Cathemeral

Meiolania

Horned head. Armored tail. Island titan.

Arsinoitherium

Rhino looks, afrotherian roots

Hainosaurus

Titan hunter of Europe's Cretaceous seas

Stupendemys

Side-necked titan of ancient rivers

Simbakubwa

Not a lion-Africa's other mega-predator

Coryphodon

Big browser of the Eocene wetlands

Pelycosaurs

Permian pioneers of the mammal line

Anteosaurus

Karoo's pre-dinosaur apex hunter

Palaeophis

Eocene sea-snakes, written in vertebrae

Macrauchenia

South America's long-necked mystery mammal

Desmostylus

Pillar-toothed grazer of Miocene coasts

Banana Cinnamon Ball Python

Caramel coils, calm soul.

Archaeoindris

Madagascar's lost giant sloth lemur

Josephoartigasia monesi

Uruguay's titan rodent

Toxodon

The Pampas' hippo-like grazer

Paleoparadoxia

The North Pacific's ancient "paradox grazer"

Scallops

The clapping swimmers of the seafloor

Chiton

Eight plates. One unstoppable grip.

Sand Dollar

Coins of the seafloor, built to burrow

Atlantic Sturgeon

Armored river giant of the Atlantic

Mullet Fish

Coastal recyclers in fast-moving schools

Flour Beetle

The flour pest that never quits

Spider Beetle

Spider look, beetle build-ptinids!

Darkling Beetle

Masters of the dry and the dark