The Yonderverse is currently undergoing a massive restructuring and overhaul, and things may look broken. Thank you for your patience!
Phase 1: Tags, Indexes, & Categories
Phase 2: Overhauling Articles
Phase 3: Overhauling CSS & Homepage
 
Yonderverse Codex
  Into the Yonderverse      


Recent Articles
  Throwback Thursday
Ivucarro
Ongoing Events
Summer Camp 2025
-----
Your Stickerbook
A Worldwide Mystery
Support the Author
My Wonderful Supporters
Join the Yonderverse Discord!
Fan Board
Resources
Worldbuilding Ecosystems Vol. 1
Worldbuilding Ecosystems Vol. 2 (Coming Soon)
 
 

The first exploration in the Grand Abyss

Discovery, Exploration

1956
13/7

The first submarine to the depths of the Grand Abyss, it went down 4000m and discovered 145 new plant species and 78 new animal species.


Related Location
Grand Abyss
Related timelines & articles
History of Greenerth (article)
Powered by World Anvil