Dr. Jacquelyn Gill (@jacquelyngill) 's Twitter Profile
Dr. Jacquelyn Gill

@jacquelyngill

Paleoecologist @UMaine trying to be a good ancestor. Climate change, biodiversity, extinction. @MakeAPlanetPod @OurWarmRegards She/her 🏳️‍🌈

ID: 112475924

linkhttp://contemplativemammoth.wordpress.com/ calendar_today08-02-2010 16:51:09

126,126K Tweet

103,103K Followers

5,5K Following

Dr. Jacquelyn Gill (@jacquelyngill) 's Twitter Profile Photo
Dr. Jacquelyn Gill
@jacquelyngill

a year ago

Sixty-six million years ago, an asteroid slammed into what is today the Yucatan peninsula of Mexico. The impact was so forceful that it kicked a tremendous amount of debris out of the atmosphere, which then rained back down, blanketing the Earth's surface with a layer of dust.