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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.
How did the devonian time period end?
another period started
When did vascular plants most likely evolve What is the evidence for the time scale?
During the Devonian Period is when vascular plants most likely evolved. The evidence of this time scale is that fossils dating back to the Devonian Period have been found.
How long will minerals last on Earth?
A very long time.
Why is the devonian layer older than the triassic?
Because in areas where the rocks are layered, the Devonian is found lower.
How long did the Devonian period last?
The Devonian Period lasted for about 63 milion years. It occurred 354-417 million years ago.
What time period was considered The Age of Fishes?
The Devonian Period
What the earth look like in the devonian time period?
During the devonian time period most of land was under water.
When in the devonian period were fish developed?
Fish first appeared in the Cambrian period, long before the Devonian.
What did the earths surface look like in the devonian time period?
During the devonian time period most of land was under water.
What time period was the Devonian time period?
The Devonian period lasted from 416 million years ago to 359.2 million years ago.
What is the time span for the Devonian time period?
The Devonian time period lasted from about 419 to 359 million years ago, making it approximately 60 million years long. It was during this period that early fish diversified, forests expanded, and the first terrestrial ecosystems developed.
Is the Devonian time before or after the mass extinction?
Which mass extinction? There have been five such events. The first one, the Ordovician-Silurian extinction event occurred before the Devonian. The Late Devonian event occurred during the Devonian. All other mass extinctions occurred after the Devonian.
What caused the extinction of the devonian time?
superstorm
How long did the species of Cheirolepis exist and what was its habitat and place on food chain.?
It was introduced to the world in the Early Devonian and it died in the Late Devonian.
What dates was in the Devonian time period?
The Devonian period lasted from 416 million years ago to 359.2 million years ago.
What type of plants they had on the Devonian time?
Trees were in the Devonian time period and they started from a small little plant and 500,000 years later they had turned into a HUGE forest.THE END!
