sedimentary rock
Fossils belong to the kingdom Animalia, which includes all animals both living and extinct. Fossils are the preserved remains or traces of organisms that lived in the past.
Sedimentary rocks, which form in layers over time, are most likely to contain fossils that can be used to establish relative dates. Fossils found in these rocks provide a record of the organisms that lived at specific times in Earth's history, allowing scientists to determine the relative age of the rock layers.
: the science that deals with the fossils of animals and plants that lived very long ago
Fossils are the remains of plants and animals that have been turned to stone.
Fossils show that there have been many different species of organisms that have lived on Earth throughout its history. These fossils provide important clues about the evolution and biodiversity of life on our planet.
Sedimentary rocks that formed organically typically contain calcite. Fossils are most likely to be found in sedimentary rocks.
fossils
Fossils belong to the kingdom Animalia, which includes all animals both living and extinct. Fossils are the preserved remains or traces of organisms that lived in the past.
Sedimentary rock, because it was once a sediment in or around which animals or plants once lived.
Sedimentary rocks, which form in layers over time, are most likely to contain fossils that can be used to establish relative dates. Fossils found in these rocks provide a record of the organisms that lived at specific times in Earth's history, allowing scientists to determine the relative age of the rock layers.
they tell us that past animals were once on and lived in kansas. they tell us that past animals were once on and lived in kansas.
Indeed they did. Of course, it wasn't Illinois then, but they walked over the same area of the Earth. Dinosaur fossils aren't much found there now, because the kinds of rocks they fossilized in are mostly out west. You can find fossils in Illinois, but they're found animals and plants that lived before the dinosaurs.
Yes, sedimentary rocks often contain shells and skeletons of marine animals. These fossils form when sediments accumulate and lithify, preserving the remains of organisms that lived in aquatic environments. Common examples include limestone, which can contain fossilized coral and shell fragments, and shale, which may include tiny shells or remnants of marine life. The presence of these fossils provides valuable insights into the Earth's history and past ecosystems.
: the science that deals with the fossils of animals and plants that lived very long ago
Because organisms that became index fossils lived only during specific intervals of geologic time, geologists can estimate the ages of rock layers based on the particular index fossils they contain.
Fossils and other naturally preserved parts of their bodies.
because of climate change. Climate change killed the animals that lived there