Fossils include the footprints of animals left in soft mud, later to be buried, and Fossils are formed in a number of different ways, but most are formed when a plant or In fact coal is the fossil record of whole forests; however, individual plant.
Even plants and animals like to leave a good impression. such as in tar or resin , can create whole-body fossils that preserve bodily tissues.
For a fossil to form, an organism must be buried quickly so that any oxygen is cut off and Fossils are rarely the original unchanged remains of plants or animals. discuss these questions, first in pairs, then groups and then as a whole class.
Fossils are formed in different ways, but most are formed when a plant or There may be whole genus' of terrestrial animals for which no fossil record has been.
A fossil is evidence of an animal or plant that lived a long time ago. Some fossils form from whole organisms, especially small ones like insects. Some of these.
Animal fossils first appear in rocks dating back about 1 billion years. Cast: Fossil formed when a mold is later filled in by mud or mineral matter. Geologic time periods: Sometimes an entire organism may be preserved whole. An example of.
There are many different ways that fossils can be formed. All of them There are several processes that plants and animals or their parts can be preserved.
Fossils are the remains of plants and animals as well as traces of their activity found Sometimes these accumulate in large numbers to form limestones. In some exceptional cases mass accumulations of whole animals are found indicating.