Fossil taxa described in 1985

Carnotaurus is a genus of theropod dinosaur that lived in South America during the Late Cretaceous period, between 69 and 66 million years ago. The only species is Carnotaurus sastrei. Known from a single well-preserved skeleton, it is one of the best-understood theropods from the Southern Hemisphere. The skeleton, found in 1984, was uncovered in the Chubut Province of Argentina from rocks of the La Colonia Formation. Carnotaurus is a derived member of the Abelisauridae, a group of large theropods that occupied the large predatorial niche in the southern landmasses of Gondwana during the late

Abelisaurus (; "Abel's lizard") is a genus of predatory abelisaurid theropod dinosaur which lived during the Late Cretaceous Period (Campanian) of what is now South America. It was a bipedal carnivore that probably reached about in length, although this is uncertain as it is known from only one partial skull.

Supersaurus (meaning "super lizard") is a genus of diplodocid sauropod dinosaur that lived in North America during the Late Jurassic period. The type species, S. vivianae, was first discovered by Vivian Jones of Delta, Colorado, in the middle Morrison Formation of Colorado in 1972. The fossil remains came from the Brushy Basin Member of the formation, dating between 153 and 145 million years ago. It is among the longest dinosaurs ever discovered, with the three known specimens reaching in length, with the largest individual possibly exceeding in size. Mass estimates for the WDC and BYU specime

Postosuchus, meaning "Crocodile from Post", is an extinct genus of rauisuchid reptiles comprising two species, P. kirkpatricki and P. alisonae, that lived in what is now North America during the Late Triassic. Postosuchus is a member of the clade Pseudosuchia, the lineage of archosaurs that includes modern crocodilians (the other main group of archosaurs is Avemetatarsalia, the lineage that includes all archosaurs more closely related to birds than to crocodilians). Its name refers to Post Quarry, a place in Texas where many fossils of the type species, P. kirkpatricki, were found.

Gasosaurus () is a genus of tetanuran theropod that lived approximately 171.6 to 161.2 million years ago during the middle of the Jurassic Period. The name "Gasosaurus" is derived from the English "gasoline" and the Greek () ("lizard / generic reptile"). Only one species is currently recognised, G. constructus, from which the specific name honours the gasoline company that found the Dashanpu fossil quarry in Sichuan Province, China, now named as the Lower Shaximiao Formation.

extinct genus of pterosaurs

Cearadactylus is an extinct genus of large anhanguerid pterosaur from the Early Cretaceous (Albian age) Romualdo Formation of Brazil. The only known species is C. atrox, described and named in 1985 by Giuseppe Leonardi and Guido Borgomanero. The name refers to the Brazilian state Ceará, and combines this with Greek daktylos, "finger", a reference to the wing finger of pterosaurs. The Latin atrox means "frightful", a reference to the fearsome dentition of the species.

Steropodon is a genus of prehistoric platypus-like monotreme, or egg-laying mammal. It contains a single species, Steropodon galmani, that lived about 100.2–96.6 million years ago during the Cretaceous period, from early to middle Cenomanian. It is one of the oldest monotremes discovered, and is one of the oldest Australian mammal discoveries. Several other monotremes are known from the Griman Creek Formation, including Dharragarra, Kollikodon, Opalios, Parvopalus, and Stirtodon.

Ekaltadeta is an extinct genus of marsupials related to the modern musky rat-kangaroos. Ekaltadeta was present in what is today the Riversleigh formations in Northern Queensland from the Late Oligocene to the Miocene, and the genus includes three species. The genus is hypothesized to have been either exclusively carnivorous, or omnivorous with a fondness for meat, based on the chewing teeth found in fossils. This conclusion is based mainly on the size and shape of a large buzz-saw-shaped cheek-tooth, the adult third premolar, which is common to all Ekaltadeta.

Avisaurus (meaning "bird lizard") is a genus of enantiornithine avialan from the Late Cretaceous of North America.

Blikanasaurus is a genus of sauropodomorph dinosaur from the late Triassic of South Africa. The generic name Blikanasaurus is derived from Greek, meaning "lizard from Blikana". The species name cromptoni is taken from the surname of A.W. "Fuzz" Crompton, an American paleontologist who led numerous field expeditions in Elliot Formation outcrop localities in South Africa. Blikanasaurus is only known from partial hindlimb bones that were recovered from the lower Elliot Formation (LEF) in the Eastern Cape.

Camelotia (meaning "from Camelot") is a large-bodied sauropodomorph from the latest Triassic (Rhaetian) of southwest England. It is best known from a partial postcranial skeleton found in the Westbury Formation and named by Peter M. Galton in 1985. Subsequent work has generally placed Camelotia as a relatively derived sauropodomorph close to the origin of Sauropoda, although its exact position among early non-sauropod sauropodomorphs remains debated. It is sometimes placed in Melanorosauridae as a close relative of Melanorosaurus. With a body length and mass estimated at and , respectively, it

Sphecomyrma is an extinct genus of ants which existed in the Cretaceous approximately 79 to 92 million years ago. The first specimens were collected in 1966, found embedded in amber which had been exposed in the cliffs of Cliffwood, New Jersey, by Edmund Frey and his wife. In 1967, zoologists E. O. Wilson, Frank Carpenter and William L. Brown, Jr. published a paper describing and naming Sphecomyrma freyi. They described an ant with a mosaic of features—a mix of characteristics from modern ants and aculeate wasps. It possessed a metapleural gland, a feature unique to ants. Furthermore, it was w

Falcatus is an extinct genus of falcatid chondrichthyan which lived during the early Carboniferous Period in Bear Gulch bay in what is now Montana.

