SKU: 29171552058

T. Rex and the Crater of Doom

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Description

T. Rex and the Crater of DoomSixty five million years ago, a comet or asteroid larger than Mount Everest slammed into the Earth, inducing an explosion equivalent to the detonation of a hundred million hydrogen bombs. Vaporized detritus blasted through the atmosphere upon impact, falling back to Earth around the globe. Disastrous environmental consequences ensued: a giant tsunami, continent scale wildfires, darkness, and cold, followed by sweltering greenhouse heat. When

Sixty-five million years ago, a comet or asteroid larger than Mount Everest slammed into the Earth, inducing an explosion equivalent to the detonation of a hundred million hydrogen bombs. Vaporized detritus blasted through the atmosphere upon impact, falling back to Earth around the globe. Disastrous environmental consequences ensued: a giant tsunami, continent-scale wildfires, darkness, and cold, followed by sweltering greenhouse heat. When conditions returned to normal, half the plant and animal genera on Earth had perished.

This horrific chain of events is now widely accepted as the solution to a great scientific mystery: what caused the extinction of the dinosaurs? Walter Alvarez, one of the Berkeley scientists who discovered evidence of the impact, tells the story behind the development of the initially controversial theory. It is a saga of high adventure in remote locations, of arduous data collection and intellectual struggle, of long periods of frustration ended by sudden breakthroughs, of friendships made and lost, and of the exhilaration of discovery that forever altered our understanding of Earth's geological history.

-- "Kirkus Review"

Binding Type: Paperback
Publisher: Princeton University Press
Published: 09/15/2015
ISBN: 9780691169668
Pages: 208
Weight: 0.48lbs
Size: 8.40h x 5.40w x 0.70d
Accelerated Reader Quiz #/Name: 66998 / T. Rex and the Crater of Doom
Reading Level: 11 / Interest Level: Upper Grade / Point Value: 10
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SKU: 29171552058

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acferran
Port Orchard, US
★★★★★ 3
Not a nasal spray put in temples
This is NOT a typical Nose Spray. I did a search for nose spray. I read the description. I read the reviews. It arrived quickly. I sprayed into my nose. For 10 minutes this stronger than vicks Nasal Spray burned my sinus, throat and eyes. But no congestion the rest of the day. Bought some for a friend. Good thing he read the box. PUT on temples.
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Reviewed in the United States on September 26, 2024
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LJ
Bozeman, US
★★★★★ 5
No more sniffles
I used the spray today. Usually I blow my now all day and night 24/7. But today it’s been 3 hours and I haven’t needed to blow except for 2 times and then it was practically nothing. I recommend this product to everyone.
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Reviewed in the United States on January 4, 2024
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Pen Name
Carnegie, US
★★★★★ 5
Best sinus spray!!
This sinus congested spray is amazing!!! It opens up my sinuses, it smells amazing and it helps me get a great night sleep! I highly recommend it. I had to buy one for my fiancé because he wanted to steal mine. 😆😆 Ohh and don't put it close to your eyes because it will sting, because it is very strong.
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Reviewed in the United States on June 3, 2023
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Rae g
Charlottesville, US
★★★★★ 5
Holy watery eyes!
Allergies and sinus infections etc beware!! This stuff is liquid gold!!! Careful on small or sensitive eyes/noses...it is quite strong and makes my eyes water...WELL WORTH IT! And honestly, I love the smell. I hate Vicks petroleum crap. I'll stick with this. *my 6 year old says it feels weird, so I spray it on a cloth and put it near his bed. He loves the smell.
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Reviewed in the United States on January 13, 2023
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Kowsar Ismail
Los Angeles, US
★★★★★ 5
Amazing
Scent: Aloe Vera, Size: 4 Ounce (Pack of 1)
This product is light weight on the face and you can immediately feel the cleanliness of your face. I love it and have been using it for over a year
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Reviewed in the United States on December 24, 2023

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