Wyo. Stat. § 34-10-104: Effect of unbroken chain of title; exceptions.

(a) Marketable record title is subject to:

(i) All interests and defects which are inherent in the chain of record title. However, a general reference in the chain, to easements, use restrictions or other interests created prior to the root of title is not sufficient to preserve them, unless specific identification is made therein of a recorded title transaction which creates the easement, use restriction or other interest;

(ii) All interests preserved by the filing of proper notice or by possession by the same owner continuously for a period of forty (40) years or more, in accordance with W.S. 34-10-106;

(iii) The rights of any person arising from prescriptive use or period of adverse possession or user which was in whole or in part subsequent to the effective date of the root of title;

(iv) Any interest arising out of a title transaction which has been recorded subsequent to the effective date of the root of title from which the unbroken chain of title of record is started. However, the recording does not revive or give validity to any interest which has been extinguished prior to the time of the recording by the operation of W.S. 34-10-105;

(v) The exceptions stated in W.S. 34-10-108(a) as to rights of reversioners in leases, as to apparent easements and interests in the nature of easements, as to water rights, as to mineral interests and as to interests of the state of Wyoming and of the United States.