9 GCA § 1.19: Felonies Defined and Classified.

(a) Felonies defined by this Code are classified, for the purpose of sentence, into three degrees, as follows:

(1) felonies of the first degree;

(2) felonies of the second degree;

(3) felonies of the third degree.

Any crime declared to be a felony, without specification of degree, is of the third degree.

(b) Notwithstanding any other provision of law, a felony defined by any statute of Guam other than this Code shall constitute for the purpose of sentence a felony of the third degree.