Cryolophosaurus

The Antarctic Hunter, Territorial and Adaptable

Arctotherium

The South American Bear, Territorial, Intimidating

Hyaenodon

The Razor Jaws, Ferocious, Brutal, Opportunistic

Eremotherium

The Pan-American Sloth, Gentle, Slow, Defensive

Pachycephalosaurus

The Thick-Headed Dome, Territorial and Alert

Corythosaurus

The Helmet Lizard, Peaceful and Social Herd Animal

Lokiceratops

The Trickster Horn Face, Strong, Stunning, Vibrant

Pachyrhinosaurus

P. perotorum, Social, Headstrong, Protective

Maiasaura

The Good Mother Lizard, Highly Maternal

Titanoboa

The Monster Snake, Patient, Stealthy Hunter

Palaeoloxodon

The Straight-Tusked Elephant, Social, Smart, Angry

Anthracosaurus

The Crocomander, Aggressive, Tolerant, Slow-Witted

Yutyrannus

The Snow King, Vicious yet Tactical Apex Hunter

Hatzegopteryx

The Nightmare Flyer, Massive, Formidable Stalker

Argentinosaurus

The Colossal Giant, Largest Animal of its Time

Albertosaurus

The American Strider, Faster, Agiler than T.rex

Arthropleura

The Danger Noodle, Giant, Car-Sized Millipede

Deinonychus

The Terrible Claw, Deadly and Highly Intelligent

Ceratosaurus

The Horned Lizard, Territorial and Competitive

Irritator

The Petulant Hunter, Fierce, Territorial, Solitary

Megatherium

The Giant Ground Sloth, Slow-Moving, Intimidating

Nasutoceratops

The Cretaceous Cattle, Gregarious and Defensive

Dacentrurus

The Sharp Tail Spikes, Defensive, Slow, Social

Sauroposeidon

The Earth-Shaker, Colossal, Slow, Sociable

Gorgosaurus

The Fierce Tyrant, Aggressive, Intelligent, Fast

Columbian Mammoth

The Imperial Giant, Smart, Powerful, Vengeful

Paraceratherium

The Giant-Giraffe Rhino, Calm, Defensive, Colossal

Carcharodontosaurus

The Shark-Toothed Lizard, Voracious, Apex Hunter

Dicraeosaurus

The Two-Forked Lizard, Passive, Defensive, Social

Achillobator

The Asian Ripper, Heavy-Duty, Aggressive, Social

Stegosaurus stenops

The Plated Giant, Spectacular but Dangerous

Deinotherium

The Terrible Beast, Aggressive, Grumpy, Loyal

Pyroraptor

The Fire Plunderer, Intelligent, Adaptable, Fierce

Dimorphodon

The Demonic Puffin, Passive unless Provoked

Arctodus

The Short-Faced Bear, Big, Aggressive, Territorial

Megaraptor

The Giant Plunderer, Aggressive, Stealthy, Cunning

Daspletosaurus

The Frightful Tyrant, Brawny, Aggressive, Tough

Suchomimus

The Crocodile Mimic, Opportunistic Aquatic Hunter

Smilodon fatalis

The Sabre-Tooth Cat, Powerful, Ambush Specialist

Otodus megalodon

The Megatooth, Apex Sea Hunter after the Dinosaurs

Liliensternus

The Nimble Predator, Fast, Agile, Active Hunter

Pachyrhinosaurus

P. lakustai, Social, Headstrong, Protective

Kelenken

The Terror Raptor, Aggressive, Territorial, Fast

Cynognathus

