In Thirukandiyur near Thanjavur district, there is a temple for Brahma dev by the name Brahma Sira Kandeeswarar temple. It is believed that lingodbhava incident of where Shiva appearing in linga form to kill Ahankara of Brahma took place. This was the place where Lord Shiva first appeared as Kala Bhairava.
It is during this period where Kala Bhairava seemed to have nullified his Brahmahatya dosha in Kashi.
So now my question is, did this Shiva linga incident took place twice in this Kalpa? Do we have reference for it?