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Which life forms dominates the early middle and late parts of paleozoic era?
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Where did most of the paleozoic era life forms live?
They lived in the ocean because they were marine animals.
What is an fact about the paleozoic era?
There are so many facts about the Paleozoic era. This was the time when the explosion of different forms of life. New species of organisms were formed during this era which started over 500 million years ago.
What life form that lived during the Paleozoic period is an important index fossil?
The life forms that lived during the Paleozoic are Permian, the Carboniferous, (both the Mississippian and the Pennsylvanian), the Devonian,the Silurian, the Ordovician, the Cambrian, and the Precambrian. The Paleozoic Era lasted from 570 to 225 Million Years Ago. Complex forms of life appear. During this 345 million year period, plants and animals underwent rapid evolution.The Paleozoic era lasted about 345 million years. It includes the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian periods. Index fossils of the first half of the Paleozoic era are those of invertebrates, such as trilobites, graptolites, and crinoids. Remains of plants and such vertebrates as fish and reptiles make up the index fossils of the second half of this era.
Why are there gaps in the fossil record particularly at the end of the Paleozoic and Mesozoic eras?
Apparently, and with evidence, these were periods of global catastrophes (for life-forms) where massive numbers of organisms went extinct.
What life forms dominated the early middle and late parts of the Paleozoic era?
The Major life form that developed during the Paleozoic Era was the Trilobites. This Era was Known as "The Age Of Trilobites". This was due to the immense numbers if them all over.
The middle paleozoic era is known as?
The middle Paleozoic era is known as the Devonian period. The period ended with the death of many species of vertebrate life. During this time, many life forms transitioned from living in the water to living on land.
What is the most significant difference between precambrian life forms and paleozoic life forms?
The Precambrian life forms were less developed than the Paleozoic life forms.
What is the most significant difference between the precambrian and paleozoic life forms?
The Precambrian life forms were less developed than the Paleozoic life forms.
Which era immediately follows the Precambrian?
The era that immediately follows the Precambrian is the Paleozoic Era. It is characterized by the diversification of life forms, including the rise of fishes, insects, and amphibians.
Describe some of the changes in the land and its life-forms that occurred at the end of the paleozoic era?
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Which land forms dominates the US?
Relatively flat, raised areas of land called plateaus.
What is the most significant difference between Precambrian and Paleozoic life-forms?
The Precambrian life forms were less developed than the Paleozoic life forms. The Precambrian life forms were just starting to develop because this was 544 million years ago. that meant that things still needed to grow. This time didn't last very long though, due to the morphic and erosional processes. The Paleozoic Era began when organisms began developing new hard parts. This made it easier for fossils to be preserved.
Where did most of the paleozoic era life forms live?
They lived in the ocean because they were marine animals.
What is an fact about the paleozoic era?
There are so many facts about the Paleozoic era. This was the time when the explosion of different forms of life. New species of organisms were formed during this era which started over 500 million years ago.
What life form that lived during the Paleozoic period is an important index fossil?
The life forms that lived during the Paleozoic are Permian, the Carboniferous, (both the Mississippian and the Pennsylvanian), the Devonian,the Silurian, the Ordovician, the Cambrian, and the Precambrian. The Paleozoic Era lasted from 570 to 225 Million Years Ago. Complex forms of life appear. During this 345 million year period, plants and animals underwent rapid evolution.The Paleozoic era lasted about 345 million years. It includes the Cambrian, Ordovician, Silurian, Devonian, Carboniferous, and Permian periods. Index fossils of the first half of the Paleozoic era are those of invertebrates, such as trilobites, graptolites, and crinoids. Remains of plants and such vertebrates as fish and reptiles make up the index fossils of the second half of this era.
Why was early American currency a mixture of forms of money?
why was early American currency a mixture of forms of money
What the beginning of the Paleozoic era marks?
The start of the Paleozoic Era was marked by a huge diversification of life known as the Cambrian Explosion. Many genre of life emerged during the Cambrian Period. Although plants and animals were around in the Pre-Cambrian it was not until after the extinction event that immediately proceeded the Paleozoic that many advanced forms of life evolved such as multi-celled plants and advanced animals such as the arthropods.
