The following text is an excerpt from “A 4000 year old Leper’s Tale‘. The skeletons are found along with much older skeletons of lepers and artefacts at an excavation at Balathal, Rajasthan.
“Two other skeletons were also obtained from Balathal, but of a later date. They were found in the padmasana or samadhi posture — a striking evidence of yoga practice and burial of people perhaps regards as spiritually advanced. Even now in India, spiritually advanced people are not cremated, but buried.
The excavations reveal a large number of bull figurines indicating the Ahar people worshipped the bull . At Marmi, a site near Chittorgarh, these figures have been found in abundance indicating it could be a regional shrine of the bull cult of this rural population. Discovery of cow-like figurines in Ojiyana, the first site found on the slope of a hill, has baffled archaeologists. Cow-worship was not a known Ahar practice. “There are no humps and we can see small teats,” B.R.Meena, superintendent, ASI Jaipur circle, who undertook the excavation, says, “These are certainly cows.” Other archaeologists suspect them to be bull calves but insist if further studies prove these to be cows, one could infer that the cow was a revered animal and the Hindu practice of treating the cow as a holy animal can thus be of pre-Aryan antiquity. [Were they cow worshippers?]
Vedic burial, skeletons in samadhi posture, cow worship in a civilization contemporary with Harappa —- does this imply that the Ahar-Banas were Vedic people or Ahar culture was adopted by later Vedic culture or Ahars adopted it from an earlier Vedic culture?
The large number of bull figurines found at Ahar and Gilund could indicate a bull cult. There is a debate over if the figurines represent bulls or cows, but these figurines were part of the second phase of the Ahar culture (2100 – 1800 BCE) or as late as 1600 BCE  and are the only clue to the religious beliefs of the Ahars.
Another clue is the time frame of these skeletons. While the leper was dated to 2000 BCE, the skeletons in samadhi were from700 BCE. So while the leper burial was unusual, there is nothing unusual about burying a man in samadhi posture by the Early Historical Period.
While the bull figurines and the skeletons in samadhi were known earlier, this leper skeleton has added new information about this less known culture. Hopefully as more papers come out, we will get a clear picture on their religious beliefs, such as if this Vedic burial was an exception or a common practice.”