The Dog Jaw, Fierce, Adaptable, Energetic Hunter

Livyatan

The Prehistoric Moby Dick, Aggressive, Competitive

Centrosaurus

The Pointed Lizard, Social and Protective

Mastodonsaurus

The Frog Newt, Sedentary, Voracious, Gnarly

Camarasaurus

The Chambered Lizard, Social, Herd-oriented

Orodromeus

The Mountain Runner, Social, Adaptable, Agile

Baryonyx

The Heavy Claw, Patient, Aggressive, Opportunistic

Beelzebufo

The Devil Toad, Voracious, Fierce, Chill

Homalocephale

The Flat Head, Shy, Fast, Cute Herding Animal

Carbonemys

The Coal Turtle, Passive-Defensive, Slow but Tough

Tyrannosaurus rex

The Last Tyrant, Confident, Dominant, Fortuitous

Aerotitan

The Air Titan, Territorial, Maneuverable and Eerie

Eucladoceros

The Bush-Antlered Deer, Remarkable, Social Grazer

Procoptodon

The Short-Faced Kangaroo, Reactive, Skittish,Picky

Entelodon

The Hell Pig, Aggressive, Solitary, Destructive

Megaloceros

The Irish Elk, Magnificent, Passive but Skittish

Carnotaurus

The Meat-Eating Bull, Relentless and Speedy

Ichthyostega

The Fishapod, Solitary, Opportunistic, Aquatic

Scutosaurus

The Shield Lizard, Slow, Passive, Defensive

Dodo

The Iconic Dumb Bird, Curious, Friendly, Fearless

Atrociraptor

The Savage Thief, Intelligent, Resilient, Loyal

Postosuchus

The Triassic Terror, Ruthless, Territorial Hunter

Alanqa

The Africa Phoenix, Stoic Flying Scavenger

Erythrosuchus

The Big Nasty Head, No-Nonsense, Energetic, Deadly

Marasuchus

The Mara Crocodile, Active, Agile, Opportunistic

Shastasaurus

The Living Submarine, Curious, Peaceful, Gentle

Giraffatitan

The Giraffe Titan, High-Browsing, Gentle Giant

Oxalaia

The Brazilian Spino, Mysterious and Opportunistic

Velociraptor

The Speedy Raptor, Intelligent, Agile and Vicious

Plateosaurus

The First Giant, Social, Migratory Herbivore

Concavenator

The Hunchbacked Hunter, Opportunistic Ambusher

Brachiosaurus

The Huge Long Neck, Gentle and Docile

Dilophosaurus

The Double-Crested Lizard, Deadly but Charming

Liopleurodon

The Swimming Sharptooth, Terror of the Oceans

Mosasaurus

The Great Beast of Maastricht, Apex Ocean Hunter

Pterodaustro

The Satan’s Flamingo, Social, Specialized, Frantic

Thylacosmilus

The Marsupial Saber-Tooth, Specialized and Stocky

Titanis

The Giant Terror Bird, Aggressive, Active Hunter

Majungasaurus

The Cannibal Dinosaur, Aggressive and Very Hungry

Aepyornis

The Elephant Bird, Territorial, Slow, Curious

Nanotyrannus

The Dwarf Tyrant, Agile, Vicious, Energetic Hunter

Tusoteuthis

The Tentacled Terror, Aggressive, Calculative

Diprotodon

The Giant Wombat, Gentle, Social, Cautious

Sauropelta

The Lizard Shield, Defensive, Cautious, Grounded

Stegouros

The Axe-Anky, Weaponized, Charming but Tough

Chalicotherium

