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Fossils can provide information about what lived in the past. By comparing the fossils to their modern counterparts, scientists can also provide us with information about the environment in which the rock containing the fossil was deposited. Also, fossils can be used as time indicators. This can be important when trying to piece together the history of a continent because the fossil can be used to compare the ages of rocks that are separated by great distances. In a nutshell, the fossil record can provide evolutionary information on extinction and diversification, how they died off, what their life was like, what their time period was like, and what they evolved into.
The young boys had a great time jumping in the puddle.
the mammoths slowly went into extinction.
It is better to use the muddy puddle water than the seawater because of the salt
We are still not sure what caused the mass extinction of the dinosaurs, though an asteroid impact seems to be the popular theory.Scientists believe we may be heading towards another mass extinction event.
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Mass extinction
-The tendency of loss at extinction boundaries to appear, because of incomplete sampling, more gradual in the fossil record than it actually was during the extinction event.
-The tendency of loss at extinction boundaries to appear, because of incomplete sampling, more gradual in the fossil record than it actually was during the extinction event.
The tendency of loss at extinction boundaries to appear, because of incomplete sampling, more gradual in the fossil record than it actually was during the extinction event.
544 million years ago was the Proterozoic era. This was before visible life on the planet. This long ago the inhabitants wouldn't necessarily leave a fossil. If there is a lack of fossil evidence after this that means there was a mass extinction in this part of the world, and nothing survived to have children to leave fossils. Eventually another species will migrate in but until that happens there would be no fossil evidence.
There is no actual place which extinction occurred as dinosaurs are represented on every continent by both extant species and fossil remains.
Georges Cuvier, a French naturalist, is credited with proposing the concept of species extinction in the early 19th century. Cuvier observed fossil evidence of species that no longer existed and theorized that they had become extinct due to catastrophic events in the past.
During the KT extinction event the majority of life on earth became extinct. Small mammals, however, were able to survive this mass extinction.
There are 2 syllables in Puddle.
Puddle is to water as desert is to sand.