68
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 11 Jul 2025
68 points (100.0% liked)
Ocean Conservation & Tidalpunk
631 readers
3 users here now
A community to discuss news about our oceans & seas, marine conservation, sustainable aquatic tech, and anything related to Tidalpunk - the ocean-centric subgenre of Solarpunk.
founded 2 years ago
MODERATORS
The human caused great extinction will have a thin layer of plastic derived chemicals in the rock layers: denoting it and used as a marker by (non human) geologists hundreds of millions of years by now .
Much like iridium is found at the end of the Cretaceous