Seleucus crosses into India, war beginsJan 1, 305 BCELabels: Seleucus I, Seleucid EmpireBritannicaBritannica
Peace settlement and frontier redefinedJan 1, 303 BCELabels: Seleucus I, Chandragupta MauryaBritannicaBritannica
Megasthenes appointed Seleucid envoy to ChandraguptaJan 1, 302 BCELabels: Megasthenes, Seleucid EmbassyBritannicaDiodorus
Megasthenes reports on Pataliputra’s fortificationsJan 1, 301 BCELabels: Pataliputra, MegasthenesStraboBritannica
Royal road measurements and geographic surveying emphasizedJan 1, 301 BCELabels: Megasthenes, Royal RoadStrabo
Mauryan war administration described as six boardsJan 1, 300 BCELabels: Mauryan Army, War AdministrationOxfordHistTrautmann
Indian society presented as seven occupational groupsJan 1, 300 BCELabels: Indian Society, Occupational GroupsBritannicaDiodorus
Indica circulates in four books (original later lost)Jan 1, 299 BCELabels: Indica, MegasthenesBritannicaDiodorus
Diodorus transmits Megasthenes-derived India accountJan 1, 40 BCELabels: Diodorus Siculus, Indica traditionDiodorusDiodorus
Strabo critiques and quotes Megasthenes extensivelyJan 1, 7 BCELabels: Strabo, GeographicaStraboBritannica
Pliny preserves itinerary-style measurements to PalibothraJan 1, 77Labels: Pliny the, ItineraryPlinyBritannica
Arrian reworks Indica tradition for a Roman audienceJan 1, 150Labels: Arrian, IndicaBritannicaBritannica
Seleucus reaches eastern satrapies after IpsusJan 1, 3011Labels: Seleucus I, Battle ofBritannicaBritannica