Friday, January 29, 2016

Paleozoic

What geological events occurred at the end of the paleozoic Era? 
Please cite your source for your research 

71 comments:

AJ said...

At the end of this era the Earth's largest mass extinction took place.

bryanna p said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

Tayte said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=What+geologic+events+occurred+at+the+end+of+the+paleozoic+Era?

Kiley said...
This comment has been removed by a blog administrator.
Ian L said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.https://en.wikipedia.org/wiki/Paleozoic

Grace D said...

The Paleozoic Era ended with the largest mass extinction in Earth's history

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=What+geological+events+occurred+at+the+end+of+the+paleozoic+Era%3F&es_th=1

Brandon Maloney said...

Something that occurred at the end of the Paleozoic Era Is well know as The Meteorite that ended the Dinosaurs. It Killed 90% of marine animals

Danielle said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover. GOOGLE

Jasmine C. said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

Nicole said...

At the end of the paleozoic era the land masses finally joined together.

Anonymous said...

Meteors

Anonymous said...

At the end of the Paleozoic Era a large land mass exctinction occured.

Anthony Esposito said...

When the paleozoic era ended we had the largest mass extinction in the history of the Earth.

Source: https://en.wikipedia.org/wiki/Paleozoic

Brianna M. said...

The largest mass extinction in history wiping out almost 90% of all animal species marked the end of the Paleozoic era. This mass extinction occurred about 248 million years ago in the Triassic period.

http://edu.environmentalatlas.ae/downloads/Worksheet_Geological_Time.pdf
https://www.google.com/search?q=geologic+eras+and+periods&espv=2&biw=650&bih=572&tbm=isch&imgil=Ll4aeg8td_lN8M%253A%253BIwAOwvSiH63HzM%253Bhttp%25253A%25252F%25252Fwww.rocksinmyheadtoo.com%25252FTimeLine.htm&source=iu&pf=m&fir=Ll4aeg8td_lN8M%253A%252CIwAOwvSiH63HzM%252C_&usg=__TjqcUTtNOlqUn9CUmvl00ZdwOjI%3D&ved=0ahUKEwjfutDFhs_KAhXpr4MKHWVYBkoQyjcIKw&ei=5F6rVt-4JunfjgTlsJnQBA#imgrc=o8WlY1Q-ZkQ13M%3A&usg=__TjqcUTtNOlqUn9CUmvl00ZdwOjI%3D

Anonymous said...

At the end of the Paleozoic Era some Geological events that occurred were the causes of extinction in Water and on Land.85%of all Marine Species died off and 70% of all Land Species died off.

Anonymous said...

the largest mass extinction in history wiped out approximately 90% of all marine animal species



Kiley said...

The Paleozoic was a time of dramatic geological, climatic, and evolutionary change. The Cambrian Period witnessed the most rapid and widespread diversification of life in Earth's history, known as the Cambrian explosion, in which most modern phyla first appeared. Fish, arthropods, amphibians, reptiles, and synapsids all evolved during the Paleozoic.

Anonymous said...


At the end of this era the Earth's largest mass extinction took place

kylie m said...

The Paleozoic was a time of geological time

Daniel.B said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

https://en.wikipedia.org/wiki/Paleozoic

Emily said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

jada f said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event.

Lily G. said...

The Paleozoic took up over half — approximately 300 million years (542 mya to 251 mya)* — of the Phanerozoic. During the Paleozoic there were six major continental land masses; each of these consisted of different parts of the modern continents. http://www.ucmp.berkeley.edu/paleozoic/paleozoic.php

Anonymous said...

The Paleozoic Era ended with the largest mass extinction that's every taken place.

https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=What+geologic+events+occurred+at+the+end+of+the+paleozoic+Era?

Kyle G said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event.
https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=What+geological+events+occurred+at+the+end+of+the+paleozoic+Era%3F&es_th=1

Lauren Pride said...

The era began with the breakup of one supercontinent and the formation of another. Plants became widespread. And the first vertebrate animals colonized land.



s://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=what%20happened%20during%20the%20paleozoic%20era&es_th=1

Jordan T. said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event.


