Fossils and Relative Dating Worksheets are two very important parts of many scientific projects. They are necessary for identifying the type of animal, plant, or organism found within a dig site. Working with fossils is not always as easy as it sounds however.
Bone finds can often be very difficult to identify because it’s too soft to identify. There are a few things you should remember when looking at these bones.
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Look at the shapes and sizes of the bones. These bones should be straight, cylindrical, flat or in the shape of a circle. If they are irregularly shaped then this could mean that they were broken during excavation.
Consider the shape of the teeth that the bones are made of. Teeth are very hard, especially when they are old. These bones should have no wear on them. If they are brittle then this could indicate that they are from an animal that is no longer alive.
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Check the shape of the fossil itself. Do not be afraid to wiggle and twist it a bit to see if there are any cracks. There may be small holes that will help you with your research.
Common fossils include animal bones, shell fragments, and other organic materials. You should look carefully at these things to make sure they are the right type of fossils. Fishes and invertebrates can sometimes confuse the process of finding a fossil.
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Certain elements like cement or bone are thought to be not fossils but “fossilized” organic material. It is likely that many of these pieces will actually look similar to each other when carefully examined.
Fossils and Relative Dating Worksheets will help you with the identification of the fossils in the field. Remember that fossils are very soft.
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These types of fossils are generally not difficult to recognize because they look like thick layers of dirt, gravel, and sand with clear arrangements of material. If you need to recognize them, there are some things you can do.
Get a magnifying glass and look at the arrangement of organic substances within the layers. You may notice shapes and combinations that resemble fossils.
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Take these pieces to a museum to be sure that you are not mistaken. The information on the fossils are not always accurate because they are simply mixed up with other pieces of organic material.
Fossils and Relative Dating Worksheets can help you determine what type of animals and plants could have been living in the area. Bones, shells, and sedimentary rocks can provide information on the time frame the fossils were buried. When you understand these things, you are ready to get down to the digging.
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