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// FOSSIL LIBRARY
The Fossil Library.
Sourced field dossiers on real prehistoric genera — each with its scientific classification, age, size, and the places its fossils turn up. Nothing invented: like the PaleoDex app, every entry is drawn from open scientific data, and where a fact isn't sourced we leave it blank. We're starting with a few flagship species; the catalogue grows from here toward the 74,000+ genera in the app.

DINOSAURS
Tyrannosaurus
Tyrannosaurus rex
The tyrant lizard king — the most studied predator of the Mesozoic.
DINOSAURS
Triceratops
Triceratops horridus
Three horns, a great bony frill, and a face built for the late Cretaceous.
PREHISTORIC MAMMALS
Smilodon
Smilodon
The saber-toothed cat — an Ice Age ambush hunter of the Americas.
More species are on the way.