New fossil “treasure trove” pushes back origins of animals four million years

Reconstruction of Jiangchuan biota (~554-539 million years ago). (Xiaodong Wang via SWNS)

By Stephen Beech

The discovery of a fossil "treasure trove" has pushed back the origins of animals at least four million years.

New fossil “treasure trove” pushes back origins of animals four million years

The Haootia-like fossil (an early cnidarian the phylum that includes jellyfish, sea anemones and corals) from the Jiangchuan Biota (~554-539 million years old). (Gaorong Li via SWNS)

New fossil “treasure trove” pushes back origins of animals four million years

Part of the research team from the University of Oxford and Yunnan University during June 2024 fieldwork in the section of Jiangchuan Biota. From left to right, Dr. Wenwen Wen, Professor Peiyun Cong, Dr. Frances Dunn, Associate Professor Luke Parry, Associate Professor Fan Wei and Dr. Gaorong Li. (Gaorong Li via SWNS)

New fossil “treasure trove” pushes back origins of animals four million years

A deuterostome cambroernid fossil from the Jiangchuan Biota (~554-539 million years old) and artist's reconstruction. (Gaorong Li and Xiaodong Wang via SWNS)

Originally published on talker.news, part of the BLOX Digital Content Exchange.

(0) comments

Welcome to the discussion.

Keep it Clean. Please avoid obscene, vulgar, lewd, racist or sexually-oriented language.
PLEASE TURN OFF YOUR CAPS LOCK.
Don't Threaten. Threats of harming another person will not be tolerated.
Be Truthful. Don't knowingly lie about anyone or anything.
Be Nice. No racism, sexism or any sort of -ism that is degrading to another person.
Be Proactive. Use the 'Report' link on each comment to let us know of abusive posts.
Share with Us. We'd love to hear eyewitness accounts, the history behind an article.