1. Lloyd took over the command of the 12th Field Artillery - Brigade on November 28 , 1917 and the 6th Field Artillery - Brigade on February 7 , 1918 .
2. On November 28 , 1917 , Lloyd took over the command of the 6th Field Artillery - Brigade and on February 7 , 1918 the 12th Field - Artillerie - Brigade .

Are these two sentences paraphrases of each other?
no