Paleozoology Collection (page 5)

Spinosaurus, a large carnivore of the Cretaceous period

Left to Right: Suchomimus, Argentinosaurus, Zuniceratops, Dicraeosaurus
From left to right: Suchomimus, Argentinosaurus, Zuniceratops, Dicraeosaurus

Parasaurolophus dinosaur, white background

An Allosaurus attacking a herd of Camptosaurus dinosaurs
A lone Allosaurus attacking a herd of herbivorous Camptosaurus dinosaurs

Confrontation between a pair of T. Rex dinosaurs over a dead sauropod
Confrontation between a pair of adult T. Rex carnivorous dinosaurs over the ownership of a dead sauropod dinosaur

A Tyrannosaurus Rex attacks, lit by the late afternoon sun

Brachiosaurus dinosaurs walking in a stream on a beautiful day

Tarbosaurus running through a steam amongst Tamarix plants

Spinosaurus dinosaur, white background

Dracorex, a herbivorous dinosaur from the Cretaceous period

Cryolophosaurus dinosaur in prehistoric wetlands
Cryolophosaurus dinosaur walking amongst pachypteris trees and cycadeoidea plants

A Tyrannosaurus rex dinosaur roars to claim his territory as the sun sets on a Cretaceous day in North America

A female Saurolophus attempts to crush a Tarchia armored dinosaur as it seeks to destroy their nest

Tullimonstrum gregarium, known as the Tully Monster

A Gorgosaurus libratus stands over the dead body of a Centrosaurus

Kannemeyeria is a large dicynodont from the Middle Triassic period
Kannemeyeria simocephalus is a large dicynodont from the Middle Triassic of South Africa

Diplodocus dinosaurs bathe in a large body of water
Giant sauropod Diplodocus dinosaurs relax at the end of a long hot day by bathing in the nearest body of water

A Baryonyx walkeri dinosaur catches a fish as its next meal

Allosaurus, a prehistoric era dinosaur
Allosaurus, a large theropod predatory dinosaur that lived in the late Jurassic period

A large Rajasaurus roars in an attempt to scare two Indosuchus away from their kill
A large Rajasaurus bellows in an attempt to intimidate two Indosuchus dinosaurs away from a dead Titanosaurus. A pack of small Compsosuchus watch while they eat scraps of meat in the foreground

Brachiosaurus dinosaurs grazing in a prehistoric lake

Flying pterodactyls searching for food

Pachycephalosaurus, a biped dinosaur from the Cretaceous Period
Pachycephalosaurus dinosaur was a bipedal omnivore with an extremely thick skull, and existed during the Cretaceous Period

A pack of Canis dirus wolves approach a Smilodon and its prey
A pack of Canis dirus wolves approach a Smilodon saber-toothed cat and its bison calf prey at La Brea Tar Pits, California, during the Pleistocene Epoch (Ice Age) of North America

A female Apatosaurus laying her eggs in nest

Tyrannosaurus Rex fighting with two Triceratops while trying to hunt them

A giant Megalodon shark

Mononykus dinosaur eating a lizard gecko

Tyrannosaurus Rex dinosaur running across rocky terrain

Therizinosaurus dinosaur head. Therizinosaurus was a carnivorous theropod dinosaur that lived in the Cretaceous Period of Mongolia

Leedsichthys fish about to swallow an Ichthyosaurus marine reptile. Leedsichthys is a large extinct fish from the Jurassic seas

Ouranosaurus drink at a watering hole while a Sarcosuchus floats nearby
Three Ouranosaurus drink at a watering hole while a menacing Sarcosuchus floats nearby 110 million years ago in what is today Africa

A huge Megalodon shark swims after a pod of striped dolphins

Stegosaurus armatus, a prehistoric era dinosaur from the Late Jurassic period

Tarbosaurus surprising a herd of Saurolophus dinosaurs outside of a cedar forest

Reptoids ride on the backs of Quetzalcoatlus using telepathy
Using their telepathic link to communicate, female reptoid beings ride on the backs of the gigantic Quetzalcoatlus pterosaur

Parasaurolophus, a herbivorous dinosaur from the Cretaceous period which walked as a biped and as a quadruped

Giganotosaurus dinosaur head
Giganotosaurus was a theropod carnivorous dinosaur that lived in the Cretaceous Period of Argentina

Tarbosaurus was a theropod dinosaur from the Late Cretaceous period
Tarbosaurus was a tyrannosaurid theropod dinosaur that lived in Asia about 70 million years ago at the end of the Late Cretaceous Period

Columbian Mammoth trapped in a sinkhole
Columbian Mammoth (Mammuthus columbi) trapped in a sinkhole, Pleistocene Epoch (Ice Age) of North America

Tyranosaurus Rex, a large carnivore of the Cretaceous Period in North America

An Allosaurus dinosaur brings down a huge Brachiosaurus
Two Compsognathus wait as an Allosaurus dinosaur brings down a huge Brachiosaurus on the beach

Mosasaurus dinosaur skull on textured background

Two male livyatan whales fighting for the right to mate

Two Giganotosaurus trying to capture a Parasaurolophus

Two T. Rex dinosaurs feed on the remains of a dead sauropod
A pair of juvenile T. Rex dinosaurs from the same family, feeding on the remains of a dead sauropod dinosaur

Female Gigantoraptor dinosaur walking to its nest full of eggs in the desert

Tyrannosaurus Rex growling as a fellow T-Rex runs away
Aggressive Tyrannosaurus Rex dinosaur growling at another T-Rex that is running away in a green mountain landscape

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"Paleozoology: Unveiling the Ancient World Through Fossil Clues" Trilobite fossil: A glimpse into the intricate world of ancient marine life, preserved in stone. An Alvarezsaurid bird cleans the mouth of a Giganotosaurus carolinii dinosaur: Unexpected alliances between species reveal fascinating behaviors from prehistoric times. Ankylosaurus dinosaurs defend themselves against a T-Rex: Witnessing an epic battle for survival as armored giants clash with ferocious predators. Tyrannosaurus Rex eats the carrion of a dead Triceratops: Nature's cleanup crew at work, showcasing the circle of life even in prehistoric times. Albertosaurus hunts by moonlight: Unraveling mysteries of nocturnal hunting strategies employed by these fearsome carnivores under paleo-skies. 3D rendering of an Ankylosaurus dinosaur skeleton: Modern technology brings to life the skeletal remains that hold secrets about their anatomy and behavior. A raptor stalks a pair of grazing Europasaurus holgeri dinosaurs: Stealthy hunters silently maneuver through dense vegetation, capturing prey with precision and agility. A group of Dodo birds crossing a natural bridge over a stream: Discovering unique adaptations and social dynamics among extinct avian species in diverse habitats. Cerapod dinosaurs compared to a rhino: Drawing parallels between ancient herbivorous giants and their modern-day counterparts, highlighting evolutionary patterns across time periods. Stephen Gould, US palaeontologist: Celebrating influential figures who dedicated their lives to unraveling Earth's history through fossils, shaping our understanding today. Doryaspis swim amongst a bed of Anthozoa: Exploring vibrant underwater ecosystems teeming with exotic fish species during Paleozoic era - where ancient meets aquatic beauty. A baby Tyrannosaurus Rex roars while safely standing between its mother's legs.