Synapsid
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Synapsid Taxonomy is the Worst
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Somehow I am this corner of Tumblr's resident mammal and stem-mammal poster
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Rise of mammals
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When I have a bit of spare time, I tend to draw synapsids.My redbubble shop
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requests: open!
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synapsidnotebook
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Your Daily Synapsid News
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forgetfulsynapsid
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