Prepared by
WINSON KOAY YI SHEN
4M SJKC KHENG TEAN
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Welcome to Jurassic World
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This is
Triceratops.
What kind of dinosaur is this ?
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Triceratops
Triceratops is a genus of herbivorous 4
ceratopsid dinosaur that first appeared during
the late Maastrichtian stage of the late
Cretaceous period, about 68 million years ago in
what is now North America.
Yes, this is cool !
Wow, this is amazing !
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Wow!
This is
Tyrannosaurus.
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What are They are setting
they doing? up the dinosaur
bones as it is going
to be displayed in 7
the gallery.
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Plateosaurus is a genus of plateosaurid
dinosaur that lived during the Late Triassic
period, around 214 to 204 million years
ago, in what is now Central and Northern
Europe and Greenland, North America.
Plateosaurus is a basal sauropodomorph
dinosaur, a so-called "prosauropod".
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No! These are not pebbles.
These are dinosaur egg fossil.
Can we play with
these pebbles ?
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In 1982, fossils of dinosaur footprints were The dinosaurs that lived in
found on the beach of Demyeong-ri, this area a hundred million
Goseong-gun, South Gyeongsang Province, years ago left many
South Korea. In South Korea, most of the footprints , and it was
footprints of dinosaurs appear in designated as Korea’s
Gyeongsangnam-do. Fossils of dinosaur prints Natural Monument No.411.
have also been found in areas such as
Yeongdong, Chungcheongbuk-do and
Niuhang-ri and Hwasun in Hainan, South
Jeolla Province. There are more than 3,000
dinosaur footprints on the coast about 41
kilometers around Demingli, which makes
Demingli one of the world's three largest
dinosaur footprint fossil sources.
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How are dinosaur fossils formed ?
After the dinosaur died, it was buried in the soil. Mud, sand and
other sediments will accumulate on the dinosaur's body. The hard
parts of the dinosaur will harden together with the sediments
surrounding it and eventually become fossils.
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Aha, in fact, fossils don't have to be found by
a specific person. The first person to
discover the fossil of a dragon was the
British doctor, Githon Mantel.
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In 1841 ,British palaeontologist Sir Richard Owen
Richard Owen discovered a huge
reptile fossil and believed that it
was a completely new species that
did not exist on the earth . He
combined the Greek words
“terrible ,terrifying” (deinos) and
“lizard bat” (sauros) to create the
name “dinosaur” , which means
“horrible lizard bat” .
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Fossils formed by animals are called quasi-
fossils, and quasi-fossils are valuable
information for understanding animal feeding
habits. Among the fossil of herbivorous
dinosaurs, we found the fossils of cycads;
among the fossils of carnivorous dinosaurs,
we found the fossils of dinosaur bone coins.
Through these materials, we can infer the
food that the dinosaurs had eaten. However,
since excrement is not as hard as bones, there
are few fossil-like fossils preserved in their
original form, and the price of fossil-like fossils
with well-preserved shapes is very high. In a
London auction in 1993, 23 types of fossils
were sold at a price of about 30,000 yuan.
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Some dinosaurs, like Apatosaurus, had
long, rake-like teeth. They used
their teeth to strip leaves off branches.
Tyrannosaurus rex had sharp, knife-
like teeth. It used them to rip meat off its
prey and swallow it whole. Triceratops had
a whole battery of sharp teeth that were
used to slice plants.
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A gastrolith, also called a stomach stone or gizzard stone,
is a rock held inside a gastrointestinal tract. Gastroliths in
some species are retained in the muscular gizzard and
used to grind food in animals lacking suitable grinding
teeth.
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Sauropods' body temperatures were warm — approximately 100
degrees Fahrenheit, according to the study. The smaller dinosaurs
had substantially lower temperatures, probably below 90
degrees.13 Oct 2015
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Githon Mantel (1790-1852) Mary Mantel
(1795-1855)
British doctor,
Githon Mantel. His wife, Mary
Mantel.
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Dinosaur poop, I'm coming!
I want to do experiment with
dinosaur droppings.
My god!
Oh, no!
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I’m T-Rex
Tyrannosaurus is a genus of
coelurosaurian theropod dinosaur. The
species Tyrannosaurus rex, often called T.
rex or colloquially T-Rex, is one of the most
well-represented of these large theropods.
Eaten by: Tyrannosaurus
Height: 3.7 – 6.1 m
Speed: Tyrannosaurus rex: 27 km/h
Mass: 4,500 – 14,000 kg
Eats: Triceratops, Edmontosaurus, Corythosaurus, Tyran
nosaurus 22
Dromaeosaurus is a genus of theropod
dinosaur which lived during the Late
Cretaceous period, sometime between 80
and 69 million years ago, in Alberta, Canada
and the western United States. The type
species is Dromaeosaurus albertensis, which
was described by William Diller Matthew
and Barnum Brown in 1922.
Eats: Struthiomimus 23
Height: 46 cm
Lived: 145 million years ago - 66
million years ago (Cretaceous -
Maastrichtian)
Mass: 15 kg
Length: 2 m
Rank: Genus
Allosaurs
Allosaurus is a genus of large carnivorous
theropod dinosaur that lived 155 to 145 million
years ago during the Late Jurassic epoch. The
name "Allosaurus" means "different lizard"
alluding to its unique concave vertebrae. It is
derived from the Greek ἄλλος and σαῦρος.
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Mass: 4,800 – 8,000 kg
(Adult)
Height: 1.7 m (Adult)
Lived: 83.5 million years ago
- 66 million years ago
Ankylosaurus 25
Ankylosaurus is a genus of armored dinosaur. Its fossils have
been found in geological formations dating to the very end of
the Cretaceous Period, about 68–66 million years ago, in
western North America, making it among the last of the non-
avian dinosaurs.
Parasaurolophus
Parasaurolophus is a genus of
herbivorous ornithopod dinosaur that
lived in what is now North America and
possibly Asia during the Late
Cretaceous Period, about 76.5–73
million years ago. It was a herbivore
that walked both as a biped and as a
quadruped.
Height: 4.9 m 26
Mass: 2,700 – 3,600 kg
Length: 10 – 11 m
Lived: 83.5 million years ago - 70.6 million years ago
(Campanian)
Extinct in: Cretaceous–Paleogene extinction event
Pachycephalosaurus
Pachycephalosaurus is a genus of
pachycephalosaurid dinosaurs. The type species,
P. wyomingensis, is the only known species. It lived
during the Late Cretaceous Period on what is now
North America. Remains have been excavated in
Montana, South Dakota, Wyoming and Alberta.
Lived: 72.1 million years ago - 66 million years ago 27
Mass: 30 – 1,000 kg
Length: 4.5 m
Scientific name: Pachycephalosaurus (Thick-headed
lizard)
Higher classification: Pachycephalosauridae
Kentrosaurus
Kentrosaurus is a genus of stegosaurian dinosaur
from the Late Jurassic of Tanzania. The type
species is K. aethiopicus, named and described by
German palaeontologist Edwin Hennig in 1915.
Lived: 163.5 million years ago - 145 million years ago 28
(Oxfordian - Tithonian)
Mass: 1,000 – 3,000 kg
Length: 4.5 m (Adult)
Rank: Genus
Higher classification: Stegosauridae
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