Wyo. Stat. § 35-8-102
Cemetery lots or blocks may be conveyed by certificates signed by the owner thereof, with the corporate or municipal seal attached and attested by the secretary or clerk in appropriate cases, specifying that the person to whom the same is issued is the owner of the lot or block, described therein by number or other symbol, for the purpose of interment, and such certificate shall vest in the person designated therein, his heirs or assigns, a right in fee simple to such lot or block for the sole purpose of interment, under the regulations of the owner thereof, and such certificate shall be entitled to be recorded in the office of the county clerk in the proper county, without further acknowledgment, and such description of lots shall be deemed and recognized as a sufficient description thereof.
W.S. 35-8-102