The Pebble Beast, Passive, Defensive, Eccentric

Sonorasaurus

The Arizona State Dino, Resilient, Slow, Defensive

Triceratops horridus

The Three-Horned Knight, Peaceful but Territorial

Hainosaurus

The Lizard of the Haine River, Large Apex Predator

Elasmotherium

The Siberian Unicorn, Solitary, Territorial, Rare

Muttaburrasaurus

The Foghorn Nose, Social, Protective, Herd-Dweller

Megacerops

The Thunder Beast, Social, Competitive, Bigoted

Nodosaurus

The Knobbed One, Docile, Slow-Moving, Sedentary

Borealopelta

The Northern Shield, Grounded, Cautious, Fussy

Yuxisaurus

The Lizard of Yuxi, Defensive, Sturdy, Adaptable

Hauffiosaurus

The Lizard of Hauff, Agile, Specialized Fish-Eater

Attenborosaurus

The Attenborough Lizard, Sociable Graceful Cruiser

Caudipteryx

The Peacock Dino, Agile, Fast, Social, Smart

Megalosaurus

The Great Lizard, Highly Territorial and Powerful

Microposaurus

The Small-Eyed Lizard, Amphibious and Aquatic

Gigantophis

The Giant Snake, Solitary, Fierce, Relentless

Moeritherium

The Early Elephant, Semi-Aquatic, Lazy, Solitary

Dromaeosaurus

The OG Raptor, Tenacious, Intelligent, Deadly

Basilosaurus

The King Lizard, Solitary, Ocean Apex Predator

Dorudon

The Spear Tooth, Social, Intelligent, Curious

Lythronax

The Gore King, Aggressive, Formidable, Defiant

Nanuqsaurus

The Polar Tyrant, Active, Intelligent, Adaptable

Qianzhousaurus

The Pinocchio Rex, Stealthy, Active, Cunning

Alioramus

The Horned Tyrant, Gracile, Fast, Agile Hunter

Austroraptor

The Southern Thief, Aggressive, Patient, Sneaky

Dakotaraptor

The American Bandit, Intelligent, Agile, Ferocious

Dilong paradoxus

The Emperor Dragon, Agile, High-Strung, Cunning

Eotyrannus

The Dawn Tyrant, Agile, Fast-Moving, Versatile

Suskityrannus

The Coyote Tyrant, Quick, Intelligent, Opportunist

Moros intrepidus

The Harbinger of Doom, Fearless, Fast, Intelligent

Alectrosaurus

The Alone Lizard, Solitary, Fast, Aggressive

Bistahieversor

The Bisti Beast, Specialized, Agile, Intelligent

Appalachiosaurus

The Alabama Tyrant, Highly Efficient, Lethal

Placodus

The Flat Tooth, Slow, Methodical Bottom-Feeder

Panochthus

The Mammalian Tortoise, Slow-Moving, Defensive

American Mastodon

The Forest Behemoth, Social, Clever, Protective

Olenoides

The Classic Cambrian Trilobite, Active and Armored

Anomalocaris

The First Super-Predator, Relentless Ocean Hunter

Arandaspis

The Armored Jawless Fish, Harmless Filter-Feeder

Orthoceras

The Straight-Shelled Squid, Active Sea Predator

Pterygotus

The Giant Sea Scorpion, Patient Ambush Predator

Hyneria

The Killer Fish, Top-Tier Ambush River Predator

Stethacanthus

The Ironing-Board Shark, Bottom-Dwelling Hunter

Pulmonoscorpius

The Giant Scorpion, Territorial "Knockout Machine"

