Super Bowl XII
1978 edition of the Super Bowl
Super Bowl XII was an American football game between the National Football Conference (NFC) champion Dallas Cowboys and the American Football Conference (AFC) champion Denver Broncos to decide the National Football League (NFL) champion for the 1977 season. The Cowboys defeated the Broncos 27–10 to win their second Super Bowl. The game was played on January 15, 1978, at the Louisiana Superdome in New Orleans. This was the first Super Bowl in a domed stadium, and the first time that the game was played in prime time in the Eastern United States.
The game pitted Cowboys quarterback Roger Staubach against their former quarterback, Craig Morton. Led by Staubach and the Doomsday Defense, Dallas advanced to its fourth Super Bowl after posting a 12–2 record in the regular season and home playoff victories over the Chicago Bears and Minnesota Vikings. The Broncos, led by Morton and the Orange Crush Defense, made their first-ever postseason appearance after a franchise-best 12–2 regular season record. Also with home-field advantage, Denver posted playoff wins over the Pittsburgh Steelers and Oakland Raiders.
The Cowboys defense dominated Super Bowl XII, forcing eight turnovers and allowing only eight pass completions by the Broncos for 61 yards. Two interceptions led to 10 first-quarter points.
Begin with the source’s own compact description: “Super Bowl XII” is 1978 edition of the Super Bowl. The dossier treats that line as a proposition to test through Super, Bowl and edition, not as a finished interpretation.
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The phrase “1978 edition of the Super Bowl” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated May 11, 2026. The linked authority identifier is Q632774. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1977 and 1978.
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This entry incorporates text from “Super Bowl XII” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.