Explanation:

Kathiawar is a peninsula in western India and part of the Saurashtra region. Its coastline borders the Gulf of Kutch to the west, the Arabian Sea to the south and the Gulf of Khambhat to the southeast and east. It is an example of emerged shoreline.
An emergent coastline is a stretch along the coast that has been exposed by the sea by a relative fall in sea levels by either isostasy or eustasy.
Emergent coastline are the opposite of submergent coastlines, which have experienced a relative rise in sea levels.