Ravi Phase settlement begins at HarappaJan 1, 3300 BCELabels: Ravi Phase, HarappaHarappa TimelineHarappa Ravi Phase
Early Harappan growth during Ravi PhaseJan 1, 3000 BCELabels: Ravi Phase, HarappaHarappa Ravi PhaseHarappa Timeline
Kot Diji Phase begins at HarappaJan 1, 2800 BCELabels: Kot Diji, HarappaHarappa TimelineHarappa Kot Diji
Streets and mud-brick buildings in Kot Diji levelsJan 1, 2700 BCELabels: Kot Diji, Mud-brickHarappa Kot DijiHarappa Timeline
Mature Harappan city planning consolidatesJan 1, 2600 BCELabels: Mature Harappan, Urban planningHarappa TimelinePeriodisation
Harappa Phase 3A begins (early Mature Harappan)Jan 1, 2600 BCELabels: Phase 3A, HarappaHarappa Timeline
Harappa Phase 3B begins (mid Mature Harappan)Jan 1, 2450 BCELabels: Phase 3B, HarappaHarappa Timeline
Harappa Phase 3C begins (late Mature Harappan)Jan 1, 2200 BCELabels: Phase 3C, HarappaHarappa Timeline
Harappan to Late Harappan transitional period startsJan 1, 1900 BCELabels: Transitional Period, HarappaHarappa TimelineHarappa 1998 2000
Late Harappan Cemetery H Phase becomes establishedJan 1, 1700 BCELabels: Cemetery H, Late HarappanHarappa TimelineCemetery H
Cunningham visits Harappa and reports an Indus sealJan 1, 1872Labels: Alexander Cunningham, HarappaHarappa Intro
Daya Ram Sahni begins systematic excavationsJan 1, 1921Labels: Daya Ram, ASIHarappa 1921Harappa Intro
Sahni’s 1924–1925 season exposes major structuresDec 6, 1924Labels: Sahni 1924, HarappaHarappa 1924 25
M. S. Vats conducts major excavation campaignsJan 1, 1926Labels: M S, HarappaHarappa 1924 25Harappa Intro
Vats publishes two-volume report on Harappa excavationsJan 1, 1940Labels: Vats report, HarappaHarappa 1924 25Cambridge Core
Mortimer Wheeler excavates Harappa’s fortificationsJan 1, 1946Labels: Mortimer Wheeler, FortificationsHarappa IntroSahiwal District
Mohammad Rafique Mughal excavates at HarappaJan 1, 1966Labels: Rafique Mughal, HarappaHarappa MuseumSahiwal District
Harappa Archaeological Research Project begins (HARP)Jan 1, 1986Labels: HARP, KenoyerHarappa IntroHarappa 1986 1990
Third HARP field season documents multiple excavation areasJan 1, 1988Labels: HARP 1988, Mound ABHarappa 1988
Late Harappan occupations re-examined in 1996–2000 workJan 1, 1998Labels: Late Harappan, Mound FHarappa 1998 2000