floofloof@lemmy.ca to science@lemmy.worldEnglish · 1 个月前Is this a fossil? If so, complex life on Earth emerged 1.5 billion years earlierwww.earth.comexternal-linkmessage-square8fedilinkarrow-up1125arrow-down11
arrow-up1124arrow-down1external-linkIs this a fossil? If so, complex life on Earth emerged 1.5 billion years earlierwww.earth.comfloofloof@lemmy.ca to science@lemmy.worldEnglish · 1 个月前message-square8fedilink
minus-squareMonkderVierte@lemmy.mllinkfedilinkEnglisharrow-up8·edit-21 个月前Not a lot of data points remaining after a few million years.
Not a lot of data points remaining after a few million years.