Pakistan Stratigraphy Dataset

Version 3.0.0 of the Pakistan Stratigraphy Dataset — 349 named geological units (formations, groups and members) of Pakistan with their age, lithology, thickness, type locality, stratigraphic contacts, fossils and economic significance. Every unit is source-cited (127 distinct published works; 88 read in full text); 287 units are published and 62 flagged under review; 154 are georeferenced with human-confirmed type-locality coordinates. Built on a strict "no source, no fact" method. Provided as JSON, CSV and GeoJSON. Browse and search at https://stratigraphy.pk. See CHANGELOG.md for changes since v2.0.0.