Index Fossil Meaning Simple. The fossil feels like, and is, made of rock. A useful index fossil must be distinctive or easily recognizable, abundant, and have a wide geographic distribution and a short range through time.
A fossil is the remains or trace of an ancient living thing. A remnant or trace of an organism of a past geologic age, such as a skeleton or leaf imprint, embedded and preserved in the earth's crust. Fossil labs can be both educational and fun, and it is.
Fossil record examples the fossil record is filled with example organisms from earth's past.
Trace fossil examples include tracks and trails, borings and burrows, gastroliths and coprolites and, rarely, imprints of skin, fur or feathers. Fossil, remnant, impression, or trace of an animal or plant of a past geologic age that has been preserved in earth’s crust. Paleontologists are scientists that study prehistoric life by studying fossils. A fossil record is a group of fossils which has been analyzed and arranged chronologically and in taxonomic order.