1990 in paleontology
Encyclopedia

newly named

Name Status Authors Age Unit Location Notes Images

Coprinites
Coprinites
Coprinites is an extinct monotypic genus of gilled fungus in the Agaricales family Agaricaceae. At present it contains the single species Coprinites dominicana....


Valid
  • Poinar
  • Singer

Burdigalian
Burdigalian
The Burdigalian is, in the geologic timescale, an age or stage in the early Miocene. It spans the time between 20.43 ± 0.05 Ma and 15.97 ± 0.05 Ma...

 (Miocene)
  • Dominican amber
    Dominican amber
    Dominican amber is amber from the Dominican Republic. Resin from the extinct species Hymenaea protera is the source of Dominican amber and probably of most amber found in the tropics....

    .

 Dominican Republic

first mushroom genus described from the fossil record

Newly named taxa

Name Status Authors Age Unit Location Notes Images
Veronavelifer
Veronavelifer
Veronavelifer sorbinii is an extinct sailfin moonfish from the Lutetian epoch of the Monte Bolca lagerstatten....

Valid
  • Bannikov
Eocene Monte Bolca
Monte Bolca
Monte Bolca is a lagerstätte near Verona, Italy that was one of the first fossil sites with high quality preservation known to Europeans, and is still an important source of fossils from the Eocene....

 Italy

Dinosaurs

  • All Anatosaurus species except A. copei were moved to the previously existing genus Edmontosaurus
    Edmontosaurus
    Edmontosaurus is a genus of crestless hadrosaurid dinosaur. It contains two species: Edmontosaurus regalis and Edmontosaurus annectens. Fossils of E. regalis have been found in rocks of western North America that date from the late Campanian stage of the Cretaceous Period 73 million years ago,...

    by Brett-Surman
  • "Seismosaurus" gastroliths documented.

Newly named dinosaurs

Data courtesy of George Olshevsky
George Olshevsky
George Olshevsky is a freelance editor, writer, publisher, amateur paleontologist, and mathematician living in San Diego, California.Olshevsky maintains the comprehensive online Dinosaur Genera List...

's dinosaur genera list and Dr. Jeremy Montague's dinosaur genus database.
Name Status Authors Notes Images
Agilisaurus
Agilisaurus
Agilisaurus is a genus of ornithischian dinosaur from the Middle Jurassic Period of what is now eastern Asia. The name is derived from the Latin agilis meaning 'agile' and the Greek sauros meaning 'lizard', and refers to the agility suggested by its lightweight skeleton and long legs...

Valid taxon
  • Peng G.

Anatotitan
Anatotitan
Anatotitan is a genus of flat-headed or hadrosaurine hadrosaurid ornithopod dinosaur from the very end of the Cretaceous Period, in what is now North America...

Valid taxon formerly called Anatosaurus copei
Brett-Surman vide:
  • Chapman
  • Michael K. Brett-Surman
  • Bellusaurus
    Bellusaurus
    Bellusaurus was a small short-necked sauropod dinosaur from the Middle Jurassic which measured about long...

    Valid taxon
  • Dong Zhiming
    Dong Zhiming
    Dong Zhiming , from the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing, is one of China's leading paleontologists. He began working at the IVPP in 1962, learning from Yang Zhongjian who was director at the time...

  • Breviceratops
    Breviceratops
    Breviceratops was a ceratopsian dinosaur from Late Cretaceous Mongolia. It was related to Protoceratops. The fossils originally described by Maryanska and Osmolska in 1975 and placed in Protoceratops, were moved to the new genus by Kurzanov in 1990.The type species is Breviceratops...

    Valid taxon
  • Kurzanov
  • Drinker
    Drinker
    Drinker was a genus of hypsilophodont dinosaur from the late Jurassic period of North America. Although based on good remains, it remains obscure due to a lack of post-naming publications.-Description:...

    Valid taxon
  • Robert Bakker
  • Galton
  • Siegwarth
  • Filla
  • Emausaurus
    Emausaurus
    Emausaurus is a genus of thyreophoran or armored dinosaur from the Early Jurassic. Its fossils have been found in Germany. It is known from a skull and partial postcranial remains, although only the skull is known well. Armor includes conical scutes and tall, spiny elements.The type species,...

    Valid taxon
  • Haubold
  • Epachthosaurus
    Epachthosaurus
    Epachthosaurus was a genus of dinosaur from the Late Cretaceous. It was a titanosaurid sauropod. Its fossils have been found in Central and Northern Patagonia in South America....

