Wednesday, February 3, 2016

Major Turning Points

Select one of the eras of geological time and post an important event from the history of life from that era. Think of plants and animals. 

56 comments:

AJ said...

Paleozoic and with that came the trilobites.

Anonymous said...

Palezoic

Anonymous said...

Mesozoic and big red woods trees

Anonymous said...

twexus the invention of steak.

bryanna p said...

Palezoic

Brandon Maloney said...

When The Cenozoic era happened it made the life of the human race an I think that we are Very Important to are selves.

Brianna M. said...

During the Paleozoic Era (542 million years ago to 251 million years ago), plants became widespread and the first vertebrate animals populated land.

Anonymous said...

Mesozoic and big red woods trees

Anonymous said...

mesozoic

Anonymous said...

Mesozoic and big red woods trees

Anonymous said...

Mesozoic Era and the era when the dinosaurs born.

Anonymous said...

Paleozoic era is when the trilobite was said to be BORN!!!!

Grace D said...

palezoic with it came the trilbites

Tayte said...

Palezoic and all the trilibites.

Anonymous said...

The Cenozoic Era was sometimes called the Age of Mammals because the largest land animals have been mammals during that time.

Nicole said...

In the Mesozoic era there was giant reptiles, dinosaurs and other monstrous creatures roaming the earth.

Anonymous said...

paleozoic plants

kylie m said...

In the Mesozoic era there was giant reptiles, and dinosaurs and etc.

LAUREN PRIDE said...

In the Cenozoic era the human population has skyrocketed.

Anonymous said...

The paleozoic era, trilobites!

King said...

In the Mesozoic era there was giant reptiles, and dinosaurs.

Daniel.B said...

The Mesozoic time had dinosaurs and water creatures

Anonymous said...

Mesozoic dinosaurs and the monkey puzzle tree.

Allison said...

Paleozoic

Breanna C said...

paleozoic era came with trilobites

Anonymous said...

The cenozoic era - The era began on a big down note, catching the tail end of the Cretaceous extinction event at the close of the Cretaceous Period that wiped out the remaining non-avian dinosaurs.

Kyle G said...

The Cenozoic Era was sometimes called the Age of Mammals because the largest land animals have been mammals during that time.

jada f said...

paleozoic plants

Gabe L said...

The Cenozoic Era was sometimes called the Age of Mammals because the largest land animals have been mammals during that time.

morrison doucette said...

Paleozoic

Raven Da Wolfie said...

Paleozoic

colby said...

I think that Cenazoic because well all came wit the dinosaurs

Nikki Newcomb said...

Paleozoic and with that came the trilobites.

kolby osgood said...

cenozoic:mamals/humans

Noelle Lewis said...

Mesozoic Era and the era when the dinosaurs born.

Tristin R said...

The Cenozoic Era was sometimes called the Age of Mammals because the largest land animals have been mammals during that time.

Anonymous said...


In the Mesozoic era there were dinosaurs roaming the land!

Jasmine L. said...

I think the Paleozoic because, of the plants

Lily🐬 said...

In the cenozoic era there were mammals

Anonymous said...

Paleozoic with it came the trilobites.

Anonymous said...


Paleozoic plants!!!

shawn Rebel said...

paleozoic plants

Anonymous said...

Mesozoic dinosaurs and the monkey puzzle tree.

Ryan R said...

Cenozoic modern like bugs appeared

Anonymous said...

When The Cenozoic era happened it made the life of the human race an I think that we are Very Important to are selves.

Anonymous said...

paleozoic

Anonymous said...

Paleozoic First land plants.

Anonymous said...

Paleozoic and with that came the trilobites.

alanah.t :P said...

In the paleozoic era plants and trilobites developed.

Anonymous said...

Paleozoic era is when the trilobite was said to be born

Anonymous said...

Paleozoic with it came the trilobites.

Anonymous said...

Paleozoic - first land animals

bailey said...

trilobite.

Anonymous said...

lettuce in the 21st century

Anonymous said...

Paleozoic when trilobites were born

Anonymous said...

Paleozoic First land plants.