco Chronicle and Examiner" operated under a Joint Operating Agreement whereby the "Chronicle" published a morning paper and the "Examiner" published in the afternoon. The "Examiner" published the Sunday paper's news sections and glossy magazine, and the "Chronicle" contributed the features. Circulation was approximately 100,000 on weekdays and 500,000 on Sundays. By 1995, discussion was already brewing in print media about the possible shuttering of the "Examiner" due to low circulation and an extremely disadvantageous revenue sharing agreement for the "Chronicle".
San Francisco Chronicle Magazine
The "San Francisco Chronicle" was the first newspaper in the country to introduce a Sunday magazine when it did so in 1869 with the aim of providing a "literary dimension" to the newspaper. That magazine, however, ended sometime prior to the Chronicle's absorption of the "Examiner" staff and the creation of the current "San Francisco Chronicle Magazine".