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The Silurian went from 443.4 ± 1.5mya to 419.2 ± 3.2mya. It spanned from the conclusion of the Ordovician period to the beginning of the Devonian period. However the exact time frame of the Silurian period is unknown and could be off by millions of years because of the fact that that period was set during a significant extinction event. Therefore, the Silurian period lasted about 42 million years, give or take.
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Which conclusion about Paradoxides male area is supported by the information in the table?
Life forms existed during the Cambrian period.
What are Ediacara life-forms?
Ediacara life-forms are a group of soft-bodied, early multicellular organisms that existed in the Ediacaran Period, around 635-541 million years ago. They were some of the earliest complex organisms on Earth and existed prior to the Cambrian explosion. Ediacara biota are known for their diverse body plans and unique shapes.
What type of life forms existed on earth?
Various life forms have existed on Earth, including bacteria, plants, animals, and humans. These life forms have evolved over billions of years to adapt to different environments and ecosystems on our planet. Additionally, extinct life forms such as dinosaurs and ancient mammals have also played a significant role in Earth's biodiversity.
Cretaceous tertiary end triassic end permian late devoian and ordovician silurian?
These are periods in the geologic timescale, spanning from 145 million years ago (Cretaceous) to 443 million years ago (Ordovician). Each period represents a distinct time in Earth's history characterized by specific events and changes in life forms, such as the extinction of dinosaurs in the Cretaceous period or the diversification of marine life in the Ordovician period.
What began to grow during Silurian period in damp areas on land?
Plants, such as mosses and liverworts, began to colonize damp areas on land during the Silurian period. These early land plants played a crucial role in the colonization of terrestrial environments and paved the way for the diversification of plant life on land.
Why were corals a dominant life-form during the silurian period?
fish
Which conclusion about Paradoxides male area is supported by the information in the table?
Life forms existed during the Cambrian period.
What was the evolutionary process during Silurian?
The Silurian period started off with a mass extinction of 60% of all marine life. During the Silurian bony fishes evolved setting the stage for the Devonian, which is referred to as the "Age of the Fish".
During the Silurian period the first animals to adapt to life on land were?
Arthropods ( EARTH SCIENCE )
What are Ediacara life-forms?
Ediacara life-forms are a group of soft-bodied, early multicellular organisms that existed in the Ediacaran Period, around 635-541 million years ago. They were some of the earliest complex organisms on Earth and existed prior to the Cambrian explosion. Ediacara biota are known for their diverse body plans and unique shapes.
Why are corals a dominant lifeforms on Earth during the Silurian period?
Corals were a dominate life form during the Silurian period because the climate was much warmer in the oceans and the ocean's were actually larger than they are today. This gave coral a chance to grow large and strong.
What is the meaning of paleozoic?
Of or pertaining to, or designating, the older division of geological time during which life is known to have existed, including the Silurian, Devonian, and Carboniferous ages, and also to the life or rocks of those ages. See Chart of Geology.
What type of life forms existed on earth?
Various life forms have existed on Earth, including bacteria, plants, animals, and humans. These life forms have evolved over billions of years to adapt to different environments and ecosystems on our planet. Additionally, extinct life forms such as dinosaurs and ancient mammals have also played a significant role in Earth's biodiversity.
Cretaceous tertiary end triassic end permian late devoian and ordovician silurian?
These are periods in the geologic timescale, spanning from 145 million years ago (Cretaceous) to 443 million years ago (Ordovician). Each period represents a distinct time in Earth's history characterized by specific events and changes in life forms, such as the extinction of dinosaurs in the Cretaceous period or the diversification of marine life in the Ordovician period.
What began to grow during Silurian period in damp areas on land?
Plants, such as mosses and liverworts, began to colonize damp areas on land during the Silurian period. These early land plants played a crucial role in the colonization of terrestrial environments and paved the way for the diversification of plant life on land.
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.
How did the land of the Silurian period compare to present-day continents?
During the Silurian period, most of the land was clustered around the equator in a supercontinent called Gondwana. It was mostly covered by shallow seas, with a warmer climate and diverse marine life. Compared to present-day continents, the landmasses were different in shape and position due to plate tectonics shifting over millions of years.
