[gleeaikin]

I looked at the 4th post listed, which was from 2008, and saw your comment #49 which mentions an event 10,000 years ago. There is also an event from 10,000 years ago mentioned for Argentina, Rio Cuarto I think. You have already posted in the past about the 2 mile wide crater in the Iraq Marshes which was around 2,000 BC. As we know from the Shoemaker/Levy event recently on Jupiter, it is quite possible that there were multiply events worldwide for both these time periods. Now back to the other 3 posts (after lunch ;-) ).

[SunkenCiv]

Curse of Agade keyword:

• The Ghost Empire -- Climate Change, Global Warming, Drought and Desertification [2013]
• 200-year-long drought may have killed Sumerian language [2012]
• Climate and Drought Lessons from Ancient Egypt [2012]
• Ancient Egypt was destroyed by drought, discover Scottish experts [2011]
• Charcoal reveals wildfire history [2006]
• The Roots Of Civilization Trace Back To ... Roots [2005]
• Ancestors Of Turks Came To Anatolia In 2000s BC [2004]
• Drought That Destroyed A Civilisation [2003]
• The Dark Ages: Were They Darker Than We Imagined? [2003]
• Meteor Clue To End Of Middle East Civilisations [2003]
• Dawn Of American Religion Found (2,250 BC) [2003]
• An Impact Event in 3114BC? The beginning of a Turbulent Millennium. [2003]
• Evidence for Major Impact Events in the late Third Millennium BC [2002]
• The Law Code of Hammurabi. (Complete Translation) [2002]
• Comets,Meteors & Myth: New Evidence For Toppled Civilizations And Bibical Tales [2002]
• Archaeologists Unearth 1,700 Year-Old Canal System Near Lake Okeechobee (Florida) [2002]
• Meteor Clue To End Of Middle East Civilisations [2002]
• Disaster That Struck The Ancients [2001]
• Slam, bang, thanks Saddam: new meteor theory [2001]

[blam]

"You have already posted in the past about the 2 mile wide crater in the Iraq Marshes which was around 2,000 BC. "

That was 2200BC.

Disaster That Struck The Ancients

Looking for 'swarms' is smart.