Explanation:

The Harappan civilization, also known as the Indus Valley civilization, was a Bronze Age civilization that existed from around 3300 BCE to 1300 BCE in the northwest regions of the Indian subcontinent. It was one of the world's earliest urban civilizations and had a well-developed system of cities and trade networks.

Harappan sites in Gujarat:

1. Lothal: Lothal is one of the most prominent Harappan sites located in the state of Gujarat. It was an important trading center and had a well-developed dockyard, indicating its connection to maritime trade. The city had a planned layout with a grid system of streets, well-built houses, and a complex drainage system. The discovery of seals, beads, pottery, and terracotta figurines suggests a prosperous and thriving civilization.

2. Surkotada: Surkotada is another Harappan site located in Gujarat. It is known for its unique archaeological findings, including the remains of a horse burial and evidence of horse domestication. The discovery of horse bones suggests that the Harappans had knowledge of horse rearing and used them for various purposes.

3. Dholavira: Dholavira is one of the largest and most well-preserved Harappan sites in Gujarat. It is known for its elaborate water management system, including reservoirs, channels, and wells. The city had a fortified citadel, a marketplace, and residential areas. The discovery of inscriptions in the Indus script has provided valuable insights into the Harappan writing system.

Harappan site not located in Gujarat:

4. Daimabad: Daimabad is not a Harappan site located in Gujarat. It is actually located in Maharashtra, specifically in the Pravara River basin. Daimabad is known for its unique copper-bronze culture, with numerous copper objects found during excavations. The site also yielded pottery, terracotta figurines, and evidence of agricultural practices.

In conclusion, while Lothal, Surkotada, and Dholavira are all Harappan sites located in Gujarat, Daimabad is located in Maharashtra and is not associated with the Harappan civilization.