Public
- Public
- Network
- Groups
- Featured
- Popular
- People

Cover of a YT Video: "An illustration depicting a sunset over a calm, reddish-hued ocean. Dark, rocky formations are visible in the foreground on the right. Text overlayed on the image reads "2.4 BILLION YEARS AGO THE FIRST MASS EXTINCTION". Provided by @altbot, generated using Gemini"

Download link

Cover of a YT Video: "An illustration depicting a sunset over a calm, reddish-hued ocean. Dark, rocky formations are visible in the foreground on the right. Text overlayed on the image reads "2.4 BILLION YEARS AGO THE FIRST MASS EXTINCTION". Provided by @altbot, generated using Gemini"
https://files.mastodon.social/media_attachments/files/114/879/427/712/843/592/original/95132c2d794bedc0.jpg

Notices where this attachment appears

Embed this notice
HistoPol (#HP) 🏴 🇺🇸 🏴 (histopol@mastodon.social)'s status on Saturday, 19-Jul-2025 19:29:17 JST HistoPol (#HP) 🏴 🇺🇸 🏴

species that has so far globally deprived itself of the basis for its life:
#Cyanobacteria in the #GreatOxidationEvent...
@SnowyCA @monotonehell @dgar

In conversation about a year ago from mastodon.social permalink