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Can fossils be found in valleys?

Absolutely yes, fossils of some shell creatures, like snails can be found in dry valley floors.


Can a scallop form a fossil?

Yes, scallops can form fossils. Fossils are formed when the hard parts of an organism, such as the shell of a scallop, are preserved in sedimentary rocks over long periods of time. Scallops have been found in fossil form dating back millions of years, providing evidence of their ancient existence.


Where did trilobites exist on earth and why?

a trilobite is an hard shell and it was found 230 millions years ago...


What fossils can you find in FireRed?

You can find the Helix, Shell and Old Amber fossils. However you can only gain two in the game. Helix or Shell as the trainer you fight in Mt Moon that found them will only allow you to take one. The Old Amber can be found at the back entrance to Pewter Museum (you will need Cut)


Is shell shaped mineral found in rock cavity fossils?

Yes, shell-shaped minerals can be found in rock cavities known as geodes. These geodes can form in sedimentary or volcanic rocks and can contain minerals such as quartz, calcite, or amethyst that have crystallized within the cavity. While not actual fossils, geodes are a type of mineral formation often found in rock cavities.


How the sea shell fossils get top of the mountains up to 1300 feet?

Marine fossils form when creatures die and sink to the bottom where there is little oxygen, and are covered with sediment. If sediment continues to accumulate, after many years its weight will crush the deposit, and in combination with well known chemical processes, can cement it into sandstone. Later, if the sea floor it lifted by any of a number of (again, well understood) geological processes, what was once the sea floor can become part of a mountain. Such a mountain can form in a few million years, where fossils have been forming for 3 BILLION years.


What did all known Proterozoic animal fossils not have?

a shell


Which sarcodine has a shell made of calcium carbonate?

The sarcodine with a shell made of calcium carbonate is Foraminifera. These single-celled organisms secrete intricate shells that are commonly found as fossils in marine sediment.


How do fossils end up in sedimentary rocks?

fossils are small living organisms that existed millions of years ago. They mostly have a shell which is the fossil that you can sea. Sedimentary rock is formed when lots of small particles and pieces of rock and often dead organisms, (the fossils) drift down to the sea bed and over millions of years get compressed together to form the rock. The fossil that you see was once a living shelled organism which dies and was preserved as the sedimentary rock formed


What is the difference between the Cambrian and preCambrian periods?

The difference between The differeence between the Cambrian and Pre-Cambrian is that the Cambrian fossils are ones of hard shell creatures because of thee evolved predators. The difference between Cambrian and Pre-Cambrian is that the Cambrian fossils are ones of hard shell creatures because of the evolved predators.rian fossils Cambrian and Pre-Cambrian is that the Cambrian fossils are ones of hard shell creatures because of the evolved predators.


What are the names of the five types of fossils?

The 5 types of fossils are ...Imprint Fossils- an organism leaving an imprint on sediment that later hardens into rock.Mineralization Fossils- when minerals replace wood or bone to create a piece of petrified wood or a mineralization bone fossilsFrozen Fossils- when something like an animal gets taped in ice and remains their frozenCast Fossils- when it fills up a hollow moldfossils in amber- when an insect gets stuck in amber


What replaces a shell in fossils?

inorganic minerals replace the bones and shells in fossils. However, some recent demineralization experiments have indicated that some original connective tissue may remain, even in very old fossils.