Diploceraspis

The Double-Horned Shield, Lazy, Passive, Defensive

Bageherpeton

The Creeping Thing, Robust, Resilient, Overbearing

Pederpes

The Small Frog Foot, Amphibious, Focused, Clumsy

Petrolacosaurus

The Rock Lake Lizard, Speedy, Skittish, Cautious

Edaphosaurus

The Pavement Lizard, Docile, Sociable, Enduring

Sphenacodon

The Wedge Tooth, Fierce, Powerful, Territorial

Estemmenosuchus

The Crowned Crocodile, Territorial and Powerful

Pliosaurus

The Predator X, Gluttonous, Apex Hunter of the Sea

Moschops

The Big Machop, Passive, Slow, Lethargic

Troodon

The Wounding Tooth, Intelligent, Agile, Social

Diictodon

The Two Weasel Teeth, Resilient, Curious, Alert

Gorgonops

The Lizard Doggo, Aggressive, Relentless, Patient

Arctops

The Bear Face, Vicious, Cunning, Swift Hunter

Coelurosauravus

The Hollow Lizard Grandfather, Bold at Gliding

Lystrosaurus

The Great Survivor, Resilient, Adaptable, Docile

Tarbosaurus

The Asian T.rex, Formidable, Aggressive Hunter

Amphicyon

The Bear Dog, Intelligent, Versatile, Lethal

Compsognathus

The Elegant Jaw, Fast, Opportunistic, and Timid

Kentrosaurus

The Jurassic Porcupine, Short-tempered Defender

Tropeognathus

The Southern Flying Giant, Bold and Elegant

Thrinaxodon

The Trident Tooth, Active, Social, Resilient

Proterosuchus

The Primitive Croc, Adaptable, Resilient, Active

Euparkeria

The True Animal, Active, Agile, Opportunistic

Lagosuchus

The Rabbit Croc, Active, Agile, Opportunistic

Tanystropheus

The Long Boi, Stealthy, Stiff-Necked Specialist

Atopodentatus

The Hammerhead Marine Reptile, Bizarre and Unique

Shonisaurus

The Triassic Marine Giant, Stupendous, Deep Diver

Mixosaurus

The Mixed Lizard, Active, Adaptable, Social Hunter

Barracudasaurus

The Barracuda Lizard, Swift, Efficient Swimmer

Preondactylus

The Fast Italian Flyer, Precise, Active, Cunning

Saurosuchus

The Lizard Crocodile, Heavy, Slow but Territorial

Rutiodon

The Wrinkled Phytosaur, Aggressive, Ambush Hunter

Shringasaurus

The Triassic Bull, Gregarious, Ritualistic, Gentle

Stagonolepis

The Ornamented Scale, Slow, Cautious, Defensive

Platyoposaurus

The Amphibian Croc, Adaptable, Semi-Aquatic Hunter

Cacops

The Ugly Face, Fully Terrestrial Critter, Armored

Staurikosaurus

The Southern Cross Lizard, Fast, Fierce, Feisty

Gojirasaurus

The Godzilla Lizard, Aggressive, Fast, Agile

Mussaurus

The Mouse Lizard, Small, Cautious, Gregarious

Thecodontosaurus

The Bristol Dinosaur, Agile, Cautious, Sociable

Effigia

The Ghost “Dino”, Cautious, Specialized, Agile

Gerrothorax

The Wicker Crate, Sedentary, Patient, Adaptable

Zupaysaurus

The Devil Lizard, Fast, Agile, Formidable

Drepanosaurus

The Monkey Lizard, Specialized Tree-Dweller

Longisquama

The Long-Scaled Lizard, Highly Display-Oriented

Meganeuropsis

The Largest Insect Ever, Active Aerial Predator

Hybodus

The Devil Shark, Adaptable, Oppotunistic Hunter

Temnodontosaurus

The Sea Dragon, Stealthy, Deep-Water Hunter

Peteinosaurus

The Winged Lizard, Agile, Energetic, Cautious

Cymbospondylus

The Boat Spine, Opportunistic, Tactical Hunter

Ophthalmosaurus

The Eye Lizard, Agile, Speedy, Deep Diver

Barapasaurus

The Big Leg Lizard, Gentle, Social, Cautious Giant

Vulcanodon

The Volcano Tooth, Gregarious, Cautious, Passive

Dorygnathus

The Spear Jaw, Agile, Solitary, Specialized Flyer

Segisaurus

The Canyon Lizard, Small, Intelligent, Agile

Pegomastax

The Vampire Dino, Chaotic, Defensive, Fast

Dracovenator

The Dragon Hunter, Fierce, Speedy, Dangerous

Sinosaurus

The China Dilophosaurus, Fierce, Active, Versatile

Sarahsaurus

The Sarah Lizard, Opportunistic, Powerful, Agile

Sarcosaurus

The Flesh Lizard, Agile, Fast, Specialized Hunter

Lufengosaurus

The Lufeng Lizard, Gentle, Social, Adaptive Giant

Glacialisaurus

The Frozen Lizard, Gregarious, Defensive, Adaptive

