Prestige Worldwide Travel Agency presents Time Travel

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Prestige WorldwideTravel AgencypresentsTime
Travel
By Heather MacNeill Joe McKinnon
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Table of Contents
Hadean 4500-3800 MYA
Archaean 3800-2500 MYA
Proterozoic 2500-543 MYA
Paleozoic 543-248 MYA
Mesozoic 248-65 MYA
Cenozoic 65 MYA to present day
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Hadean Era

• During this period of time the oceans were
  replaced with liquid rock and molten lava!
  Theres always volcanoes blasting off and never
  ending asteroid impacts!

www.novacelestia.com
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Hadean Life

• During this era, there is nothing in the form of
  plant and animal life.
• We will be the only living things around, on the
  entire Earth!

www.earth.rochester.edu
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Hadean Atmosphere

• The air is hot, thick, steamy, and full of dust
  and other particles. But you can't breathe it
  anyway--its made of nothing but carbon dioxide
  and water vapor, with only traces of nitrogen!

www.palaeos.com
We supply space suites with oxygen tanks
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Just So You Know

• The Hadean era got its name from the god of the
  underworld because it looked like Hades realm.
• The Hadean era ended when our earth became solid.

www.fas.org
End of Hadean
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Archaean Era

• In this Era the Earth has cooled down and oceans
  have formed over the entire earth. Volcanoes form
  small chains of islands peaking out over the
  ocean.

www.cotf.edu
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Archaean Climate

• Clouds and rain filled the sky, so dont forget
  your umbrellas.
• Meteorites and asteroids dont hit as often, so
  no need to worry about that.

www.associatedcontent.com
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Archaean Atmosphere

• Water vapor has condensed into oceans by this
  era.
• Carbon dioxide transformed into limestone
  deposits in the bottom of the ocean.
• The air is now mostly filled with nitrogen, like
  ours is today.

www.dailygalaxy.com
We will provide space suites and oxygen masks
for this era too.
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Archaean Life

• Life is starting to evolve during this era.
• Single celled blue green algae can be found
  floating around in the ocean.
• We will, however, still be the only living things
  on land.

universe-review.ca
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Just So You Know

• This period is when the oldest rock that we have
  on earth presently where formed.
• There is still many erupting volcanoes due to the
  earths molten center.

www.fas.org
End of Archaean
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Proterozoic Era

• By this time, the Earth consists of two
  supercontinents with some islands still hanging
  around.
• Earths center has cooled, so there are less
  volcanoes erupting in this era.

www.cotf.edu
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Proterozoic Climate

• During this era, Earth is very cold, so dont
  forget to bring your parkas!
• Glacial ice sheets cover the supercontinents that
  have formed, even across the equator.

geoinfo.amu.edu.pl
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Proterozoic Atmosphere

• The atmosphere is still mostly nitrogen, with
  wisps of water vapor and carbon dioxide.
• Though, now, oxygen is starting to appear! Its
  not enough for us to breath during our visits,
  but its there. The algae has been releasing for
  two billion years, but for the most part, it has
  been combining with other elements and forming
  mineral deposits.

academic.emporia.edu
We will provide oxygen masks
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Proterozoic Life

• During this time, life is starting to grow and
  evolve. All life is still in the ocean, however.
• Now, real single-celled organisms have arrived.
  They have a nucleus and everything!
• And even soft, multi-celled are starting to come
  into appear.

records.viu.ca
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Just So You Know

• During this era, the continents moved much more
  swiftly than they do today.
• The magma in Earths center was closer to the
  surface, so hot spots were hotter than they are
  today.

sjhsearthscience.blogspot.com
We will provide thick-soled shoes to protect
your feet.
End of Proterozoic
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Paleozoic Era

• Earths interior has cooled down by now and there
  is even more and there is less volcanic activity.
• Two super continents still rule the earth.

www.freewebz.com
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Paleozoic Climate

• The climate warmed up during this time and became
  tropical so that organisms were able to thrive.
• This would be a great place to come and enjoy
  your time.

www.palaeos.com
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Paleozoic Atmosphere

• The atmosphere is about 80 nitrogen and around
  20 oxygen. So on this excursion you will not
  need any special suits.
• There is still small amounts of carbon dioxide
  water vapor and other gases present.

geoinfo.amu.edu.pl
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Paleozoic Life

• This is the era when animal and plant life
  started to evolve.
• First it was only in the oceans then land plants
  appeared. Eventually arthropods developed.
• Last but not least the amphibians and reptiles
  appeared.

www.winona.edu
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Just So You Know

• In this period there was several mass
  extinctions. In one of them 95 of all life died
  out. We will be sure to avoid these times.
• The Paleozoic period is referred to as the Age
  of Invertebrates because of the animals that
  occupied it.

www.bibleandscience.com
End of Paleozoic
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Mesozoic Era

• The Mesozoic Era consisted of volcanoes erupting
  and one super huge continent called Pangaea.
  This would probably be the most exciting time to
  take a trip.

commons.wikimedia.org
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Mesozoic Climate

• The climate is so nice and warm and there are no
  ice caps-- even on the poles! The ferns grow
  rapidly due to moisture and rain so everything is
  huge.

geography.berkeley.edu
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Mesozoic Atmosphere

• Because the atmosphere was so warm, natural
  global warming happened because of all the carbon
  dioxide that went into the atmosphere.
• The warmth makes this perfect swimming time, so
  make sure to bring a bathing suite.

www.boscobel.k12
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Mesozoic Life

• The life in the Mesozoic was tremendous all the
  life forms were amazing.
• All the kinds of dinosaurs and birds ruled the
  earth.
• Mammals also evolved during this time.

brobee.wordpress.com
www.dvd.net
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Just So You Know

• In the Mesozoic there was life forms that weighed
  up to 40 tons!
• All of the Dinosaurs died out and there is many
  possible ways this could of happened though it
  was most likely asteroids.

yepyep.gibbs12.com
hugemistakes.com
End of Mesozoic
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Cenozoic Era

• During this time, the super continent, Pangaea,
  broke up and the continents and oceans formed as
  we know them today.

www.cotf.edu
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Cenozoic Climate

• During this time, the climate started getting
  colder.
• Because of the colder climate, Antarctica, North
  America, and Eurasia have seen the return of
  glaciers and ice caps.

www.boscobel.k12.wi.us
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Cenozoic Atmosphere

• The atmosphere during this time was pretty much
  the same as ours is today. Maybe some gases grew
  or shrank by one thousandth of a percent, but we
  will be able to comfortably breathe here.

www.nature-blog.com
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Cenozoic Life

• In this era, mammals are thriving. After the
  extinction of the dinos, mammals came to dominate
  the planet.
• Mammals started out pretty small, even
  mouse-like, but throughout the era, the grew and
  evolved into the animals we know today.
• About only two million years ago, humans started
  to appear. And in no time at all, we grew and
  spread, taking over the planet.

www.handprint.com
www.pps.org
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Just So You Know

• There were mass extinctions during this era as
  well, but not as many, and they werent as
  severe. Again, we will be sure to avoid the
  causes of these extinctions.
• This era only makes up 10 of Earths history.

www.paleocene.com
End of Cenozoic
animals.howstuffworks.com
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End

• Call our offices from 9a.m. to 9p.m. to reserve
  your seat on our next trip today
• Well see you here!