↟ Land expedition 0 / 25 encounters complete ⌁ Sky expedition 0 / 8 encounters complete ≈ Ocean expedition 0 / 8 encounters complete
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01 / Land expedition Late Triassic About 231–201 million years ago
Early turtle Dragonfly relatives Prehistoric conifer Seed fern 02 / Land expedition Early Jurassic About 201–175 million years ago
Dragonfly-like insects Small mammal Cycad Prehistoric conifer 03 / Land expedition Late Jurassic About 162–145 million years ago
Jurassic lacewing relative Small mammal Ginkgo relative Bennettitalean Fern 04 / Land expedition Early Cretaceous About 145–100.5 million years ago
Small mammal Dragonfly-like insects Cycad Fern 05 / Land expedition Late Cretaceous About 100.5–66 million years ago
Small mammal Ginkgo relative Flowering plant Dragonfly-like insects ✦ Hidden river bend ✦ Rustling brush ✦ Deep woodland ✦ Fern Hollow ✦ Mossy Grove ✦ Quiet Stream ✦ Reed Shallows ✦ Sheltered Thicket START
Eoraptor · Eoraptor lunensis A short, relatively tall head, small bipedal frame and grasping forelimbs; neck and tail proportions differ from Coelophysis. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Eoraptor Gentle · Roaming Herrerasaurus · Herrerasaurus ischigualastensis A long, powerful, low skull, prominent grasping forelimbs with large claws, sturdy hind legs and a long backward-extending tail. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Herrerasaurus Aggressive · Roaming Coelophysis · Coelophysis bauri A slender neck and narrow snout, lightly built torso, long shins and a tapering balancing tail. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Coelophysis Timid · Roaming Plateosaurus · Plateosaurus trossingensis A robust bipedal body, long neck and small head, with short grasping forelimbs and prominent thumb claws; not a four-legged sauropod body plan. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Plateosaurus Gentle · Roaming Heterodontosaurus · Heterodontosaurus tucki A short deep skull, large canine-like teeth behind the toothless beak, dexterous long hands and slender hind limbs. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Heterodontosaurus Timid · Roaming Massospondylus · Massospondylus carinatus A relatively small head, slender curved neck, lighter torso and shorter forelimbs, leaning its neck forward to distinguish it from Plateosaurus. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Massospondylus Gentle · Roaming Scelidosaurus · Scelidosaurus harrisonii An elongated head, small neck and relatively tall limbs, with low spiny armor along the back and tail; no Ankylosaurus-like tail club. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Scelidosaurus Gentle · Roaming Dilophosaurus · Dilophosaurus wetherilli Two thin, tall longitudinal head crests, an elongated upper jaw and slender limbs; no movie-style neck frill. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Dilophosaurus Aggressive · Roaming Compsognathus · Compsognathus longipes A compact small torso, low elongated head, short forelimbs and a proportionally long slender tail, shown in a low running posture. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Compsognathus Timid · Roaming Stegosaurus · Stegosaurus stenops An elevated back, staggered plates, shorter forelimbs than hind limbs, a small head and four tail spikes. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Stegosaurus Gentle · Roaming Diplodocus · Diplodocus carnegii An extremely long, nearly horizontal neck, tiny head and long whip-like tail, with shoulders at or below hip height. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Diplodocus Gentle · Roaming Brachiosaurus · Brachiosaurus altithorax High shoulders, forelimbs longer than hind limbs, an upward-reaching neck and relatively short tail create a distinct giraffe-like outline. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Brachiosaurus skeletons are incomplete; missing parts draw on relatives, and the head is not a direct reconstruction from a complete fossil. Brachiosaurus Gentle · Roaming Allosaurus · Allosaurus fragilis Paired low horn-like crests above the eyes, a long narrow skull, visible three-fingered forelimbs and a thick balancing tail. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Allosaurus Aggressive · Roaming Iguanodon · Iguanodon bernissartensis A long deep herbivore skull, heavy torso, weight-bearing forelimbs and outward-projecting thumb spikes. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Iguanodon Gentle · Roaming Baryonyx · Baryonyx walkeri A crocodile-like elongated snout with a slightly expanded tip, strong forelimbs and huge curved thumb claws; no Spinosaurus-like sail. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Baryonyx Aggressive · Roaming Psittacosaurus · Psittacosaurus mongoliensis A short, rounded, deep parrot-like head, outward-projecting cheeks, short forelimbs and sturdy hind legs; no Triceratops-like horns or frill. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. This record represents Psittacosaurus mongoliensis; tail bristles from specimens of other uncertain species are not directly assigned to it. Psittacosaurus Timid · Roaming Deinonychus · Deinonychus antirrhopus A deeper head and more robust body than Velociraptor, with spread feathered forelimbs, large sickle claws and a stiff long tail. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Feather form draws on related dromaeosaurs, not a directly preserved complete feather covering of this species. Deinonychus Aggressive · Roaming Parasaurolophus · Parasaurolophus walkeri A long tubular crest extending backward, broad duck-like beak, arched back and thick, tapering tail. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Parasaurolophus Gentle · Roaming Protoceratops · Protoceratops andrewsi A large head on a small body, a short upward-curving frill, hooked beak and relatively deep tail; four-legged and without long brow horns. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Protoceratops Gentle · Roaming Velociraptor · Velociraptor mongoliensis A slender, slightly upturned snout, feathered forelimbs, long straight balancing tail and raised second-toe sickle claws on a lightly built body. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Velociraptor Aggressive · Roaming Carnotaurus · Carnotaurus sastrei A short tall head, sideways-projecting brow horns, extremely reduced forelimbs and long powerful hind legs. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. The tail tip and parts of the lower limbs lack direct fossil evidence and draw on relatives; skin bumps are not exaggerated into back spikes. Carnotaurus Aggressive · Roaming Therizinosaurus · Therizinosaurus cheloniformis An upright body with a huge abdomen, long neck and small head, short tail and long forearms, each hand bearing three extremely long scythe-like claws. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Body proportions and feathers are inferred from relatives; direct material of this species mainly consists of limbs and ribs. Therizinosaurus Gentle · Roaming Ankylosaurus · Ankylosaurus magniventris A low, broad torso, extensive bony armor, horn projections behind the head and an enlarged bony tail club. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Ankylosaurus Gentle · Roaming Triceratops · Triceratops horridus A broad frill, two long brow horns and one nasal horn, above a low, wide and heavy four-legged body. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Triceratops Gentle · Roaming Tyrannosaurus · Tyrannosaurus rex A huge broad deep skull, thick neck and heavy torso; its short two-fingered forelimbs are visibly smaller than Allosaurus's long three-fingered arms. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Tyrannosaurus Aggressive · Roaming Eoraptor · Eoraptor lunensis A short, relatively tall head, small bipedal frame and grasping forelimbs; neck and tail proportions differ from Coelophysis. Stylized illustrations based on fossil anatomy. Colors, patterns and poses are artistic choices; species are not shown at the same scale. Every era has hidden areas. Enter them to search for hidden companions.
This museum scene brings together fossil records from different regions. Ambient life illustrates habitats; it does not imply coexistence with the encounter species.
01 Late Triassic 0/4 02 Early Jurassic 0/4 03 Late Jurassic 0/5 04 Early Cretaceous 0/4 05 Late Cretaceous 0/8