Piatnitzkysaurus

The South America Hunter, Opportunistic, Solitary

Patagosaurus

The South American Giant, Peaceful, Resilient

Cetiosaurus

The Whale Lizard, Docile, Slow, Group-Oriented

Stenopterygius

The Narrow Fin, Specialized, Fast Swimmer

Leedsichthys

The Biggest Fish, Passive, Defensive Filter-Feeder

Epidexipteryx

The Display Feather, Vigilant, Fancy, Agile

Huayangosaurus

The Spiky Blueprint, Defensive, Social, Slow

Chungkingosaurus

The Small Chinese Stegosaur, Social, Defensive

Gigantspinosaurus

The Giant-Spined Lizard, Gregarious, Defensive

Brachytrachelopan

The Short-Neck Sauropod, Specialized, Passive

Nigersaurus

The Lawnmower, The Dinosaur with 500 Teeth 💀

Gastonia

The Mass of Spikes, Grumpy, Social, Defensive

Polacanthus

The Many Prickles, Shy, Reclusive, Solitary

Hylaeosaurus

The Woodland Armor, Docile, Slow-Moving, Defensive

Miragaia

The Long-Necked Stegosaur, Sociable, Defensive

Peloroplites

The Monstrous Heavy One, Robust, Active, Special

Ornithomimus

The Bird Mimic, Alert, Fast-Moving, Skittish

Archaeornithomimus

The Ancient Bird Mimic, Social, Fast, Adaptable

Woolly Rhinoceros

The Hollow Tooth, Lone, Short-Tempered, Protective

Deinosuchus

The Terrible Crocodile, Opportunistic, Territorial

Megalania

The Giant Ripper, Solitary, Territorial, Patient

Tsintaosaurus

The Unicorn Dino, Active, Watchful, Intelligent

Edestus

The Scissor-Tooth, Bizarre but Terrifying Hunter

Olorotitan

The Gigantic Swan, Social, Elegant, Alert

Prenocephale

The Sloping Head, Social, Feisty, Competitive

Saichania

The Beautiful One, Armored, Defensive, Cautious

Pinacosaurus

The Idol of Desert, Defensive, Social, Adaptable

Tupandactylus

The Tupan Finger, Flamboyant, Cautious, Social

Thalassodromeus

The Sea Runner, Agile, Opportunistic, Annoying

Ornithocheirus

The Bird Hand, Nomadic, Territorial, Adaptive

Anhanguera

The Old Devil, Specialized, Energetic, Adaptive

Cearadactylus

The Frightful Finger, Territorial, Strategic Flyer

Dracorex

The Dragon King, Social, Territorial, Elusive

Citipati

The Big Mama, Devoted, Protective, Active

Anzu wyliei

The Chicken from Hell, Showy, Adaptable, Fierce

Smilodon populator

The Sabre-Tooth Cat, Powerful, Ambush Specialist

Suchodus

The Crocodile Tooth, Specialized, Efficient Hunter

Zhuchengtyrannus

The Tyrant of China, Ferocious, Territorial, Bold

Siats meekerorum

The Man-Eating Monster, Monstrous, Fierce Bully

Plesiosuchus

The Near Crocodile, Solitary, Apex Ocean Hunter

Gryposuchus

The Giant Gharial, Stealthy, Specialized Hunter

Henodus

The Old Man of the Sea, Specialized Filter Feeder

Tarchia

The Brainy One, Solitary, Defensive, Cranky

Purussaurus

The Giant Caiman, Dominant, Aggressive Predator

Platecarpus

The Oar Wrist, Agile, Specialized, Fast-Swimming

Abelisaurus

The Great King Who Gnaws Away, Fierce, Efficient

Ichthyovenator

The Fish Hunter, Solitary, Territorial, Unique

Dreadnoughtus

The Fearless Giant, Massive, Territorial, Daunting

Bajadasaurus

The Lethally-Necked Sauropod, Defensive, Showy

Arambourgiania

The Titan Wing, Adaptive, Active, Ground Stalker

Nyctosaurus

The Bat Lizard, Social, Showy, Skilled Specialist

Dryptosaurus

The Storm Wind, Agile, Aggressive, Adaptable

Apat0saurus

The Long Neck, Large Gentle Giant

Enchodus

The Saber-Toothed Herring, Formidable, Active Fish

Mylodon

The Darwin's Sloth, Complex, Robust, Opportunistic

Cervalces

The Stag-Moose, Solitary, Defensive, Cautious

Platypterygius

The Flat Wing, Active, Fast, Territorial Swimmer

Lesothosaurus

The Lizard of Lesotho, Fast, Nervous, Vigilant

Acrocanthosaurus

The Great American Predator, Aggressive and Fierce

Ailurarctos

The Extinct Panda, Opportunistic, Solitary, Shy

Fukuisaurus

The Fortunate Lizard, Social, Adaptable, Chaotic?

