Before trees towered over landscapes, giant fungus-like organisms rose several meters high. These early decomposers dominated some terrestrial ecosystems. Fungi were not merely background recyclers — they were visible pillars of early land life. These massive organisms—likely related to Prototaxites—may have stood over 6–8 meters tall. In a world still learning how to grow upward, fungi briefly held the skyline.
Author note.
Explore voice = Exploratory style. Very punchy. Personal, and lively using “me,” “you,” “us,” and “I” freely.
I want you to feel me right there with you. We use “I” and “me” and “us” without apology. If the Explain voice is a bridge, the Explore voice is the hike we take across it. It is lively, reflective, and sometimes a bit raw. It is the sound of a shared exploration where I lead you by the hand, but we both discover the view at the same time.
This is where I get to think out loud. Not with definitions, we aren’t just looking at the facts; we are looking at how they feel and what they mean for our lives. I’m talking to you about what I’ve found and what I’m still figuring out. It is engaging because it is real, and it is reflective because it is honest.
The goal is real advice and enjoyable reading. I want to land on something you can actually use. It’s about being direct, being punchy, and making sure that by the time we reach the end of the page, we’ve both found something worth keeping.
And now the piece.
Fungal Giants of the Devonian
~420 MYA (+/- 20 million)
Large upright fungal structures (e.g., Prototaxites)
- Here's the key idea. About 420 million years ago, fungi stood taller than trees.
- Finally, the core takeaway. By 420 million years ago, the first giants on land were not plants — but fungi. Giant fungi as tall as 30 feet (9 meters) thrived during the Devonian
That Science Story,
was first published on TST 2 months ago.
The flashcard inspired by it is this.
All this is part of the broader TST project.
Think of tidbits as intellectual scaffolding: modest on their own, essential to the strength of the whole.
By keeping editions identifiable and research reusable, the project remains coherent even as its thinking evolves.
The end!