Correct Option: C

The royal emblem used by the Gupta period was Garuda. Most people now realize that Rapson was mistaken in identifying the central bird as a peacock; rather, it is the mythic eagle Garuda, the dynastic symbol of the Guptas. For example, A.S.Altekar says that the three-arched hill in the centre is replaced by Garuda, which was the imperial insignia of the Guptas. The view of earlier writers that the bird is a peacock is clearly untenable.