Fossils are like time capsules that preserve the remains of once-living organisms. Explore the process in which fossils are formed and learn about...

Plant fossils include compressions, impressions, petrified fossils, casts, and molds. Learn about the different types of plant fossils, how they form, and what scientists can learn from them.

Trace fossils include footprints of dinosaurs and are formed when dried and buried underneath layers of sediment. True form fossils are remains of whole animals.

Dinosaurs and other living things from millions of years ago can be studied by scientists if they use fossils. This lesson will explain what fossils are, the types of fossils, and how some fossils ...

Index Fossils: Index fossils are the preserved remains of specific species found in the strata of sedimentary rock. They are easily recognized by shape and lived for either a short period of …

Nov 21, 2023 · Learn the fossil definition, characteristics of fossils, the study of fossils, and explore the types of fossils and fossilization and what they can...

Fossil evidence, uncovered by finding ancient preserved artifacts of animals, can determine environmental features based on their analysis. Learn basic facts of how fossils demonstrate …

Fossils preserve evidence of deceased organisms, though they do so in many different ways. A petrified bone is a fossil, but so is petrified feces, remains of burrows hardened into stone, and …

Nov 21, 2023 · Learn about index fossils and discover how index fossils help scientists. Review how to find an index fossil. Study the law of superposition and...

Nov 21, 2023 · Learn what the fossil record is. Discover the importance of fossil evidence of evolution, examine how fossil age is determined, and study fossil...