Marvel Chronology Project

I know that the character of Mercury in Red Raven Comics #1, as well as Hurricane in Captain America Comics #1, was later retconned to be the Eternal character of Makkari. And Pluto from both stories was later retconned as the Deviant Kro.
http://www.marvel.com/universe/OHOTMU:B ... date_3#Kro

For anyone familiar with the characters, was Jupiter (Zeus) and Minerva (Athena) from Red Raven Comics #1 ever confirmed as the Eternals Zuras and Thena?

Check A-Z Handbook entry for the Eternals.