The Pashupati seal (also Mahayogi seal, Proto-Śiva seal; the adjective "so-called" sometimes applied to "Pashupati"), is a steatite seal which was uncovered in the 1928–29 Archaeological Survey of India excavations of the Indus Valley civilisation ("IVC") site of Mohenjo-daro, then in the British Raj, and now in Pakistan. The seal depicts a seated figure that is possibly tricephalic (having three heads). The seated figure has been thought to be ithyphallic (having an erect penis), an interpretation that has been questioned by many, but was still held by the IVC specialist Jonathan Mark Kenoyer in a publication of 2003. The man has a horned headdress and is surrounded by animals. He may represent a horned deity. It has one of the more complicated designs in the thousands of seals found from the Indus Valley civilization, and is unusual in having a human figure as the main and largest element; in most seals this is an animal. It had been claimed to be one of the earliest depictions of the Hindu god Shiva—"Pashupati" (Lord of animals) being one of his epithets, or a "proto-Shiva" deity. Though the combination of elements in the Pashupati seal is unique, there are a group of other Indus seals that have some of them. One, also from Mohenjo-daro (find number DK 12050) and now in Islamabad, has a nude three-faced horned deity seated on a throne in a yogic position, wearing bangles on its arms. In this case no animals are depicted, and there is some dispute as to the gender of the figure, despite it seeming to have a beard. The Pashupati seal is in the National Museum, New Delhi, having been moved there with the other Mohenjo-daro finds before independence. These were reserved for the future national museum, finally founded in 1949, and the seal was allocated to India at Partition in 1947. Discovery and description The seal was uncovered in 1928–29, in Block 1, Southern Portion of the DK-G Area of Mohenjo-daro, at a depth of 3.9 meters below the surface. Ernest J. H. Mackay, who directed the excavations at Mohenjo-daro, dated the seal to the Intermediate I Period (now considered to fall around 2350–2000 BCE) in his 1937–38 report in which the seal is numbered 420, giving it its alternate name. The seal is carved in steatite and measures 3.56 cm by 3.53 cm, with a thickness of 0.76 cm. It has a