[Pramāṇa](https://indike.org/pramana/) › [Studies](https://indike.org/pramana/ins) › [Archaeology, epigraphy and coins](https://indike.org/pramana/ins.epigraphy) › [The Chronology of India, from the Earliest Times to the Beginning of the Sixteenth Century](https://indike.org/pramana/ins.epigraphy.duff-1899) › c5.80 # The Chronology of India, from the Earliest Times to the Beginning of the Sixteenth Century c5.80 The Chronology of India, from the Earliest Times to the Beginning of the Sixteenth Century c5.80 - **Language:** English ### [c5.80](https://indike.org/pramana/ins.epigraphy.duff-1899.c5.80) ⁴⁷ Hippalus discovers the south-west monsoon in the Indian Ocean.—IA. viii, 338; ix, 313, n. 9. - [Previous: c5.79](https://indike.org/pramana/ins.epigraphy.duff-1899.c5.79) - [Next: c5.81](https://indike.org/pramana/ins.epigraphy.duff-1899.c5.81) - [Up: c5](https://indike.org/pramana/ins.epigraphy.duff-1899.c5) --- Source: [https://indike.org/pramana/ins.epigraphy.duff-1899.c5.80](https://indike.org/pramana/ins.epigraphy.duff-1899.c5.80) · Pramāṇa