Giganotosaurus

The Giga-Chad, Territorial, Bad-Tempered, Chaotic

Fukuiraptor

The Japan Plunderer, Fierce, Active, Intelligent

Saurornitholestes

The Lizard Bird Thief, Agile, Intelligent, Fierce

Camptosaurus

The Jurassic Camper, Social, Agile, Intelligent

Edmontosaurus

E. regalis, Social, Peaceful, Adaptable

Iguanodon

The Iguana Tooth, Docile, Cautious, Herd-oriented

Microraptor

The Small Thief, Sneaky, Opportunistic, Non-Picky

Protoceratops

The Sheep of the Cretaceous, Social and Feisty

Edmontonia

The Spiked Fortress, Tanky Protector

Diplocaulus

The Double Stalk, Passive Crawler and Swimmer

Hypsilophodon

The Deer of the Mesozoic, Shy, Fast Herder

Saurornithoides

The Bird-like Lizard, Intelligent and Disciplined

Rinchenia

The Desert Runner, Nimble, Intelligent, Agile

Goronyosaurus

The Coral Crusader, Robust, Specialized Predator

Chirostenotes

The Slender-Fingered Enigma, Mysterious Dinosaur

Meiolania

The Horned Turtle, Defensive, Slow, Territorial

Kaprosuchus

The Boar Croc, Aggressive, Fast and Opportunistic

Scaphognathus

The Tub Jaw Flyer, Showy, Active, Assertive

Sclerocephalus

The Amphibian, Opportunistic and Highly Adaptable

Guanlong

The Crowned Dragon, Swift, Flashy and Deadly

Tuojiangosaurus

The Chinese Spike-Tail, Docile but Not Vulnerable

Ankylosaurus

The Living Tank, Slow, Solitary but Armed

Leptocleidus

The Slender Clavicle, Active Small-Prey Hunter

Australotitan

The Southern Titan, Gentle, Gregarious, Slow

Diamantinasaurus

The Australian Giant, Robust, Gregarious, Calm

Pteranodon

The Crested Flyer, Graceful and Opportunistic

Sarcosuchus

The Super-Croc, Solitary, Patient and Territorial

Rhamphorhynchus

The Jurassic Seagull, Nimble, Opportunistic, Agile

Brontosaurus

The Thunder Lizard, Cautious but Gentle Giant

Styxosaurus

The Styx Lizard, Elongated-Necked Plesiosaur

Barosaurus

The Heavy Lizard, Gentle Low-Profile Giant

Herrerasaurus

The Early Hunter Dino, Aggressive, Opportunistic

Amargasaurus

The Spiny Long Neck, Docile Low-Level Feeder

Anchiornis

The Near Bird, Agile Glider but Clumsy Runner

Supersaurus

The Super Lizard, Superb and Long

Tenontosaurus

The Tendon Lizard, Hardy, Resilient Survivor

Antarctopelta

The Antarctic Shield, Adaptable and Hardy

Bonitasaura

The Beaked Long-Neck, Strange but Pretty

Beipiaosaurus

The Feather Belly, Sassy, Territorial Herbivore

Chasmosaurus

The Plateface Head, Cautious and Protective

Coelophysis

The Hollow Form, Cunning, Fast, Social Predator

Archaeopteryx

The Ancient Wing, Cautious, Agile and Active

Coloborhynchus

The Iron-Beaked Fisher, Intelligent with Keen Eyes

Dakosaurus

The Godzilla Crocodile, Aggressive Ambush Hunter

Deinocheirus

The Swamp Duck, Gentle Giant, Danger Goose

Diplodocus

The Long Dinosaur, Gentle and Docile Giant

Dimetrodon

The Sail-Backed Lizard, Solitary and Predatory

Einiosaurus

The Buffalo Lizard, Highly Social and Defensive

Dunkleosteus

The Dunk, Unrivaled Apex Predator of the Devonian

Dsungaripterus

The Shellcracker, Cunning, Specialized Forager

Gallimimus

The Chicken Mimic, Social, Fast-running, and Timid

