52-foot-tall 'megaripples' from dinosaur-killing asteroid are hiding under Louisiana

[Admin]

A seismic image of central Louisiana reveals gigantic megaripple marks dating to the end of the dinosaur age.

52-foot-tall 'megaripples' from dinosaur-killing asteroid are hiding under Louisiana : Read more

 

[sam85geo]

A sobering article when one thinks about large asteroid strikes that might be cyclical, and societies' level of preparedness/early warning.

 

[Catastrophe]

" . . . . . . when one thinks about large asteroid strikes that might be cyclical, and societies' level of preparedness/early warning."

Now, I wonder where I have heard that before?

Cat

 

[sam85geo]

" . . . . . . when one thinks about large asteroid strikes that might be cyclical, and societies' level of preparedness/early warning."

Now, I wonder where I have heard that before?

Cat

Cat: I lack emotional control.