The Kali Yuga, contrary to the more popular belief, did not commence with the death of Krishna. For the Mahabharat war took place (for 18 days--October 16 to November 4) in 5561 BC. And Krishna died 36 years later in 5525 BC. Marine archaeologist S. R. Rao determined that the sunken city (first of seven such cities called) Dwarka was between 9,500 to 7,500 years old. This underwater site consists of parallel and perpendicular structures that are megalithic. (For sure it was a heroic age.) That would put it in the ballpark range of 5561 BC (for Mahabharat).
Matthew 24:37-39 says, "But as the days of Noe were, so shall also the coming of the Son of man be. For as in the days that were before the flood they were eating and drinking, marrying and giving in marriage, until the day that Noe entered into the ark, And knew not until the flood came, and took them all away; so shall also the coming of the Son of man be." These verses appear to corroborate the Kali Yuga being connected to Noah's flood (3102 BC)--or rather the other way around--the Kali Yuga (iron age of evil with the days of iron mixing somewhat with clay at the end) began with the local flood of Noah.
You see it is said that the Kali Yuga would last some 5,000 years. It is now some 5,000 years later and we are in the last of the last days--when we will see the consummation of all things: the coming of the Antichrist and then the coming of Jesus Christ to punish the workers of iniquity (who are led by the sons of Satan: Synagogue of Satan: Kenite families such as the Rothschilds and Rockefellers (and all their henchmen who are posing as Christians, which includes quite a few Israelites)). And then will begin a new golden age--the thousand years--under Jesus.