noun
excavation site; site where an artifact was unearthed
Used in archaeology and related fields to refer to the location where an artifact or relic was discovered.
この土器の出土地は奈良県です。
The excavation site of this earthenware is Nara Prefecture.
出土地が不明な遺物も多い。
There are many artifacts whose excavation site is unknown.
遺跡 is a broader term for archaeological site or ruins, whereas 出土地 specifically denotes the spot where an artifact was unearthed.
Compound of 出土 (しゅつど, 'excavation') and 地 (ち, 'land' or 'place').