Euoplocephalus

The Walking Fortress, Passive but Defensive

Eoraptor

The First Dinosaur, Clever, Curious, Adaptable

Heterodontosaurus

The Demon Squirrel, Agile, Curious, Feisty

Koolasuchus

The Last Relic, Solitary, Cold, Patient Predator

Leptoceratops

The Lean Horn Face, Social, Cautious, Resourceful

Limnoscelis

The Marsh Footed, Part Amphibian, Part Reptile

Tapejara

The Crested Elder, Skittish but Terrific

Therizinosaurus

The Giant Claw, Solitary but Highly territorial

Metriorhynchus

The Marine Croc, Sleek and Ravenous Diver

Monolophosaurus

The Eastern Warrior, Patient, Stealthy, Aggressive

Nundasuchus

The Predator Croc, Fierce and Intimidating

Ophiacodon

The Snake Tooth, Powerful, Specialized Predator

Ostafrikasaurus

The Thick-Serrated Fisher, Opportunistic Hunter

Ouranosaurus

The Sun-Sailor, Social and Calm but can be Bold

Patagotitan

The World’s Known Biggest Dinosaur, Peaceful Giant

Oviraptor

The Egg Thief (?), Territorial, Alert, Smart

Parasaurolophus

The Duckbill Siren, Communicative but Shy

Pelecanimimus

The Pelican Mimic, Cautious and Agile Fisher

Parapuzosia

The Shelled Kraken, World’s Largest Ammonite

Psittacosaurus

The Little Taco, Social, Intelligent, Active

Pterodactylus

The Wing Finger, Highly Active and Gregarious

Prognathodon

The Sea Rex, Powerful Top-tier Predator

Prionosuchus

The Frogodile, Dedicated, Patient, Ambush Predator

Quetzalcoatlus

The Winged Serpent, Majestic, Intelligent & Fierce

Psephoderma

The Pebbly Skin, Specialized Armored Bottom-Feeder

Rajasaurus

The Indian King, Territorial, Ambush Predator

Scelidosaurus

The Beef-Rib Lizard, Peaceful but Tough

Saltasaurus

The Cretaceous Chonker, Gentle Armored Sauropod

Stygimoloch

The Styx Devil, Territorial, Feisty, Volatile

Struthiomimus

The Ostrich Mimic, Timid, Curious, Active Forager

Spinosaurus

The Ol' Sailback, Specialized but Territorial

Shunosaurus

The Clubbed-Tail Long Neck, Social but Defensive

Styracosaurus

The Spiked Sentinel, Social but Defensive

Tyrannotitan

The Southern Tyrant, Aggressive, Mobile, Ravenous

Unaysaurus

The Black Water Lizard, Social, Cautious, Fast

Zhejiangopterus

The Asian Wing, Active and Curious

Utahraptor

The Wind Hunter, Fast, Fierce and Ferocious

Plesiosaurus

The Sea Serpent, Stealthy Specialist of Fish

Xiphactinus

The Bulldog Fish, Voracious Hunter of the Oceans

Trinacromerum

The Four-Flippered Penguin, Fast Aquatic Hunter

Helicoprion

The Buzzsaw Shark, Specialized Sea Predator

Baculites

The Walking Stick, Unique with Vertical Mobility

Mauisaurus

The New Zealand Plesiosaur, Flexible Marine Hunter

Geosaurus

The Earth Lizard, Streamlined, Ambush Predator

Kunpengopterus

The Monkeydactyl, Nimble, Dexterous, Intelligent

Archelon

The Giant Turtle, Docile, Resilient Swimmer

Secodontosaurus

The Fox-Faced Finback, Fierce, Niche Predator

Prestosuchus

The Prestes' Crocodile, Fast, Ambush Hunter

Tanycolagreus

The Long-Limbed Hunter, Swift, Agile, Solitary

Tylosaurus

The Monster of the Deep, Formidable and Aggresisve

Thescelosaurus

The Marvelous Lizard, Cautious, Balanced, Ornery?

