A fossil record exists of two adults and a 12.2-m-long (40 ft) juvenile that died together in the Late Jurassic epoch, around 150 million years ago (in northeast Wyoming, United States). Their bodies were assumed to be
washed by a river in spate (flood)
to their final resting place in alluvial mud.
Why did the Camarasaurus go extinct?
A
big meteorite crashed into Earth
, changing the climatic conditions so dramatically that dinosaurs could not survive. Ash and gas spewing from volcanoes suffocated many of the dinosaurs. Diseases wiped out entire populations of dinosaurs. Food chain imbalances lead to the starvation of the dinosaurs.
How did the sauropods go extinct?
Sauropods were long thought to have fallen into
rapid decline at
the end of the Jurassic period, around 145 million years ago—pushed to the evolutionary sidelines by new and improved herbivorous dinosaurs.
Is a Camarasaurus a dinosaur?
Camarasaurus is
one of the most common sauropods (long-necked dinosaurs) of the Jurassic
. Both adult and juvenile Camarasaurus bones have been found at Dinosaur. A juvenile, nearly complete and articulated-meaning that most of the bones were discovered in life position-is the most complete sauropod skeleton ever found.
What did the Camarasaurus look like?
Camarasaurus was a long-
necked, long-tailed giant herbivore
, measuring about 24 to 65 feet (7.5 to 20 m) long 15 feet (4.6 m) tall at the hips, and weighing up to 20 tons (roughly 28000 kg). It was much smaller than its fellow sauropods. It had a small, long head with a blunt snout and spoon-shaped teeth.
What is the tallest dinosaur?
Brachiosaurus – the most well known of the group – was 13 metres tall.
Sauroposeidon
was massive and probably grew to 18.5 metres tall making it the tallest dinosaur.
How come dinosaurs were so big?
They had hollow bones, didn't chew their food,
they had incredibly long necks
, and likely possessed huge stomachs. These traits are theorized to be key in how they attained their enormous size.
What did Camarasaurus eat?
Camarasaurus was an herbivore (it ate only
plants
). It must have eaten a tremendous amount of plant material each day to sustain itself. It swallowed leaves whole, without chewing them, and may have swallowed gastroliths (gizzard stones) to help digest tough plant fibers, like fern leaves and conifers .
How do you unlock Camarasaurus?
In Evolution, Camarasaurus is unlocked by
the Hammond Foundation on Isla Pena
, and can tolerate a large number of other dinosaurs in their enclosure.
What could Camarasaurus do that most other sauropods couldn't do?
Like most other sauropods, Camarasaurus fed high in trees. … Additionally, like other sauropods, Camarasaurus couldn
‘t chew their food
. They gulped it down whole and to digest it, they shallowed stones that grind the food in their stomach.
Did Archaeopteryx have feathers?
Archaeopteryx
had well-developed wings
, and the structure and arrangement of its wing feathers—similar to that of most living birds—indicate that it could fly. However, evidence suggests that the animal's powered flight differed from that of most modern birds.
What time period did the Camarasaurus live in?
Camarasaurus, (genus Camarasaurus), a group of dinosaurs that lived during
the Late Jurassic Period
(161 million to 146 million years ago), fossils of which are found in western North America; they are among the most commonly found of all sauropod remains.
What was the smartest dinosaur?
Troodon
had a large brain for its relatively small size and was probably among the smartest dinosaurs. Its brain is proportionally larger than those found in living reptiles, so the animal may have been as intelligent as modern birds, which are more similar in brain size.
What is the biggest animal that ever lived?
Far bigger than any dinosaur,
the blue whale
is the largest known animal to have ever lived. An adult blue whale can grow to a massive 30m long and weigh more than 180,000kg – that's about the same as 40 elephants, 30 Tyrannosaurus Rex or 2,670 average-sized men.
Are dinosaurs still alive?
Other than birds, however,
there is no scientific evidence that any dinosaurs
, such as Tyrannosaurus, Velociraptor, Apatosaurus, Stegosaurus, or Triceratops, are still alive. These, and all other non-avian dinosaurs became extinct at least 65 million years ago at the end of the Cretaceous Period.
