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Pakistan Stratigraphy

Source provenance

OpenStreetMap contributors and GEOnet Names Server (public geographic gazetteers), used to geolocate named GSP type localities to approximate decimal coordinates.

Tertiary Reference database 2026 www.openstreetmap.org

Cited by 138 units (129 published) · 134 field-level citations · 22 revision notes.

Used only to convert a unit’s named GSP type locality (village/pass/nala/section/range) into approximate decimal coordinates for the map. These are locality-level approximations, not surveyed type-section points; confidence reflects locality precision.

This page is the reverse of each unit's per-field citations — it shows exactly what this reference supports, making the dataset's “no source, no fact” rule browsable both ways.

Units citing this source