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".
Flinders Island Chronicle
The Flinders Island Chronicle was an Australian newspaper founded in September 1836 and running until December 1837. It was jointly written and edited by Thomas Brune and Walter George Arthur. Twenty nine editions are currently known of. It is notable as being the first newspaper produced by Indigenous Australians.