A fossil could be destroyed by heat due to melting, pressure from colliding bodies of rock, or from weathering at the surface.
oil coal natural gas
Cryosurgery, Electrosurgery, Chemical Peel
Amber, Permafrost, and Tar.
Fossils Further evidence is derived from living organisms Bones
There are three basic types of rock; sedimentary, igneous and metamorphic. Igneous rocks are formed by volcanic action and don't contain fossils. Sedimentary rocks are formed, usually under water, by eroded material accumulating. Metamorphic rocks are formed when sedimentary rocks are changed by heating and/or pressure. From this, you can see that sedimentary rocks are the most likely to contain fossils, although metamorphic rocks also can contain fossils. Any sedimentary rock can contain fossils, but some make fossil hunting easier. Shales and mudstones are particularly good; chalk is pretty much entirely made of fossils - it's formed of skeletons of small organisms, but its difficult to see the individual fossils.
tornadeos, severe car crashes, hurricans
evidence in real time - finches fossil evidence evidence now backed up by genetics geological evidence of strata not just fossils
To be considered index fossils, fossils must meet three key criteria: they should have a wide geographic distribution, indicating that the species existed over a broad area; they must be limited to a short time range in the geologic record, allowing for precise dating of rock layers; and they should be easily recognizable and distinctive, facilitating identification. These characteristics make index fossils valuable for correlating and dating geological formations.
By definition, we could say all three fossils are 'ancient'. Fossils provide an ancient record of plants and animals.
three forces are gravitational,,electromagnetic,and weak nuclear
tracks,burrows and coprolite
Fossils are classified into three. Here is the fossil type and example(s): cast fossils (filled in with molds), trace fossils (burrows, gastroliths, footprints), and true form fossils (real animal or real animal part).
In plane forces, all forces are confined to a two-dimensional plane, while in space forces, forces can act in three dimensions. Plane forces involve only forces in the x and y axes, while space forces can include forces in the z axis as well. Space forces require vector analysis in three dimensions, while plane forces use scalar analysis in two dimensions.
Precambrian Cambrian
biological meteorological and geological
Fossils have been found with ages from a few tens of thousands of years old to roughly three billion years old.
Fossils can form from pretty much anything. They normally form from animals fish and objects such as jewelry. Fossils are very unique things and show us what happened in history :) booooooooooggggggggggggiiiiiiiiieeeeeeeee mmmmmmmmmaaaaaaaaaaaannnnnn is a fossil as well ;)