Did they determine this by comparing what DNA fragments they’ve managed to recover, or by physical skeletal structure similarities, or what?

I’m no expert in the field, but I just don’t see it.

  • 𝒎𝒂𝒏𝒊𝒆𝒍
    2·
    6 months ago

    As for what makes some clades closer to ones than others, we know when they appeared in fossil records relative to each other