The oldest fossils found are considered to be from the late Archean period which ended 2500 million years ago. By contrast, the Earth is believed to be 4500 million years old. So, though both dates are amazingly old, the Earth is definitely older than the fossils.
no but you can tell the age of the fossil from the age of the rock around it, you cant tell the age of the earth from fossils is because animals with bones were didnt exist until later in the earth's "life"
Cannot be done as the Earth is much older than the oldest fossils.
Fossils can only provide an estimation of the age of the formation surrounding it. One scientific method of dating a fossil involves analysing the isotopes surrounding it. Another method involves looking at the layers of rock in which it is embedded.
An index fossil. An index fossil's age is known, allowing scientists to know the relative age of other fossils based on their position relative to the index fossil. (Ex. If a fossil is deeper in the earth, it is older than the index fossil)
Index fossils
no but you can tell the age of the fossil from the age of the rock around it, you cant tell the age of the earth from fossils is because animals with bones were didnt exist until later in the earth's "life"
Answer: The age of a rock compared to the ages of the rock layers.
3.5 billion years
Index
fossils.
Relative age refers to the age of one rock or geologic feature compared to another. It helps geologists determine the sequence of events in Earth's history by studying the relationships between layers of rocks or fossils. It does not provide a specific numerical age, but rather establishes the order in which events occurred.
Cannot be done as the Earth is much older than the oldest fossils.
Lyell
Fossils can only provide an estimation of the age of the formation surrounding it. One scientific method of dating a fossil involves analysing the isotopes surrounding it. Another method involves looking at the layers of rock in which it is embedded.
An index fossil. An index fossil's age is known, allowing scientists to know the relative age of other fossils based on their position relative to the index fossil. (Ex. If a fossil is deeper in the earth, it is older than the index fossil)
I think the answer you're looking for is fossils. Fossils are remnants or imprints of living things, such as animals and plants, which are from past geologic age and found in the earth's crust.
Absolute age differs from relative age in that it states exactly how old something is, instead of how old it is compared to something else. The age of most fossils, including those of brachiopods, are determined using the carbon dating method.