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The Devonian Period, which is about 417 to 354 million years ago, is in the Paleozoic Era. The most common shell fossils from the Devonian Period are those of Brachiopods, whose shells are symmetrical but unequal in size. Today they are mostly extinct.
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Which era is the Devonian era?
the PALEOZOIC era
What order are triassic Jurassic Cambrian devonian?
From oldest to youngest: Cambrian, Devonian, Triassic, Jurassic.
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.
In what earth period did pangaea occur?
the late Carboniferous periodfrom the devonian to the permian
What does 'Devonian' mean?
The Devonian is a geologic time period and system of the Paleozoic era spanning from 416 to 359 million years ago. It is named after rocks that were studied in Devon, England. It comes between the Silurian and the Cretaceous periods.
What kind of things can i do from shells?
what kinds of things can you do from a shell
What bird breaks snails on stones to break shells?
many different kinds of birds. Try to examine the different kinds of birds that live around the shattered shells. The birds are probablly crows.
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 kinds of crafts did the yurok do?
They made baskets adorned with beads and shells
Which era is the Devonian era?
the PALEOZOIC era
What time period was considered The Age of Fishes?
The Devonian Period
What kinds of things did the yurok tribe trade with the miwok tribe?
They traded with shells that they found near their tribe.The shells showed signs of wealth.A lot of tribes didn't have shells so they traded.
What order are triassic Jurassic Cambrian devonian?
From oldest to youngest: Cambrian, Devonian, Triassic, Jurassic.
What is the area of Devonian Gardens Calgary?
The area of Devonian Gardens - Calgary - is 10,117.141056 square meters.
Which type of fish evolved during the Devonian?
Fish and molluscs were the dominant creatures during the Devonian.
When in the devonian period were fish developed?
Fish first appeared in the Cambrian period, long before the Devonian.
Why is the devonian layer older than the triassic?
Because in areas where the rocks are layered, the Devonian is found lower.
