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JacquelynGill's profile
Dr. Jacquelyn Gill
Dr. Jacquelyn Gill
Dr. Jacquelyn Gill
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@JacquelynGill

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Dr. Jacquelyn GillVerified account

@JacquelynGill

Ice Age ecologist in a warming world. Associate Professor at @UMaine’s Climate Change Institute. Host of @ourwarmregards. #TeamMuskOx She/her 🏳️‍🌈

Maine, USA
contemplativemammoth.wordpress.com
Joined February 2010

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    Dr. Jacquelyn Gill‏Verified account @JacquelynGill 16 Jul 2017

    Is it fair to say the extinction of ice age megafauna is the greatest pre-industrial biological upheaval of the Cenozoic?

    12:53 PM - 16 Jul 2017
    • 5 Retweets
    • 27 Likes
    • Hannah M Carroll, Ph.D. Victoria Arbour a three ring circus of bad anime taste curiosity killed the battery Tim Waring Ariel Greenwood Dr. Kendra Chritz Edgar Bering Dr. Sue Ishaq, PhD
    8 replies 5 retweets 27 likes
      1. Ron Nei‏ @Realpolitiki 16 Jul 2017
        Replying to @JacquelynGill

        Yup

        0 replies 0 retweets 0 likes
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      1. New conversation
      2. Dan Killam, PhD‏ @DantheClamMan 16 Jul 2017
        Replying to @JacquelynGill

        Closing of Panamanian seaway?

        1 reply 0 retweets 4 likes
      3. Dr. Jacquelyn Gill‏Verified account @JacquelynGill 16 Jul 2017
        Replying to @DantheClamMan

        Oooooh, good one. That was arguably more impactful, at least in terms of also contributing to massive climate change.

        1 reply 0 retweets 1 like
      4. Show replies
      1. &y‏ @AndyWitney 16 Jul 2017
        Replying to @JacquelynGill

        It's not unfair to say that. At least as far as I know.

        0 replies 0 retweets 0 likes
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      1. Higher Ground‏ @Delphi_Kid 16 Jul 2017
        Replying to @JacquelynGill

        pic.twitter.com/VIjS3hFWlQ

        0 replies 0 retweets 1 like
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      2. Dr M. A. Urban: IsoGeoPaleoBotEcoscopist‏ @mesosuchus 16 Jul 2017
        Replying to @JacquelynGill

        There were pretty major faunal turnovers at the Eo-Oligo boundary coupled with significant marine extinctions. Tied to global cooling?

        1 reply 0 retweets 0 likes
      3. Dr. Jacquelyn Gill‏Verified account @JacquelynGill 16 Jul 2017
        Replying to @mesosuchus

        And the closing of the isthmus of Panama. I could change to "one of the" or "Quaternary" instead of Cenozoic.

        1 reply 0 retweets 0 likes
      4. Show replies
      1. New conversation
      2. Chris Kiahtipes‏ @Ckiahtipes 16 Jul 2017
        Replying to @JacquelynGill

        Extinction only event? Other candidates: African Humid Period greening of Sahara, prehistoric ag., or Colonial introductions to start.

        1 reply 0 retweets 2 likes
      3. Dr. Jacquelyn Gill‏Verified account @JacquelynGill 16 Jul 2017
        Replying to @Ckiahtipes

        I'm thinking prehistoric, global.

        0 replies 0 retweets 0 likes
      4. End of conversation
      1. New conversation
      2. Jerry Beilinson‏ @jbeilinson 16 Jul 2017
        Replying to @JacquelynGill

        You've got much smarter followers than me, but I say no: It was the post-1492 global transformation.

        1 reply 0 retweets 0 likes
      3. Dr. Jacquelyn Gill‏Verified account @JacquelynGill 16 Jul 2017
        Replying to @jbeilinson

        I'm thinking earlier than that--I guess "premodern" or "prehistoric" would have been better to say.

        1 reply 0 retweets 0 likes
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