DinosaurCretaceous
Aerosteon
Its name, ‘air bone’, captures an important clue about dinosaur breathing.
Meet AerosteonThe Dinosgacha encyclopedia
Dinosaur encyclopedia.
Discover extinct life.
Discover dinosaurs, extinct plants, other animals and fictional game companions. Explore their stories and see all three stages of their artwork.
578creatures to discover
3 game stages each
3 game stages each
Browse by group
Find your next favorite
Showing 409–432 of 578 creatures
Dinosaur
DinosaurCretaceous
Orkoraptor
Orkoraptor’s teeth complicated the first investigations of its family.
Meet Orkoraptor
DinosaurCretaceous
Akainacephalus
Akainacephalus seemed to wear a second suit of armor on its head.
Meet Akainacephalus
DinosaurCretaceous
Ekrixinatosaurus
Construction work in Patagonia brought this sturdy predator’s bones to light.
Meet Ekrixinatosaurus
DinosaurCretaceous
Skorpiovenator
The scorpions behind its name were found at the excavation, not among evidence of its last meal.
Meet Skorpiovenator
DinosaurCretaceous
Ilokelesia
Even a fragmentary skeleton can reveal a new dinosaur, as Ilokelesia did.
Meet Ilokelesia
DinosaurCretaceous
Rahiolisaurus
Several individuals of different sizes help reconstruct this Indian predator.
Meet Rahiolisaurus
DinosaurCretaceous
Dahalokely
Vertebrae and ribs from Madagascar offer a window into an ancient connection with India.
Meet Dahalokely
DinosaurCretaceous
Spectrovenator
Spectrovenator appeared as a surprise beneath another dinosaur’s remains.
Meet Spectrovenator
DinosaurCretaceous
Vespersaurus
The way Vespersaurus stood on its toes was its great peculiarity.
Meet Vespersaurus
DinosaurCretaceous
Noasaurus
Noasaurus’s large claw changed position when scientists reassessed its anatomy.
Meet Noasaurus
DinosaurJurassic
Limusaurus
Limusaurus changed its mouth as it grew: juvenile teeth gave way to a toothless beak.
Meet Limusaurus
DinosaurJurassic
Elaphrosaurus
Its slender body is much better known than its head, which is missing from the discovered skeleton.
Meet Elaphrosaurus
DinosaurJurassic
Berberosaurus
Berberosaurus’s bones record Early Jurassic predators in the High Atlas.
Meet Berberosaurus
DinosaurTriassic
Liliensternus
Liliensternus introduces us to predators from before the Jurassic giants.
Meet Liliensternus
DinosaurJurassic
Dracovenator
A few skull fragments revealed this Early Jurassic predator.
Meet Dracovenator
DinosaurTriassic
Zupaysaurus
The showy crests in some older reconstructions needed another look.
Meet Zupaysaurus
DinosaurCretaceous
Kosmoceratops
Kosmoceratops carried one of the most striking collections of head ornaments among ceratopsids.
Meet Kosmoceratops
DinosaurCretaceous
Regaliceratops
The rim of its neck frill looked like a crown of bone.
Meet Regaliceratops
DinosaurCretaceous
Zuul
Zuul preserves armor details that usually disappear before a dinosaur becomes a fossil.
Meet Zuul
MammalHolocene · historic extinction
Thylacine
The thylacine was a marsupial.
Meet Thylacine
AmphibianLate Cretaceous
Beelzebufo
Beelzebufo was a robust frog with a strongly ossified skull.
Meet Beelzebufo
Marine reptileLate Cretaceous
Archelon
Archelon was a large marine turtle.
Meet Archelon
PlantCarboniferous
Lepidodendron
Lepidodendron aculeatum represents a Carboniferous tree-like lycopsid.
Meet LepidodendronEach card identifies its kind of creature. Fictional characters are labeled and have their own game stories. AI-generated, stylized game illustrations. These designs and growth stages are imaginative, not scientific reconstructions.