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Fossil records have been found in various locations around the world, including well-known sites such as the Burgess Shale in Canada, the La Brea Tar Pits in California, and the Gobi Desert in Mongolia. These sites provide vital insights into different geological periods, showcasing a diverse array of species from ancient marine life to terrestrial dinosaurs. Additionally, advancements in technology have allowed for the discovery of fossils in previously inaccessible areas, including polar regions and deep-sea environments. These findings continue to enhance our understanding of evolutionary history and past ecosystems.
What else can I help you with?
What name is given to fossils that are widespread geographically?
Fossils that are widespread geographically are commonly referred to as cosmopolitan fossils. These fossils are found in multiple locations around the world, indicating a broad distribution during the time period in which they were alive.
Which important fossils are most likely to be found in a rock formed during the Ordovician period of the Paleozoic era?
During the Ordovician period, important fossils likely to be found include various marine organisms such as trilobites, brachiopods, and graptolites. Additionally, early coral reefs and primitive fish fossils, like those of ostracoderms, may also be present. The diversity of life during this time reflects a significant evolutionary expansion in marine ecosystems. Fossils from this period often provide insights into early vertebrate evolution and the development of complex marine habitats.
What geological period has the oldest terrestrial insect fossils found in rocks?
The oldest terrestrial insect fossils are found in rocks dating back to the Devonian Period, approximately 400 million years ago. These fossils provide insight into the early evolution and diversification of insects on land.
Fossil used to compare the relative ages of fossils?
Index fossils are used to compare the relative ages of fossils. These are fossils that are known to have lived during a specific time period, helping to date the rock layers in which they are found. By identifying and comparing index fossils, scientists can determine the relative ages of different rock layers and fossils.
What kind of fossils are found in South America and South Africa?
it was the Cynognathus. Cynognathus is an extinct mammal-like reptile. The name literally means 'dog jaw'. Cynognathus was as large as a modern wolf and lived during the early to mid Triassic period (250 to 240 million years ago). It is found as fossils only in South Africa and South America.
What period did life move to land?
The period during which life began to move on land was the Ordovician Period. It was during this time that evidence of plant spores from living fossils were found on land.
Where was the Amargasaurus fossils been found?
Amargasaurus fossils have been found in Patagonia, Argentina. This dinosaur species lived during the Early Cretaceous period, approximately 130 million years ago.
What name is given to fossils that are widespread geographically?
Fossils that are widespread geographically are commonly referred to as cosmopolitan fossils. These fossils are found in multiple locations around the world, indicating a broad distribution during the time period in which they were alive.
What geological period has the oldest terrestrial insect fossils found in rocks?
The oldest terrestrial insect fossils are found in rocks dating back to the Devonian Period, approximately 400 million years ago. These fossils provide insight into the early evolution and diversification of insects on land.
Fossil used to compare the relative ages of fossils?
Index fossils are used to compare the relative ages of fossils. These are fossils that are known to have lived during a specific time period, helping to date the rock layers in which they are found. By identifying and comparing index fossils, scientists can determine the relative ages of different rock layers and fossils.
What kind of fossils are found in South America and South Africa?
it was the Cynognathus. Cynognathus is an extinct mammal-like reptile. The name literally means 'dog jaw'. Cynognathus was as large as a modern wolf and lived during the early to mid Triassic period (250 to 240 million years ago). It is found as fossils only in South Africa and South America.
What continents are kannemyerid appear on?
Kannemyerid fossils have been found in North America and Europe. They are believed to have lived in freshwater environments during the Late Carboniferous period.
What is true about fossils in the same rock layer or strata?
Fossils found in the same rock layer or strata are assumed to be of similar age and were likely deposited during the same time period. This allows scientists to infer the relative ages of the fossils based on the layer they were found in. Fossils within the same layer can provide valuable information about the environment and species that existed during that specific time period.
Which of the following is most accurate in helping pinpoint a time period on the geologic time scale during which a rock layer was formed?
Fossils found in the rock layer are the most accurate method for pinpointing a time period on the geologic time scale. By identifying the specific types of fossils present, scientists can determine the age of the rock layer relative to the known age ranges of those fossils.
What fossils were discovered in New York state?
The most recent fossil found in New York was the Eurypterus remipes, the sea scorpion, which lived during the Silurian Period.
Where in the fossil record can you find fossils of the oldest life forms?
The fossils of the oldest life forms can be found in the Precambrian period of the fossil record.
Is the total number of fossils found during July and august proportional to the numbernof days the paleontologist spent looking for fossils in august?
No because it says she found 14 fossils per day not she found 14 fossils one for each day