    Valid taxon
  • Jaime Eduardo Powell
  • "Futabasaurus
    Futabasaurus
    Futabasaurus is a genus of plesiosaur from the Late Cretaceous of Fukushima, Japan. Described and named in 2006, it was assigned to the family Elasmosauridae. The length was about 7 m, and the weight was about 3~4 tons. Futabasaurus is the first elasmosaurid found in Japan. The type...

    "
    Nomen nudum
    Nomen nudum
    The phrase nomen nudum is a Latin term, meaning "naked name", used in taxonomy...

    ; later applied to a plesiosaur
    Plesiosaur
    Plesiosauroidea is an extinct clade of carnivorous plesiosaur marine reptiles. Plesiosauroids, are known from the Jurassic and Cretaceous Periods...

    .
  • David Lambert
  • “Hadrosauravus" Nomen nudum
    Nomen nudum
    The phrase nomen nudum is a Latin term, meaning "naked name", used in taxonomy...

  • David Lambert
  • Hisanohamasaurus
    Hisanohamasaurus
    "Hisanohamasaurus" is the informal name given to an as yet undescribed genus of dinosaur from the Late Cretaceous. It is a nomen nudum known only from teeth that first appeared in a general-audience dinosaur book by David Lambert in 1990...

    Nomen nudum
    Nomen nudum
    The phrase nomen nudum is a Latin term, meaning "naked name", used in taxonomy...

  • David Lambert
  • Katsuyamasaurus
    Katsuyamasaurus
    "Katsuyamasaurus" is the informal name given to an as yet undescribed genus of theropod dinosaur from the Early Cretaceous. It was a carnosaur which lived in what is now Japan. The type species was coined by Lambert in 1990, but is not formally described, making it a nomen nudum...

    "
    Nomen nudum
    Nomen nudum
    The phrase nomen nudum is a Latin term, meaning "naked name", used in taxonomy...

  • David Lambert
  • "Kitadanisaurus" Nomen nudum
    Nomen nudum
    The phrase nomen nudum is a Latin term, meaning "naked name", used in taxonomy...

  • David Lambert
  • "Madsenius
    Madsenius
    "Madsenius" is the name given to an as-yet undescribed genus of dinosaur from the Late Jurassic of North America, from the Morrison Formation. It was a theropod which may have been closely related to Allosaurus, or even a species of Allosaurus...

    "
    Nomen nudum
    Nomen nudum
    The phrase nomen nudum is a Latin term, meaning "naked name", used in taxonomy...

  • David Lambert
  • Monkonosaurus
    Monkonosaurus
    Monkonosaurus is the name given to a dubious genus of dinosaur from the Late Jurassic . It was a stegosaur which lived in what is now Tibet. The type specimen, Monkonosaurus lawulacus was formalized by Zhao in 1983, but is based only on one partial skeleton...

    Valid taxon
  • Zhao X. vide:
  • Dong Zhiming
    Dong Zhiming
    Dong Zhiming , from the Institute of Vertebrate Paleontology and Paleoanthropology in Beijing, is one of China's leading paleontologists. He began working at the IVPP in 1962, learning from Yang Zhongjian who was director at the time...

  • "Ricardoestesia
    Ricardoestesia
    Richardoestesia is a medium-sized genus of theropod dinosaur from the late Cretaceous Period of what is now North America. It is known from a single pair of lower jaw bones and a large number of isolated teeth....

    "
    Name accidentally invalidated and replaced with misspelling.
  • Phillip Currie
  • Rigby and
  • R.E. Sloan
  • Sugiyamasaurus
    Sugiyamasaurus
    "Sugiyamasaurus" is the informal name given to an as yet undescribed genus of dinosaur known only from a few spatulate teeth. It was a sauropod, possibly a camarasaurid, which lived in Japan during the Late Cretaceous...

    "
    Nomen nudum
    Nomen nudum
    The phrase nomen nudum is a Latin term, meaning "naked name", used in taxonomy...

  • David Lambert
  • Yimenosaurus
    Yimenosaurus
    Yimenosaurus is a genus of prosauropod dinosaur from the Early Jurassic. Fossils from several individuals were recovered from Yimen, China, and the type species Y. youngi was named by Bai, Yang & Wang in 1990. Reconstructions are based on mostly complete skeletons, missing only parts of the...

    Valid taxon
    Bai vide:
    • Bai
    • Yang J.
  • Wang G.H.

  • Non-mammalian

    Name Status Authors Discovery year Age Unit Location Notes Images

    '

    Valid

    '

    Valid
    The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
     
    x
    OK