Site: Google

Anonymous said...

At the end of this era the earth's largest extinction
connor's-head.edu

Gabe L said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event.
https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=What+geological+events+occurred+at+the+end+of+the+paleozoic+Era%3F&es_th=1

Breanna C said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

Morrison doucette said...

This is the first of three geologic eras squeezed into the last 10% of Earth's whole geologic history.

Abigail N said...

The end of the Paleozoic era was tnclued alot of mountain building

Anonymous said...


"At its beginning, multicelled animals underwent a dramatic "explosion" in diversity, and almost all living animal phyla appeared within a few millions of years. At the other end of the Paleozoic, the largest mass extinction in history wiped out approximately 90% of all marine animal species."

Lizzy said...

10%

Katelyn Piche said...

90% of Earth's marine species and 70% of the land species disappeared at this time.

Jasmine L. said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian.








https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=What+geologic+events+occurred+at+the+end+of+the+paleozoic+Era?

Anonymous said...

well 99% of the fish died but catfish did not cuse thare awsome lol

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history.

Anonymous said...

The end of the Paleozoic period happened when one supercontinent fell apart and another started to form.

Nikki Newcomb said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event.

https://en.wikipedia.org/wiki/Paleozoic

Tristin R said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian.

Brian Wakem said...

The Paleozoic Era ended with the largest mass extinction causing the life on earth dead i got my source from google

Raven Da Wolfie said...

The mass extinction happened -.-

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, it took life on land 30 million years to recover.

https://en.wikipedia.org/wiki/Paleozoic

Colby said...

www.globalwarmingsfake.com

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.https://en.wikipedia.org/wiki/Paleozoic

kolby osgood said...

the Paleozoic era ended with the largest mass extinction in earth history

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

https://en.wikipedia.org/wiki/Paleozoic

Anonymous said...

the Permian–Triassic extinction event https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=what%20geologic%20events%20occurred%20at%2
.

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.
https://en.wikipedia.org/wiki/Paleozoic

alanah.t :P said...

The largest mass extinction in earth's history. It wiped out the dinosaurs.

source - I've know that for a while. didn't have to look it up.

Anonymous said...

largest mass extinction and ended the dinosaurs

Anonymous said...

The geological events that ended the Paleozoic era are mountain building continental movement closure of seas and spreading of deserts Mr Ruby's chalk board

Anonymous said...

Largest mass extinction recorded in the fossil record marked the end of the Paleozoic era http://kennedyclanscience.blogspot.com/

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event.

bailey said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.
https://www.google.com/webhp?sourceid=chrome-instant&ion=1&espv=2&es_th=1&ie=UTF-8#q=What+geological+events+occurred+at+the+end+of+the+paleozoic+Era%3F&es_th=1

Anonymous said...

the largest mass extinction in history wiped out approximately 90% of all marine animal species

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover. google

Andrew Iverson said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.

Cher♔ said...

idk

Anonymous said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.


Paleozoic - Wikipedia, the free encyclopedia

Anonymous said...

The paleozoic era ended with the largest mass extinction Earth's ever seen.

Anonymous said...

The largest mass extinction recorded in the fossil record marked the end of he Paleozoic.

alanah.t :P said...

plus these things - continental movements, closure of seas, spreading of deserts.

Anonymous said...

70% of land species and 90% of marine species disappeared from the surface of the Earth at the end of the Paleozoic Era.
(Source: the blog pic.)

Anonymous said...

The Paleozoic Era ended with the largest mass extinction recorded in the fossil record marked the end of the Paleozoic Era. With 90% - 85% of the marine species going extinct and 70% of land species going extinct it was a bad time. I got it from the picture.

Madison D said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.


https://en.wikipedia.org/wiki/Paleozoic

Cher♔ said...

70% of species of marine species disappeared at the surface

morgan said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event. The effects of this catastrophe were so devastating that it took life on land 30 million years into the Mesozoic to recover.


https://en.wikipedia.org/wiki/Paleozoic

jada said...

The Paleozoic Era ended with the largest mass extinction in Earth's history, the Permian–Triassic extinction event.