This animal information app is designed to help you learn about some of the most interesting Dinosaurs in a fun & interactive way
You can view each animal and read about them, but the real fun is when you try and guess the Era when each animal lived. Get all 6 right and you will find the hidden game! But, you only have 2 minutes to get them all right, and your time has already started !
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Compsognathus !
The Compsognathus was a small thinish chicken-like dinosaur.
It was fairly intelligent and hunted in large packs.
This dinosaur probably would have been too small for any large predators to be bothered with.
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The Compsognathus ate small, agile lizards. We know this because in the bellies of both fossils, skeletons were found of these lizards.
The Compsognathus was famous as the smallest dinosaur ever for decades, however there are now dinosaurs ever smaller. The compsognathus is around the 1m mark.
Spinosaurus !
The Spinosaurus was a large, crocodillian dinosaur.
It had a large collection of tall spines running down its back.
These may have been joined by a membrane of skin.
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The Spinosaurus is estamated to have eaten fish and the large land animals of its time.
At a whopping 15 meters in length and upwards of 6000kg, Spinosaurus is the largest telestrial carnivor ever to have lived on this planet.
Dimetrodon
Dimetrodon was a quadrupedal, sail-backed synapsid. The size of teeth differs greatly along the length of the jaws, lending Dimetrodon its name, which means "two shapes of tooth" in reference to sets of small and large teeth.
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Dimetrodon was a cannibal, meaning it ate its own young. We know this because in the bellies of fossils, skeletons were found of these animals. they also ate other terestrial animals from that time
Most Dimetrodon species ranged in length from 1.7 to 4.6 metres (5.6 to 15.1 ft) and are estimated to have weighed between 28 and 250 kilograms.
Smilodon !
Smilodon was a killing machine with particularly well-developed forelimbs and exceptionally long upper canines. Its jaw had a bigger gape than that of modern cats and its upper canines were slender and fragile, being adapted for precision killing.
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In North America, Smilodon hunted large herbivores such as bison and camels and it remained successful even when encountering new prey species in South America.
Smilodon was perhaps the largest known felid, with a body mass range of 220 to 400 kg. It stood at a shoulder height of 120 cm.
Velociraptor !
Velociraptor was a mid-sized dromaeosaurid. The skull was uniquely up-curved, concave on the upper surface and convex on the lower. The jaws were lined with 26–28 widely spaced teeth on each side, each more strongly serrated on the back edge than the front. It possed a unique sickle-like claw on the third didgit of each foot.
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The Velociraptor ate protoceratops (A type of small frilled dinosaur, like triceratops) as its main diet, but would have ripped into a carcas as it was also a scavenger.
Adults measured up to 2 m long, 0.5 m high at the hip, and weighed up to 15 kg.
Giganotosaurus !
The skull of Giganotosaurus is large. The skull is slender and elongated in build, with rugose areas on the edges of the snout top and above the eye. The shoulder blade was very short and thick, with sudden kinks in its shaft.
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Giganotosaurus was a carnivore. Titanosaur fossils belonging to Andesaurus and Limaysaurus have been recovered near the remains of Giganotosaurus, leading to speculation that this carnivore may have preyed on the giant herbivores.
The total length Giganotosaurus has been estimated between 12.2 and 12.5 m, the largest specimen is 13.2 m , and the weight between 6500kg and 13800kg.
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