(1)Mae adran 61 o Ddeddf Henebion Hynafol ac Ardaloedd Archaeolegol 1979 (p.46) (dehongli) wedi ei diwygio fel a ganlyn.
(2)Yn is-adran (7)—
(a)hepgorer yr “and” ar ôl paragraff (b);
(b)ar ôl paragraff (c) mewnosoder “and
(d)any site in Wales (other than one falling within paragraph (b) or (c) above) comprising any thing, or group of things, that evidences previous human activity;”.
(3)Ar ôl is-adran (7) mewnosoder—
“(7A)In subsection (7)(d) “Wales” has the meaning given by section 158(1) of the Government of Wales Act 2006.”