Lord Bramha asked Lord Shiva for Salvation - Lord Shiva asks Lord Bramha to go to Pulokam (Earth) and worship him and also says that Talampu (Screw pine flower) should not be used in Shiva Pooja. Lord Bramha goes to Mount Kailas, meets Lord Shiva and Parvathy, brings Linga from Mount Kailas to Pulokam (Earth) and worships. The place of worship of Linga by Brahma is called as PIRAMANOOR (Bramhan+Oor).