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What have paleontologists deduced about the lengths of days and years during the Devonian?
Paleontologists have deduced that during the Devonian period, days were shorter than they are today, likely lasting about 21 to 22 hours due to the faster rotation of the Earth. Additionally, the length of a year was similar to today's 365 days, as the Earth's axial tilt and orbital dynamics have remained relatively stable over geological time. Fossil evidence and geological formations help inform these estimates, indicating how Earth's climate and environments have changed over millions of years.
What else can I help you with?
Which type of fish evolved during the Devonian?
Fish and molluscs were the dominant creatures during the Devonian.
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.
Were there flowers during the Devonian Period?
during the devonian period early amphibians developed also ferns, seed plants, and bearing plants appear on land
What the earth look like in the devonian time period?
During the devonian time period most of land was under water.
The first trees formed during which period?
Devonian Period
The first trees formed during this period?
Devonian Period
What did the earths surface look like in the devonian time period?
During the devonian time period most of land was under water.
What evolutionary milestone involving animals occurred during the devonian period?
Sharks, lung fish, bony fish, trilobite, and,amphibians.
The first forests of trees appeared during the?
The period, you mean? They first appeared during the Devonian Period.
Where do devonian live?
The Devonian period is a geologic time period that occurred approximately 419 to 359 million years ago. During this time, life existed in various forms, including fish, plants, and invertebrates. The organisms living during the Devonian period inhabited environments such as oceans, rivers, and landmasses that are now part of present-day continents.
What is a common Devonian fossil?
A common Devonian fossil is the trilobite, which was an ancient marine arthropod with a hard exoskeleton. Trilobites were diverse and abundant during the Devonian period, with many different species found in rocks from this time period. Their distinctive appearance and widespread distribution make them one of the most well-known fossils from the Devonian period.
How long ago was the Devonian Period?
The Devonian Period lasted from about 395 to 345 million years ago. It is part of the Paleozoic Era.
