Michael Speidel finds similar parallels in the Vedic Rudra and the Roman Mars.
Over the years 1968-75, he composed his Guidelines in Indian Philosophy, cyclostyled notes for students beginning with the Ancient Indian Vedic period and going up to Sankara.
Goddesses included Ushas (the dawn), Prithvi and Aditi (the mother of the Aditya gods or sometimes the cow).
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Prior to then the Yavanas appear in the Vedas with reference to the Vedic period, which could be as early as the 2nd millennium BC.
While Saraswati had flown from north to south during Rig Vedic period, the Drishadwati had flown from south to North in Aravalies from pot of Lord Brahma, Pushkar Lake, near Ajmer, to Nangal Chaudhery in South Haryana and took a left turn to reach Satnali to meet Saraswati coming from North to move to Didwana Lake and further south.
Suraj Kund Sunam is a large Sun temple, located to the east of Sunam city (dated to the Vedic period), about 1.5 kilometres (1 mi) away in the tahsil and sub division of the Sangrur District, was destroyed by Timur or Mohammad Ghaznavi.
Shekhawati - Located are small towns such as Mandawa and Ramgarh with frescoed havelis between 100 years to 300 years old, and Vedic period Dhosi Hill.