Business and Professions Code section 7852.1

(a)

Each geophysicist licensed under this chapter shall, upon licensure, obtain a seal of the design authorized by the board bearing the licensee’s name, number of his or her certificate, and the legend “professional geophysicist.”

(b)

Each specialty geophysicist certified under this chapter shall, upon certification, obtain a seal of the design authorized by the board bearing the licensee’s name, number of his or her certificate, and the legend of the appropriate specialty in geophysics in which he or she is certified under this chapter.