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What did the earth's surface look like during the silurian period?
Wiki User
∙ 11y ago
The earth looked like one big landmass of land called Pangaea, there were many signs of life during this time period and the seas weren't as deep as they are now.with lots of jungles and swampy places
Wiki User
∙ 10y ago
Wiki User
∙ 8y agoThere were 4 major continents: Gondwanaland, Angara, and 2 parts of Euramerica.
Oxygen concentration increased to current levels
Wiki User
∙ 12y agoevery island was sticked together but in the next peroids every continent started to split to the present day
Wiki User
∙ 11y agoType your answer here... it was wet and the surface was covered with a thin layer of warm water.
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What did the earths surface look like in the devonian time period?
During the devonian time period most of land was under water.
During which period did eurypterids swim the oceans and the first jawed fish and vascular plants evolve?
Silurian period
What began to grow during Silurian period in damp areas on land?
simple plants.
What life forms existed in the silurian time period?
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.
Why was the Silurian period named the silirian?
The Devonian was the geological time period that followed the Silurian.
What did the earths surface look like during the silurian period?
Type your answer here... it was wet and the surface was covered with a thin layer of warm water.
Which geologic time period was the surface bedrock of grand island formed?
silurian
Why were corals a dominant life-form during the silurian period?
fish
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".
What was the temperature like in degrees during the Silurian time period?
95 degrees
What dinosaurs were in the Silurian era?
The Silurian period spans from 443 to 419 million years ago. The earliest dinosaurs evolved 231 million years ago. That means there were no dinosaurs at all during the Silurian.
During which period did eurypterids swim the oceans and the first jawed fish and vascular plants evolve?
Silurian period
What did the earths surface look like in the devonian time period?
During the devonian time period most of land was under water.
Which animals appeared for the fist time during the Silurian period?
Reef-building corals
What began to grow during Silurian period in damp areas on land?
simple plants.
Which animals appeared for the first time during the Silurian period?
Reef-building corals
During what period did the insects first appear?
Silurian Period 408 - 438 Million Years Ago
