Animal track
imprint left behind in soil, snow, or mud, or on some other ground surface, by an animal walking across it
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An animal track is the imprint left behind in soil, snow, mud, or other ground surfaces that an animal walks across.
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Animal tracks are used by hunters to track their prey, and by naturalists to identify animals living in an area.[1][2]
Tracks can be fossilized over millions of years.[3] It is for this reason we are able to see fossilized dinosaur tracks in some types of rock formations. These types of fossils are called trace fossils since they are a trace of an animal left behind rather than the animal itself. In paleontology, tracks often preserve as sandstone infill, forming a natural mold of the track.[4]
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- ↑ Staff. "Animal tracks: what do they reveal?". Smithsonian National Zoological Park. Retrieved April 7, 2016.
- ↑ Evans, Jonah (2014). "Field guides to animal tracks". NatureTracking.com. Retrieved April 7, 2016.
- ↑ Vitkus, Allison; Chin, Karen; Lockley, Martin. "Fossil footprints through geologic time". University of California Museum of Paleontology. Retrieved April 7, 2016.
- ↑ "A three-dimensionally preserved sauropod manus impression from the Upper Jurassic of Portugal: implications for sauropod manus shape and locomotor mechanics". Kaupia. 14: 47–52. Retrieved March 2, 2014.
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