because they swim to the ocean to get Dow key from the Dow key shore
fossils are found by scientists. some are even found in deserts
Some fossils are found in the sedimentary rocks - along with shells and sediment.
No, some insect fossils are incredibly ancient. Insects predate all land vertebrates.
No such thing has ever been found to exist. No fossils have been proven to have been found in meteorites. Some scientists claim that they have found tiny fossils in meteorites from Mars but they can not prove the formations in the rocks aren't naturally occurring.
Absolutely yes, fossils of some shell creatures, like snails can be found in dry valley floors.
Insect fossils are hard to find because of the environment in which they lived -- and died. If an insect just drops dead it needs to be in an environment which is suitable for the formation of fossils. If it dropped into a lake or river it could be eaten by a fish -- no chance of fossilisation there. If it was in a desert it would dry up and its' exoskeleton would break apart and blow away. Insect fossils are normally found in amber, (fossil tree sap), which is very sticky when fresh, some cherts have insect fossils, (sometimes found where there were hot, silica-rich volcanic springs).
Limestone, shale, sandstone, and chert are the biggies when it comes to fossils.
They are mostly found in Sedimentary Rocks
Fossils are nearly always found in some type of sedimentary rock. Limestone is a sedimentary rock which very commonly contains fossils, as is coal.
Fossils found in the Appalachian Plateau area include trilobites, brachiopods, bryozoans, crinoids, and ammonoids. These fossils provide valuable information about the marine environments that existed in the region millions of years ago.
Dinosaur fossils have been found in various parts of Arizona, including sites near Tucson, the Petrified Forest National Park, and the Grand Canyon. Some notable dinosaur fossils found in Arizona include those of Dilophosaurus and Sonorasaurus.