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How do tracks and burrows end up in the rock and fossil record?
Tracks and burrows can end up in the rock and fossil record through a process called fossilization, where sediment fills in the impressions left by the tracks or burrows and hardens into rock over time. This process preserves the shape and structure of the tracks or burrows, allowing scientists to study them and learn more about ancient life and environments.
What type of fossil is formed by resin sediments that have hardened in a hollow space?
Amber is the type of fossil formed by resin sediments that have hardened in a hollow space. It is prized for its beauty and sometimes contains well-preserved insects or plant material.
Is mummification a way for a trace fossil to be created?
No, a trace fossil is a fossil of biological activity. Therefore, it cannot be mummified, because it is not of an actual organism. Examples of trace fossils include: footprints, burrows, etc.
What would be better to become a fossil a fish or a mouse?
The fish will become a fossil because of the fish bones on his back.
What is the difference between a mold and a trace fossil?
A Fossil is the remains (or an impression) of a plant or animal that existed in a past geological ageA trace fossil is the burrows, trails, etc, of an animal.A trace fossil is where something left a mark on something else, and then became fossilized. A body fossil is a fossil of a once living thing.
How do tracks and burrows end up in the rock and fossil record?
Tracks and burrows can end up in the rock and fossil record through a process called fossilization, where sediment fills in the impressions left by the tracks or burrows and hardens into rock over time. This process preserves the shape and structure of the tracks or burrows, allowing scientists to study them and learn more about ancient life and environments.
What is cost fossil?
made when a mold is filled with sediments or minerals
What type of fossil is formed by resin sediments that have hardened in a hollow space?
Amber is the type of fossil formed by resin sediments that have hardened in a hollow space. It is prized for its beauty and sometimes contains well-preserved insects or plant material.
Is mummification a way for a trace fossil to be created?
No, a trace fossil is a fossil of biological activity. Therefore, it cannot be mummified, because it is not of an actual organism. Examples of trace fossils include: footprints, burrows, etc.
Describe three types of trace fossil?
a trace fossil is like cast, mold, or trace fossil
What is a fossil cast?
A fossil cast is a type of fossil formed when sediments fill in the hollow space left by a decomposed organism. The sediments harden into rock, preserving the shape of the organism in the form of a cast. This can provide scientists with valuable information about the size and shape of the original organism.
Molds filled with sediments sometimes produce?
Molds and casts may be produced when sediments fill molds left by decayed organisms.
Which type of fossil forms when organisms hard parts dissolve and leave a cavity that later fills with sediments?
Cast
How casts are formed?
a mold fossil was filled by sediments or other rocks and hardened, creating an exact copy of the creature
What determines a fossil?
A fossil is simply any evidence of past life that is preserved in rock. That would include trails, footprints, burrows, poop, nests, bones, shells, and any other evidences.
What kind of fossil is a footprint?
Dinosaur footprints are called trace fossils because they show evidence of animal activity. Worm holes and burrows can also be fossilized, falling into the 'trace fossil' category.
What has the author Maria Tabor written?
Maria Tabor has written: 'Freshwater Bivalvia of the upper Namurian and Westphalian (limnic sediments) from the upper Silesian Coal Basin (Poland) =' -- subject(s): Animals, Fossil, Bivalvia, Fossil, Fossil Animals, Fossil Bivalvia, Paleontology
