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What did earth's surface look like then during the devonian period?
Wiki User
∙ 15y ago
Pangea finished forming during the Permian Period so there was only one landmass. It gradually became more arid and the south was very cold and much was under an ice pack. The period ended with over 90 percent of marine life and 70 percent of land animals extinct.
Wiki User
∙ 9y ago
During the Devonian period, Earth's surface was significantly different from today. It was characterized by a warm climate, with vast shallow seas covering many areas. There were extensive coral reefs and giant fern forests, and early plants were colonizing the land.
Wiki User
∙ 15y agomost of the land was under water not much was surface
Wiki User
∙ 11y agobold
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What did the earths surface look like during the tertiary period?
During the Tertiary period, around 66 to 2.6 million years ago, the Earth's surface featured a variety of landscapes, including lush forests, grasslands, and ice caps at the poles. The climate was generally warmer than today, with higher sea levels and diverse plant and animal life. Continental drift had separated the continents further, leading to the proliferation of different species on isolated land masses.
During what time period were most coal deposits laid down?
Most coal deposits were laid down during the Carboniferous period, approximately 360 to 300 million years ago. This period is sometimes referred to as the "Age of Coal" due to the extensive coal-forming swamps and forests that existed during this time.
Why were there only 20.6 hours in one Cambrian period day?
In the Cambrian period, the Earth was spinning faster due to tidal forces, causing days to be shorter. The 20.6-hour day duration is an estimate based on the geological record and astronomical models.
What fuel source had the highest rate of consumption during this period?
During this period, coal had the highest rate of consumption as a fuel source primarily due to its widespread use in industrial processes, electricity generation, and heating.
This modern image illustrates which concept that arose during the Neolithic period?
The concept of agriculture, which emerged during the Neolithic period, is depicted in this modern image. Agriculture was a major advancement in human civilization during this time as people shifted from a nomadic to a sedentary lifestyle and began cultivating crops and domesticating animals.
What did the earths surface look like in the devonian time period?
During the devonian time period most of land was under water.
When was devonians time period in earths history?
The Devonian Period was from 416 MYA - 360 MYA.
The first trees formed during which period?
Devonian Period
The first trees formed during this period?
Devonian Period
What the earth look like in the devonian time period?
During the devonian time period most of land was under water.
Were there flowers during the Devonian Period?
during the devonian period early amphibians developed also ferns, seed plants, and bearing plants appear on land
The first forests of trees appeared during the?
The period, you mean? They first appeared during the Devonian Period.
What time period was considered The Age of Fishes?
The Devonian Period
How was the carboniferous period different from the devonian period?
The Carboniferous period marks the start of new life forms as organisms rapidly diversify while terrestrial life has been well-established during the Devonian period.
What is the period after Devonian Period known as?
The period after the Devonian Period (416 to 359.2Ma) is the Carboniferous Period (359.2 to 299Ma).
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.
When in the devonian period were fish developed?
Fish first appeared in the Cambrian period, long before the Devonian.
