fossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 months agoOld AFmander.xyzexternal-linkmessage-square36fedilinkarrow-up1991
arrow-up1991external-linkOld AFmander.xyzfossilesque@mander.xyzM to Science Memes@mander.xyzEnglish · 4 months agomessage-square36fedilink
minus-squareMonkderVierte@lemmy.mllinkfedilinkEnglisharrow-up17·edit-24 months agoJust for clarification, mammalia are much older. And specifically about balls; while the Wikipedia article wasn’t helpful this time, this article says it was 100 million years ago.
Just for clarification, mammalia are much older.
And specifically about balls; while the Wikipedia article wasn’t helpful this time, this article says it was 100 million years ago.