| Sauropodichnus | |
|---|---|
Trace fossil classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | Saurischia |
| Clade: | † Sauropodomorpha |
| Clade: | † Sauropoda |
| Ichnogenus: | † Sauropodichnus Calvo, 1991 |
Sauropodichnus is an ichnogenus of dinosaur footprint. In 2020 Molina-Perez and Larramendi based on the 90 cm (2.95 ft) long footprint estimated the size of the animal at 26 meters (85 ft) and 40 tonnes (44 short tons). [1]
Xenotarsosaurus is a genus of abelisaurid theropod dinosaur that lived during the Late Cretaceous of Argentina.
Labocania is a genus of carnivorous theropod dinosaur of uncertain affinities from Baja California, Mexico, which lived 93.6 million years ago, in the Cenomanian-Turonian stage of the late Cretaceous Period.
Adamantisaurus is a poorly-known genus of titanosaurian sauropod dinosaur from the Late Cretaceous Period of what is now South America. It is only known from six tail vertebrae but, as a sauropod, it can be assumed that this dinosaur was a very large animal with a long neck and tail.
Breviparopus is the name given to an ichnogenus of dinosaur, having been made by an unknown genus of sauropod. As an ichnogenus, the taxon is represented by a 90-metre (295 ft) long series of fossil tracks, or ichnites, found in the spring of 1979 in the Atlas Mountains of present-day Morocco. At the time, this area would have been part of the splitting Gondwana supercontinent. The animal that produced the Breviparopus tracks is rumored to be one of the largest dinosaurs, though its exact size has been the subject of much debate.
Eubrontes is the name of fossilised dinosaur footprints dating from the Late Triassic and Early Jurassic. They have been identified from France, Poland, Slovakia, Czech Republic, Italy, Spain, Sweden, Australia (Queensland), US, India, China and Brazil (South).
Daxiatitan is a genus of sauropod dinosaur known from the Lower Cretaceous of Gansu, China. Its type and only species is Daxiatitan binglingi. It is known from a single partial skeleton consisting of most of the neck and back vertebrae, two tail vertebrae, a shoulder blade, and a thigh bone. At the time of its discovery in 2008, Daxiatitan was regarded as potentially the largest known dinosaur from China.
Barrosasaurus is a genus of titanosaurian sauropod dinosaur, first described by paleontologists Leonardo Salgado and Rodolfo Coria in 2009. The fossils, consisting of three fossil dorsal (back) vertebrae, are well-preserved but incomplete. They were discovered in the Anacleto Formation of the Neuquén province of western Argentina. The type species is Barrosasaurus casamiquelai. The genus name is named after the Sierra Barrosa in Neuquén. The specific epithet honours the Argentinian paleontologist Rodolfo Magín Casamiquela. It's been estimated to be 18 meters in length and 13.5 tonnes in weight.
Luoyanggia is a genus of oviraptorid dinosaur known from the Early Cretaceous Haoling Formation of the Ruyang Basin in Henan Province, central China. The type species is L. liudianensis. Holtz estimated it at 1.5 meters and around 2.27-9.1 kg. Molina-Pérez and Larramendi gave a similar size of 1.2 meters and 8.5 kg.
Argoides is an ichnogenus of dinosaur footprint, originally named as an ichnospecies of Ornithichnites, left by what was possibly an ornithopod, although due to the age of the tracks, they were probably instead made by theropods. A 2.8 cm long footprint from the lower Jurassic represents the holotype. The size of the track maker is estimated at 56 cm (1.84 ft) long and 185 grams (0.408 lbs) in weight. It has been found in the Portland, Passaic and Turners Falls Formations of Massachusetts, Connecticut and New Jersey.
Brontopodus is an ichnogenus of dinosaur footprint. The footprint has diplodocid form, but four toes when almost every diplodocid has no more than three. This leaves Dyslocosaurus as the only known genus capable of producing the footprints. In 2020 Molina-Perez and Larramendi estimated the size of an individual at 23.7 meters (78 ft) and 32 tonnes based on the 1.1 m (3.6 ft) long footprint that was found in Texas.