Orthacanthus

The Eel Shark, Terror of the Permian swamps

Metoposaurus

The Front Lizard, Dominant yet Sluggish Predator

Wuerhosaurus

The Last Stegosaur, Slow-Paced, Defensive, Hardy

Elasmosaurus

The Thin-Plate Lizard, Slow, Maneuverable Swiper

Protostega

The First Roof, Docile, Solitary, Tanky Swimmer

Plotosaurus

The Swimmer Lizard, Lightning-Quick Aquatic Hunter

Cameroceras

The Giant Orthocone, Solitary, Slow-moving Hunter

Darwinopterus

The Aerial Hunter, Agile, Active, Calculating

Bananogmius

The “Banana” Fish, Schooling, Ecological Role

Onchopristis

The Giant Sawskate, Migratory Bottom-Dweller

Dolichorhynchops

The Dolly, Small, Fast, Agile, Social Swimmer

Woolly Mammoth

The Ice Age Icon, Social, Intelligent, Emotional

Andrewsarchus

The Hoofed Beast, Massive, Solitary, Opportunistic

Mamenchisaurus

The Neck-osaurus, Majestic, Gentle and Social

Phorusrhacos

The Terror Bird, Fearsome, Highly Efficient Hunter

Sarkastodon

The Meaty Tooth, Highly Aggressive and Dominant

Umoonasaurus

The Outback Reef Hunter, Unique, Active Swimmer

Anurognathus

The Flying Muppet, Nocturnal, Agile and Social

Sinoceratops

The Chinese Horned Face, Social, Curious, Fierce

Procompsognathus

The Annoying Little Thing, Inquisitive, Persistent

Metriacanthosaurus

The Moderate-Spined Lizard, Aggressive and Smart

Guidraco

The Ghost Dragon, Striking, Menacing, Skilled

Parksosaurus

The Prairie Runner, Swift, Social, Cautious

Desmatosuchus

The Triassic Tank, Passive, Cautious, Defensive

Tiktaalik

The Burbot, Adventurous, Adaptable Fish/Crawler

Koreanosaurus

The Korean Lizard, Mild-Mannered, Resilient, Agile

Endoceras

The Kraken of the Ordovician, Crafty & Intelligent

Aquilops

The Backpack Dino, Curious, Fearful, Charming

Proceratosaurus

The Rex Granddaddy, Aggressive, Agile, Inquisitive

Sinosauropteryx

The First Feathered Dragon, Alert, Wary, Feisty

Nothosaurus

The Triassic Seal, Aggressive, Semi-Aquatic Hunter

Placerias

The Triassic Tusked Titan, Slow, Sturdy, Peaceful

Inostrancevia

The Permian Sabertooth, Aggressive, Skilled Hunter

Seymouria

The Reptilemorph, Cautious, Opportunistic, Skitty

Meganeura

The Giant Dragonfly, Carboniferous Sky Overlord

Erlikosaurus

The Slasher Demon, Peaceful, Specialized, Paranoid

Segnosaurus

The Taloned Sergeant, Slow, Docile but Defensive

Thylacoleo

The Marsupial Lion, Powerful, Territorial, Fierce

Dryosaurus

The Oak Lizard, Timid, High-Strung, Social, Smart

Leaellynasaura

The Little Cutie, Social, Skittish, and Adaptable

Rhabdodon

The Island-Dweller Iguanodon, Defensive, Versatile

Zalmoxes

The Dwarf Herbivore, Cautious, Robust, Agile, Shy

Eudimorphodon

The True Dimorphic Tooth, Agile, Specialized Flyer

Rhomaleosaurus

The Sea Dragon, Ferocious, Active Hunter

Doedicurus

The Bowling Rock, Docile, Defensive, Stubborn Tank

Archaeotherium

The Killer Pig, Territorial, Opportunistic, Fierce

Anchisaurus

The Near Lizard, Gentle, Humble, Curious Forager

Massospondylus

The Massive Vertebra, Caring, Social, Passive

Eustreptospondylus

The Island-Hopping Dinosaur, Opportunistic, Active

Ornitholestes

The Bird Robber, Clever, Fast, Sneaky

Fabrosaurus

The Real or Nomen Dubium?, Fast, Timid, Energetic

Scutellosaurus

The Little Shield Lizard, Timid, Agile, Defensive

Avimimus

The Bird Mimic, Alert, Gregarious, Inquisitive

Sinornithosaurus

The Chinese Bird Lizard, Agile, Fast, Venomous(?)

Mononykus

The One-Claw Wonder, Energetic, Cautious, Focused

Rodrigues solitaire

The Solitaire Birb, Macho, Territorial, Protective

Dinornis

The Giant Moa, Timid, Gentle, Fearless Big Bird

Gigantoraptor

The Tickle Chicken, Fierce, Protective, Powerful

Masiakasaurus

The Buck-Toothed Hunter, Fast, Opportunistic

Eryops

The Big Head, Sluggish, Opportunistic Hunter

Synthetoceras

The Slingshot Deer, Fast, Social, Showy Herbivore

Sinraptor

The Chinese Thief, Stealthy, Active, Aggressive

Yangchuanosaurus

The Chinese Allosaurus, Aggressive, Versatile

Neovenator

The New Hunter, Agile, Precise, Inquisitve

Australovenator

The Southern Hunter, Agile, Aggressive, Flexible