Gogonasus (meaning "snout from Gogo") was a lobe-finned fish known from three-dimensionally preserved 380-million-year-old fossils found from the Gogo Formation in Western Australia. It lived in the Late Devonian period, on what was once a coral reef off the Kimberley coast surrounding north-western Australia. Gogonasus was a small fish reaching in length.

Paratypothorax is an extinct genus of aetosaur, known from a single species, Paratypothorax andressorum. It was a broadly distributed member of the group found in Germany, North America, and possibly parts of Gondwana. The best specimens come from Germany, though for more than a century they were mistakenly considered phytosaur armor. Paratypothorax was a large and wide-bodied typothoracine aetosaur, as well as the namesake of the tribe Paratypothoracisini.

Paleopsilopterus is an extinct genus of large, flightless, predatory birds classified within the order Cariamiformes. It is generally placed in the subfamily Psilopterinae of the family Phorusrhacidae, commonly known as "terror birds," although its precise taxonomic placement has been subject to debate.

Ferganoceratodus (from Fergana + Ceratodus) is a genus of prehistoric freshwater lungfish known from worldwide during the Mesozoic. Based on morphological evidence, it has either been recovered as a basal member of the Ceratodontiformes or to be the sister group of the Neoceratodontidae (containing the extant Australian lungfish).

species of crustacean

species of insect (fossil)

species of crustacean

Huilatherium is an extinct genus of leontiniid, a group of hoofed mammals belonging to the order Notoungulata, that comprises other South American ungulate families that evolved in parallel with some mammals of the Northern hemisphere. The leontiinids were a family of herbivorous species comprising medium to large browsers, with relatively short skulls and robust limbs, somewhat similar to their relatives, the best known toxodontids.

species of insect (fossil)

species of insect (fossil)

species of insect (fossil)

species of insect (fossil)

species of insect (fossil)

Domeykos is an extinct genus of marine ray-finned fish that lived in what is now Chile during the Oxfordian stage of the Late Jurassic epoch. It contains one species, Domeykos profetaensis, known from the Quebrada del Profeta of Antofagasta.

Araripichthys is an extinct genus of marine ray-finned fish that lived from the Aptian to Coniacian stages of the Cretaceous period. The genus is named after the Araripe Basin, where it was found in the Crato and Santana Formations. Other fossils of the genus have been found at Goulmima in Morocco, the Tlayua Formation of Mexico and the Apón Formation of Venezuela.

species of insect

Bocatherium is an extinct genus of tritylodont mammaliamorphs from the Pliensbachian (Early Jurassic) of Tamaulipas, Mexico. It is known only from a skull found at the Huizachal Canyon locality, "a Pliensbachian floodplain siltstone in the La Boca Formation".

Archaeolepis mane is amongst the earliest undisputed lepidopteran fossils. It dates from the Lower Jurassic (ca ). It was found in the Charmouth Mudstone Formation, Dorset, United Kingdom.

Ilerdopteryx is an extinct genus of birds, perhaps an enantiornithine, from the Lower Cretaceous La Pedrera de Rúbies Formation lithographic limestone of Spain. The type species, I. viai, is known only from a collection of isolated contour feathers.

Youngosuchus is an extinct genus of archosaur from the Middle Triassic of China. The type species is Y. sinensis. Y. sinensis was first described in 1973 as a new species of the erythrosuchid Vjushkovia. In 1985, it was reassigned as its own genus of rauisuchid. A 1992 study supported the original classification of Youngosuchus sinensis as an erythrosuchid, but more recent studies classify it as a "rauisuchian"-grade loricatan archosaur completely unrelated to Vjushkovia, which is most likely a synonym of Garjainia.

Boreopelta is an extinct genus of rhytidosteid temnospondyl from the early Triassic period (Olenekian stage) of Yakutsk Region, central Siberia, Russia. It is known from the holotype PIN 4115/1, a skull fragment and from the referred specimen PIN 4113/5, a partial lower jaw, recovered from the Teryutekhskaya Formation near the Karya-khos-Teryutekh River. This genus was named by M. A. Shishkin and M. N. Vavilov in 1985, and the type species is Boreopelta vavilovi.

species of bird

Afrotarsius is a primate found in the Paleogene of Africa. left|thumb|Afrasia from Asia and Afrotarsius from Africa exhibit similar morphology of their teeth and lived in the late middle Eocene, suggesting Stem group|stem simians dispersed from Asia to Africa around that time.|alt=Two molars, one of Afrotarsius (left) and one of Afrasia (right), are compared, with an Eocene map of the globe showing where each came from. In the lower left, a life reconstruction of Afrotarsius is shown. The first species to be named, Afrotarsius chatrathi, was named in 1985 on the basis of a single lower jaw fro

Bomakellia is an extinct petalonamid from the Late Ediacaran. It is estimated to have lived some 555 million years ago, and has only been found in the Ustʹ Pinega Formation in Northwestern Russia. Originally described as a primitive arthropod-like creature, more recent studies have seen it placed within the phylum Petalonamae. Bomakellia kelleri is the only species.

left|thumb|Restoration of the skull in lateral and dorsal view Palaeopleurosaurus (meaning "old side lizard") is an extinct genus of diapsid reptiles belonging to the group Sphenodontia.

Arizonerpeton is an extinct genus of nectridean tetrapodomorphs. It contains a single species, Arizonerpeton wellsi. It lived in what is now the Swisshelm Mountains of modern-day Arizona, United States. This locality belongs to the Black Prince Limestone Formation, which is dated to the middle Pennsylvanian sub-period of the Carboniferous period.