Geological Data Integrity Verification System

Embodiments of the subject technology provide for receiving a geologic point corresponding to at least one of a well pick or outcrop data, the geologic point being associated with a lithologic attribute. The subject technology intersects the geologic point with a geologic map polygon to identify an intersecting geologic point of the geologic map polygon. The subject technology performs an integrity check for the geologic point based at least in part on lithologic attributes of the geologic point and the intersecting geologic point. Further, when the geologic point fails the integrity check, the subject technology provides an indication that the geologic point failed the integrity check to facilitate providing an accurate representation of the formation corresponding to the geologic map polygon.