(1) When the occupant, or those under whom the occupant claims, entered into possession of real property under a claim of title exclusive of any other right, founding the claim on a written instrument as being a conveyance of the property, or on a decree or judgment, and has for 7 years been in continued possession of the property included in the instrument, decree, or judgment, the property is held adversely. If the property is divided into lots, the possession of one lot shall not be deemed a possession of any other lot of the same tract. Adverse possession commencing after December 31, 1945, shall not be deemed adverse possession under color of title until the instrument upon which the claim of title is founded is recorded in the office of the clerk of the circuit court of the county where the property is located.
(2) For the purpose of this section, property is deemed possessed in any of the following cases:
(a) When it has been usually cultivated or improved.
(b) When it has been protected by a substantial enclosure. All land protected by the enclosure must be included within the description of the property in the written instrument, judgment, or decree. If only a portion of the land protected by the enclosure is included within the description of the property in the written instrument, judgment, or decree, only that portion is deemed possessed.
(c) When, although not enclosed, it has been used for the supply of fuel or fencing timber for husbandry or for the ordinary use of the occupant.
(d) When a known lot or single farm has been partly improved, the part that has not been cleared or enclosed according to the usual custom of the county is to be considered as occupied for the same length of time as the part improved or cultivated.