Carmelopodus is an ichnogenus of theropod dinosaur footprint. They are suggested to belong to basal ceratosaurs, due to their similarities with abelisaurid footprints. In 2016, a large footprint from the Early Jurassic of Morocco belonging to Carmelopodus sp. was estimated to belong to an 8 m (26 ft) long and 1.65 t heavy individual. Another footprint from the Middle Jurassic of the USA that belongs to Carmelopodus untermannorum, the type species, has a size of 4 cm (0.13 ft) and was made by an individual that was 68 cm (2.2 ft) in length and 1 kg (2.2 lbs).
Macropodosaurus is an ichnogenus of therizinosaurid footprints from the Late Cretaceous of Asia, North America and Poland. The ichnogenus is currently monotypic only including the type ichnospecies M. gravis, described and named in 1964.
Paragrallator is an ichnogenus of dinosaur footprint. Its ichnospecies have been found in China and Lesotho.
Pseudotetrasauropus is an ichnogenus of sauropod dinosaur footprint from the Elliot Formation of Lesotho and South Africa. In 2020 based on the 60 cm long footprint Molina-Pérez and Larramendi estimated the size of the animal at 9.1 meters and 2 tonnes.
Rotundichnus is an ichnogenus of dinosaur footprint. The ichnospecies Rotundichnus muchehagensis dates to the early lower Cretaceous in central Laurasia and the largest footprint, that was 87 cm (2.85 ft) long, belongs to an individual that measured 21.5 meters (70.5 ft) and weighed 36.5 tonnes.
Sarmientichnus is an ichnogenus of dinosaur footprint.
Tyrannosauripus is an ichnogenus of dinosaur footprint. It was discovered by geologist Charles "Chuck" Pillmore in 1983 and formally described by Martin Lockley and Adrian Hunt in 1994. This fossil footprint from northern New Mexico is 96 cm long and given its Late Cretaceous age, it very likely belonged to the giant theropod dinosaur Tyrannosaurus rex. In 2016 the size of this individual was estimated at 11.4 meters and 5.8-6.9 tonnes. Similar tridactyl dinosaur tracks in North America were discovered earlier and named Tyrannosauropus in 1971, but they were later recognized as hadrosaurid tracks and their description deemed inadequate, with Tyrannosauropus regarded as a nomen dubium. True footprints likely from Tyrannosaurus would not be found until the discovery of Tyrannosauripus. In 2007, a large tyrannosaurid track was found also in eastern Montana. In 2016, a probable fossil trackway of Tyrannosaurus was discovered in Wyoming.
Ultrasauripus is an ichnogenus of dinosaur footprint, found in Gyeongsang Province, South Korea. Ιn 2020 Molina-Pérez and Larramendi, based on the 1.24 meter (4 ft) long footprint, estimated the size of the animal at 27–34.5 meters (88–113 ft) and 55 tonnes. It was a member of the Euhelopodidea family.
Velociraptorichnus is an ichnogenus of dinosaur footprint. In 2016 based on the 10 cm (0.33 ft) long footprint the animal's size was estimated at 1.2-1.55 meters (3.9–5 ft) and 3.9-5.6 kg (8.6-12.3 lbs).
Yunmenglong is an extinct genus of somphospondylan sauropod known from the late Early Cretaceous of Henan Province, central China. Its remains were discovered in the Haoling Formation of the Ruyang Basin. The type species is Yunmenglong ruyangensis, described in 2013 by Junchang Lü et al. on the basis of an incomplete postcranial skeleton. Yunmenglong shares some characters with Euhelopus, Qiaowanlong and Erketu, and a phylogenetic analysis places it as a sister taxon of Qiaowanlong, both grouped with Erketu in a position more derived than Euhelopus but basal to Titanosauria.
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