 The early 20th-century scholar Dikshitar, known for his dating proposals that push many texts as very ancient and well into 1st millennium BCE, stated that the "Vayu Purana" started to take shape around 350 BCE.Later scholarship has proposed that the earliest version of the text is likely from the 300 to 500 CE period, and broadly agreed that it is among the oldest Puranas.The text, like all Puranas, has likely gone through revisions, additions and interpolations over its history.