The Earth as it was during the Golden Age of Dinosaurs! Survival ready in multiple sizes and mod/datapack compatible. All flora is accurate to the time period/biomes with leaf decay enabled. This map is quite accurate, but obviously, creative liberties had to be taken for gameplay reasons (for example, grass didn’t technically exist in the Jurassic) or where data was unavailable.
Smallest scale is a very generous 10km squared and completely free. Larger versions are premium goods. This was hand painted with immense satisfaction by Cannonman Cartography. I know you’ll enjoy this mod/datapack compatible map, especially with dinosaur related add-ons.
Downloads:

