Масовното изумирање за време на геолошките периоди креда-терцијар (Cretaceous–Paleogene extinction event, K–Pg) пред 66 милиони години не е единственото во историјата на нашата планета, но е секако познато по уништувањето на диносаурусите. Сепак, не страдале само тие. arno.mk/2021/07/23/novi-s…
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👤︎ u/arnomk
📅︎ Jul 23 2021
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Ammonoids (Ammonites) are a group of extinct marine mollusks.The earliest ammonites appear during the Devonian, and the last species vanished in the Cretaceous–Paleogene extinction event.
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📅︎ Mar 22 2021
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Fossils of Champsosaurus have been found from the Late Cretaceous to the middle Eocene, indicating that the genus survived the Cretaceous–Paleogene extinction event. The choristoderes were the third archosaur group to survive that event.
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👤︎ u/Pardusco
📅︎ Oct 21 2020
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Why didn't any herbivorous dinosaurs; not even the small ones, survive the Cretaceous-Paleogene extinction event? (Btw birds evolved from only carnivorous dinosaurs so don't say they turned into birds)
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👤︎ u/xo1opossum
📅︎ Nov 11 2020
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[WP] As an archaeology student in a dig, you’re quite surprised to find an older-style cellphone inside a sedimentary layer containing a fossil of a modern human which dates to before the Cretaceous-Paleogene extinction event. Then the phone begins ringing.
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📅︎ Jun 17 2019
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Minor changes in biomarker assemblages in the aftermath of the Cretaceous-Paleogene mass extinction event at the Agost distal section (Spain) sciencedirect.com/science…
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📅︎ Mar 05 2021
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Cretaceous–Paleogene extinction event: ~66 million years ago
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📅︎ Nov 28 2020
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Gravity anomaly map of the Chicxulub crater responsible for the Cretaceous–Paleogene extinction event
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📅︎ Sep 06 2020
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Cretaceous–Paleogene extinction event, approx. 66 million BC
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👤︎ u/swansom77
📅︎ Oct 17 2020
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Cretaceous–Paleogene Extinction Event (65,5 million bce), also known as The Tragedy of Burning Lizard-Birds
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👤︎ u/dolffari
📅︎ Dec 23 2019
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Dinosaurs wiped out by asteroid, not volcanoes, researchers say - Study says surge in volcanic activity could not have caused Cretaceous/Paleogene extinction event theguardian.com/science/2…
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📅︎ Jun 29 2020
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Without a cataclysmic event like the Cretaceous–Paleogene extinction event, would intelligent human life still have developed?
  • If so would it have happened millions of years later?

  • If not, could reptiles have become technologically advanced?

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📅︎ Oct 23 2014
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Some have speculated that if the Cretaceous–Paleogene extinction event had not occurred, the more intelligent forms of small dinosaurs might have eventually evolved human-like levels of intelligence.
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📅︎ Feb 10 2019
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More Cretaceous–Paleogene extinction event memes
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📅︎ Jun 28 2019
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Every dinosaur that was alive for the Cretaceous–Paleogene Extinction Event is resurrected! Can humanity survive?

Every single dinosaur that was alive when the meteor hit is resurrected tomorrow! They appear where their bones have generally been found, but land creatures spawn on land, and sea creatures spawn in the sea. The populations are best estimate for a thriving dinosaur ecosystem.

The dinosaurs can breath our air and have no issue with the new atmosphere. Herbivores can digest our plants without issue. Carnivores can digest human meat just fine too.

Can human society survive the onslaught of raptors, rexes, triceratopses, and various other nasty prehistoric beasties? Or does a magical super overabundance of mega fauna doom our race to a life in caves, similar to the Flintstones, Captain Caveman, etc?

  • Round 1: Just dinosaurs.

  • Round 2: Everything that was alive 66 million years ago.

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📅︎ Nov 27 2019
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PETA caused the Cretaceous–Paleogene extinction event
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👤︎ u/Wessex2018
📅︎ Mar 25 2019
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Image of the Cretaceous–Paleogene Extinction Event (65 million BC)
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📅︎ Mar 12 2019
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Paleocene: a comic book set after the Cretaceous–Paleogene extinction event [Dino Art] paleocene-comic.com
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👤︎ u/mcalesy
📅︎ Sep 12 2016
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The Cretaceous-Paleogene extinction event, colorised. (Circa, 66,000,000 Years ago.)
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👤︎ u/inpleted
📅︎ Jun 06 2018
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The Neoavian clade has survived the Cretaceous-Paleogene Extinction Event, and plans to evolve a diurnal bird of prey called a Hawk and eventually move them to the city of Atlanta are under way! Tip off is in ~250 million years, get hype!

Anyone know about season tickets yet?

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👤︎ u/robdunn220
📅︎ Jul 26 2017
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The Cretaceous–Paleogene (K–Pg) extinction event, Aprox. 66,000,000 BC (Artistic Rendering)
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👤︎ u/Kinds1r
📅︎ Aug 06 2018
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TIL there was a mass extinction 66 million years ago which wiped out 3/4th of the existing species known as Cretaceous–Paleogene extinction event. en.wikipedia.org/wiki/Cre…
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📅︎ Apr 14 2017
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Can humanity survive the Cretaceous–Paleogene extinction event?

Tomorrow, some scientists discover that in exactly 10 years time, an exact copy of the asteroid/comet that killed the dinosaurs is going to land in the exact same spot on Earth! Can humanity divert the asteroid before it hits the Earth? If we can't, can we survive the ensuing fallout of the impact? For reference I suppose. Everyone is in character.

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📅︎ Aug 15 2019
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What bird/s has the most unchanged dna since the Cretaceous Paleogene extinction event?
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👤︎ u/hans-and
📅︎ Aug 14 2018
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How much damage would the Cretaceous–Paleogene extinction event asteroid have done had it impacted the Moon instead?

Would it have devastated or, worse, destroyed the Moon or even altered the orbit? Since I'm sure debris would have been thrown up in any case would that have caused issues?

In any case if Earth and the Moon were not significantly impacted it would have radically altered evolution.

Your thoughts? :)

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👤︎ u/zerbey
📅︎ Apr 29 2013
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This is a thing that happened so hard that it opened a wormhole in space/time, impacted the Earth's crust, and caused the Cretaceous/Paleogene extinction event. Three times a day. reddit.com/r/askMRP/comme…
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📅︎ Nov 25 2016
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An insightful discussion regarding the Cretaceous–Paleogene extinction event threadshots.com/ts/VGzas
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📅︎ Oct 04 2015
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Would the Earth's climate change like it did in our timeline if the Cretaceous-Paleogene Mass Extinction never occurred?

I doubt that it would. IIRC the meteor that hit our planet allowed for tropical forests to spring up. So I don't think that our planet would be the same in terms of biomes and climate just with dinosaurs, pterosaurs, etc. Thoughts?

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📅︎ Dec 06 2021
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Cretaceous–Paleogene extinction event [OC]
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👤︎ u/roger10091
📅︎ May 19 2017
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Paleocene: a comic book set after the Cretaceous–Paleogene extinction event paleocene-comic.com
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👤︎ u/mcalesy
📅︎ Sep 12 2016
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What's the best game prior to the Cretaceous–Paleogene extinction event that no one knows about?

My group is primarily comprised of non-avian dinosaurs who aren't into all of this "cult of the new". Bonus for games that can be played with T-Rex arms.

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👤︎ u/Wisecow
📅︎ Feb 17 2016
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Cretaceous–Paleogene extinction event (65 million years BC)
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📅︎ Jul 30 2018
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Any theories on why crocodiles and birds survived the Cretaceous–Paleogene extinction event and Dinosaurs didn't?
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📅︎ Dec 21 2014
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The impact that played a significant role in the Cretaceous-Paleogene extinction event, that eradicated nearly three-quarters of Earth’s plant and animal species, may have cooled Earth’s climate more than previously thought news.agu.org/press-releas…
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📅︎ Nov 03 2017
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The Alvarez hypothesis posits that the mass extinction of the dinosaurs and many other living things during the Cretaceous–Paleogene extinction event was caused by the impact of a large asteroid on the Earth. en.wikipedia.org/wiki/Alv…
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📅︎ Apr 28 2019
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How long did it take for the Cretaceous–Paleogene extinction event to occur!?

Hello, I was confused about something regarding the extinction event: AFAIK 70%+ of species went extinct but over what kind of time period? Was it thousands of years? Or hundreds of thousands? If the plants were endangered from particles blocking the Sun out resulting in inhibited rates of photosynthesis causing starvation, wouldn't this happen very very fast? I mean the big dinosaurs needed to eat kilos and kilos a day; basically my question is how come the event didn't take place over some months/years? Thank you!

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👤︎ u/Sexehexes
📅︎ Aug 09 2015
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What percent of our dinosaur fossils come from the Cretaceous–Paleogene extinction event?

I was wondering if the Cretaceous–Paleogene extinction event killed so many dinosaurs that it has led to a disproportionate amount of fossils being from that time, or if the extinction event was so severe that very few of the fossils are from that time. I understand that it isn't just a dinosaur dieing that creates a fossil, that it must be preserved due to some unique circumstance, but I'm curious if the extinction event created more or less opportunity for those circumstances, and thus more or less fossils. Wordy as heck, sorry!

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👤︎ u/MrG
📅︎ Jul 28 2014
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Evolution and dispersal of snakes across the Cretaceous-Paleogene mass extinction nature.com/articles/s4146…
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📅︎ Sep 18 2021
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Cretaceous–Paleogene extinction event - When 75 percent of all plant and animal species went extinct en.wikipedia.org/wiki/Cre…
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📅︎ Dec 06 2015
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What if Elon Musk is right and an extinction (or in mars case, massive devastation) level event is needed in order to easier alter atmospheric composition and this one done to Earth way back in the Cretaceous–Paleogene extinction event?

I mean it's not that far-fetched.

EDIT: Title gore, 'and this WAS done to earth'

I usually triple read my shit, and I was focused on not incorrectly spelling cretaceous.

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📅︎ Jan 21 2016
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TIL about hypothesised Shiva Crater which consists of Bombay high and is linked to Cretaceous–Paleogene extinction event [Dinosaurs extinction event] en.wikipedia.org/wiki/Shi…
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📅︎ Aug 31 2014
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Why do Ammonites seem to be the most common fossil, and why are they referenced so often to the Cretaceous–Paleogene extinction event, compared to other species who went extinct?
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👤︎ u/sconestm
📅︎ Sep 06 2017
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Ocean Temperatures after Cretaceous-Paleogene Extinction

After the Cretaceous-Paleogene extinction event, did the earth shake up enough to swish around the water enough to change ocean temperatures? If so, was it enough to see its effects in how marine life has evolved?

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👤︎ u/am4lt
📅︎ Nov 03 2021
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Is there an estimate of the magnitude of the earthquake(s) triggered by the Cretaceous–Paleogene extinction event?

I was curious what the magnitude was of the largest earthquake in the world's history (not including something too ridiculous, like when the moon was formed). I would guess that even super volcanoes wouldn't trigger as large of an earthquake as the K-T extinction event.

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👤︎ u/joggle1
📅︎ Dec 07 2012
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