Prehistoric Nature Precambrian Dimension
by Aecht_Rob
With Prehistoric Nature Precambrian Dimension installed, players can travel to a Precambrian world layer in Minecraft 1.12.2 on Forge.
What it does
The mod is a world generation add-on that adds a Precambrian dimension for players to explore. It requires MixinBooter, Prehistoric Nature and Roughly Enough IDs to run. Both client and server need the mod, and it is published for Forge only, with 6.0 as the latest file for 1.12.2, released 2025-12-04. The mod is licensed under All rights reserved and is not open source.
Key features
Precambrian dimension
Adds a separate dimension themed on the earliest period of Earth's history, reached through the game's dimension system.
Prehistoric Nature content
Builds on the Prehistoric Nature mod, which supplies the creatures and blocks that the dimension draws on.
Required helper mods
MixinBooter and Roughly Enough IDs must be installed alongside the mod for it to load.
Compatibility
Latest build for each game version and loader.
Only full game releases are shown. This mod publishes no snapshot builds.
Requirements
Dependencies declared by the latest file for each loader.
Required 3
Questions
Does Precambrian Dimension need Prehistoric Nature?
Is Precambrian Dimension required on the server?
In the catalog
Prehistoric Nature Precambrian Dimension is one of 8,515 World generation mods on ModsFinder, and one of 5,058 World generation mods for Forge. 2,920 mods support Minecraft 1.12.2.
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What the author says
This is the Precambrian dimension. To open a portal click on it with the bone wand, which has been enchanted with the Enchantment of Time Reversal. The Enchantment of Time Reversal can be obtained from a Palaeobotanist villager, or as a rare chance on the crafting table. Note that the biomes in these dimensions are…
Official listing
- Owner
- Aecht_Rob
- Published
- 2023-10-02
- Updated on Modrinth
- 2025-12-04
- Facts verified
- 2026-10-15