Whenever any two of the judges of the supreme court of the state elected or appointed under the provisions of this constitution shall have qualified in their office, the causes theretofore pending in the supreme court of the territory, and the papers, records and proceedings of said court, and the seal and other property pertaining thereto, shall pass into the jurisdiction and possession of the supreme court of the state; and until so superseded the supreme court of the territory and the judges thereof shall continue with like powers and jurisdiction as if this constitution had not been adopted. Whenever the judge of the district court of any district elected or appointed under the provisions of this constitution, shall have qualified in his office, the several causes theretofore pending in the district court of the territory, within any county in such district, and the records, papers and proceedings of said district court, and the seal and other property pertaining thereto shall pass into the jurisdiction and possession of the district court of the state, for such county, and until the district courts of the territory shall be superseded in manner aforesaid, the said district courts and the judges thereof shall continue with the same jurisdiction and powers to be exercised in the same judicial districts respectively as heretofore constituted under the laws of the territory.