Apatosaurus (/ÉËpaetÉµËsÉrÉs/), ÉËpÃ¦tÉµËsÉrÉs also known by the popular Synonym (brontosaurus which In april of, 2015 was confirmed to be a separate), genus is a genus of sauropod dinosaur that lived about 150 million years, ago during The Jurassic (Period kimmeridgian And tithonian). agespatosaurus louisae is known from one partial skeleton which was found in Colorado in the United States. Apatosaurus parvus was originally known as Elosaurus parvus, but was reclassified as a species of Apatosaurus in 1994. This synonymy was upheld in 2004.
The oath of office of the President of the United States is an oath or affirmation required by the United States Constitution before the president of the United States begins the execution of the office.
At the start of each new Congress, the entire House of Representatives and one-third of the Senate are sworn into office. This oath-taking dates to 1789, the first Congress; however, the current oath was fashioned in the 1860s, by Civil War-era members of Congress. The Constitution specifies no details for the oath of office for Congress: 1  Constitution, Article 6 - Debts, Supremacy, Oaths.