Search results
Results from the WOW.Com Content Network
Ichnotaxon comes from the Ancient Greek ἴχνος (íchnos) meaning "track" and English taxon, itself derived from Ancient Greek τάξις (táxis) meaning "ordering". [ 1 ] Ichnotaxa are names used to identify and distinguish morphologically distinctive ichnofossils , more commonly known as trace fossils ( fossil records of lifeforms ...
The trackway Protichnites from the Cambrian, Blackberry Hill, central Wisconsin. A trace fossil, also known as an ichnofossil (/ ˈ ɪ k n oʊ f ɒ s ɪ l /; from Greek: ἴχνος ikhnos "trace, track"), is a fossil record of biological activity by lifeforms but not the preserved remains of the organism itself. [1]
Anticheiropus is an ichnogenus of dinosaur footprint belonging to a saurischian. [1] It has only been discovered in Massachusetts (Portland Formation, Newark Supergroup).Two ichnospecies are known (both are known from a single footprint): [2] [3] A. hamatus and A. pilulatus, both discovered around 1863 and named by Edward Hitchcock in 1865.
Experts believe that the footprint was most likely left by a dinosaur (grallator) that stood about 75 centimeters (29.5 inches) tall and 2.5 meters (about 8 feet) long and walked on its two hind feet. [11] [12] The scientists called the girl's discovery "the finest impression of a 215 million-year-old dinosaur print found in Britain in a decade ...
Strictly speaking, an ichnospecies is the name of the trace fossil, not of the animal that made it. An international team's discovery of a set of 1.5 million-year-old human ancestor footprints in Ileret, Kenya provides the earliest direct evidence of a modern human style of upright walking.
Characichnos (meaning "score trace") is an ichnogenus of possibly dinosaurian tetrapod footprint. It includes a single species, C. tridactylus , known from prints found in the Middle Jurassic Saltwick Formation of Yorkshire , United Kingdom .
Anatrisauropus is an ichnogenus of dinosaur footprint, possibly belonging to a saurischian. [2] It has only been discovered in Lesotho (Molteno Formation and Karoo Basin). Three ichnospecies are known: A. camisardi, A. ginsburgi [1] and A. hereroensis; all of which were named by Paul Ellenberger between 1965 and 1972.
Limnopus is an ichnogenus of ancient tetrapod footprint.Its footprints have been found in Moscovian aged-rocks situated in Alveley, Shropshire, England, Colorado and West Virginia.