adi shankara allahabad ancient rome arjuna arunachala ayodhya badrinath bhagavata purana brahma census chitrakuta deoghar dharmasthala door elevation gate geographic coordinate system geography of india gomti river gujarat gulf of kutch guruvayur harappan haridwar hastinapur hinduism india indian standard time jamnagar district janakpurdham jarasandha jyotirmath kali yuga kanchipuram kansa kataragama kathmandu kedarnath krishna madurai magadha marine archaeology in the gulf of cambay mathura metre mirabai municipality nammalvar narayana nashik nathdwara nepal periyalvar population pushkar rameswaram rishikesh sabarimala sanskrit shiva shringeri skanda purana smithsonian institution somnath sri lanka srirangam surdas thondaradippodi alvar time zone ujjain vaikunta varanasi vishnu purana vrindavan