A 6 ft-tall bird with a head the size of a horse used to roam the Arctic. Isn't palaeontology great?https://www.theguardian.com/science/2016/feb/13/gastornis-flightless-bird-arctic-ellesmere-island?CMP=twt_a-science_b-gdnscience …
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Replying to @holland_tom
@holland_tom@guardian If you go to the Isle of Arran you can see the footprints of a centipede that was about 8 foot long.1 reply 7 retweets 7 likes -
Replying to @fla_steven
arthropleura fossil footprints! (https://en.wikipedia.org/wiki/File:Fossil_Footprints_Arthropleura_-_geograph.org.uk_-_1994274.jpg …) (^_^) @AudaxVictor
@holland_tompic.twitter.com/Julgb5el3U
1 reply 0 retweets 2 likes -
Replying to @hbdchick
@hbdchick@holland_tom Those are ones! Shame their are saw marks where someone tried cutting them out of the ground many years back.1 reply 0 retweets 1 like
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