Dinosaurs

Paleontologists

-Richard owen was born July 20, 1804,

Lancaster, Lancashire, England.died December.

18, 1892, London), British anatomist

and paleontologist who is remembered

for his contributions. He didn't find the

fossils he studies the fossils.

-Mary Anning she

discovered dinosaurs her first

bone she found a tail bone of a

theropod 

-Joan wiffin she found a

hypsilophodon bone, titanosaur

Fossils

• The molde makes dinosaurs
• form their shape.

Age of dinosaurs

• Triassic The Triassic is a was the first period 

• Jurassic after the dinosaurs died
• out 65 million years later humans
• started appearing.

What were dinosaurs like 

• 2 feet (bipedal)
• 4 feet (quadruped)
• 4 types/groups (  Theropod
• Dinosaurs Coelophysoids. 
• Abelisaurs and Ceratosaurus.
• Megalosaurus. Carnosaurs.Coelurosaurs.
• Sauropodomorph Dinosaurs
• .Prosauropods Sauropods. Vulcanodon. Ceratosaurus.
• Mamenchisaurus.
• 3 Ornithischians. Ceratopsia.
• 'Iguanodontids. Ornithopods.)

• avian(birds) /non-avian(Dinosaurs
• that are not birds)
• legs/skulls holes - reptiles (reptiles are
• tetrapod animals in the class reptiles,
• comprising today’s
• turtles, crocodilians, snakes,
• amphisbaenians, lizards,
• tuatara, and their extinct relatives.)
• Modifications ( changes)
• Carnivore,omnivore,herbivore
• (meat eaters,plant eaters,meat
• and plant eaters.)
• Lay eggs lives in families (clade)
• (they lay a lot of eggs)
• Size ( some are big and some are small)
• Slow/Fast ( some dinosaurs are
• fast at running and catching prey
• and some are slow.)
• Warm blooded
• (blood stays the same)

Extinction Event

• Meteorite / ice age? It is
• on the movie it is an asteroid
• When? 

Age of mammals 

• Hominids ( they look like a half
• manky and half human  )

• Humans (dinosaurs were still on this
• planet, there were no humans here when they were here.)

• Other mammals (Dog,Otter,Human,bat.)