Paleontology or palaeontology is the study of prehistoric life forms on Earth through the examination of plant and animal fossils.[1] This includes the study of body fossils, tracks (ichnites), burrows, cast-off parts, fossilised feces (coprolites), palynomorphs and chemical residues. Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as a science. This article records significant discoveries and events related to paleontology that occurred or were published in the year 1990.

List of years in paleontology (table)
In science
1987
1988
1989
1990
1991
1992
1993
+...

Plants

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Conifers

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Pinaceae

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Name Novelty Status Authors Age Unit Location Synonymized taxa Notes Images

Abies rigida[2][3]

Syn nov

valid

Knowlton

Oligocene
Chattian

Creede Formation

  US
  Colorado

A possible bristlecone fir species

 
Abies rigida

Pinus crossii[2][3]

Syn nov

Valid

Knowlton

Oligocene
Chattian

Creede Formation

  US
  Colorado

A bristle cone pine species

Angiosperms

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Basal eudicots

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Name Novelty Status Authors Age Type locality Location Synonymized taxa Notes Images

Berberis coloradensis[3]

Syns nov

Valid

Axelrod

Oligocene
Chattian

Creede Formation

  US
  Colorado

A barberry species

Mahonia aceroides[2][3]

Comb et syn nov

valid

(Knowlton) Schorn & Wolfe

Oligocene
Chattian

Creede Formation

  US
  Colorado

An Mahonia species
Moved from Sterculia aceroides (1923)

Superroids

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Malpighiales
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Name Novelty Status Authors Age Type locality Location Synonymized taxa Notes Images

Populus larsenii[2][3]

Comb et syn nov

valid

(Knowlton) Schorn & Wolfe

Oligocene
Chattian

Creede Formation

  US
  Colorado

synonymy

First identified as a possible Alder species
Moved from Alnus? larseni (1923)

Paleomycology

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newly named fungi

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Name Novelty Status Authors Age Type unit Location Notes Images

Coprinites[4]

Gen et sp nov

Valid

Poinar & Singer

Burdigalian

Dominican amber.

  Dominican Republic

first mushroom genus described from the fossil record

Arthropods

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newly named insects

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Name Novelty Status Authors Age Type unit Location Notes Images

Casaleia[5]

Gen nov

valid

Pagliano & Scaramozzino

Middle Miocene

Chon-Tyz mine

  Kyrgyzstan

A replacement name for "Protamblyopone" Dlussky 1981.

 
Casaleia eocenica

Paleochrysopa[6]

Gen et sp nov

valid

Séméria & Nel

Priabonian

Monteils Formation

  France

A green lacewing.
The type species is P. monteilsensis

 
Paleochrysopa monteilsensis

Tetraponera klebsi[7]

Comb nov

Valid

(Wheeler)

Lutetian

Baltic amber

  Europe

A pseudomyrmecine ant.
Moved from Sima klebsi (Wheeler, 1915)

 
Tetraponera klebsi

Vertebrates

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Conodonts

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Name Novelty Status Authors Age Type unit Location Notes Images

Chiosella[8]

Gen nov

Valid

Kozur

Clarkina

Gen nov

Valid

Kozur

Newly named Actinopterygii ("Ray-finned Fish")

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Name Novelty Status Authors Age Type unit Location Notes Images

Veronavelifer

Gen et sp nov

Valid

Bannikov

Eocene

Monte Bolca

  Italy

 
Veronavelifer sorbinii

Pseudosuchians

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Name Novelty Status Authors Age Type locality Country Notes Images

Baru darrowi[9]

Gen. et sp. nov

Valid

Willis, Murray & Megirian

Miocene

Bullock Creek

  Australia

A mekosuchine crocodilian. Originally material from the Riversleigh WHA was also assigned to this species, but later research found these fossils to have belonged to a distinct taxon.

 

Dinosaurs

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  • All Anatosaurus species except A. copei were moved to the previously existing genus Edmontosaurus by Brett-Surman
  • "Seismosaurus" gastroliths documented.[10]

Newly named dinosaurs

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Data courtesy of George Olshevsky's dinosaur genera list.[11]

Name Status Authors Location Images
Agilisaurus[12] Valid taxon
  • Peng G.
 
Agilisaurus
Anatotitan[13] Valid taxon formerly called Anatosaurus copei

Brett-Surman vide:

  • Chapman

(  Alberta)

 
Anatotitan copei
Bellusaurus[14] Valid taxon
 
Bellusaurus
Breviceratops[15] Valid taxon
  • Kurzanov
Coloradisaurus[16][17] Valid taxon
 
Coloradisaurus
Drinker[18] Valid taxon
  • Siegwarth
  • Filla
Emausaurus[19] Valid taxon
  • Haubold
Epachthosaurus[20] Valid taxon
 
Epachthosaurus
"Futabasaurus" Nomen nudum; later applied to a plesiosaur.
Hadrosauravus"[21] Nomen nudum

(  Montana,   Utah)

Hisanohamasaurus[21] Nomen nudum
Katsuyamasaurus"[21] Nomen nudum
"Kitadanisaurus"[21] Nomen nudum
"Madsenius"[21] Nomen nudum
Monkonosaurus[22] Valid taxon
Richardoestesia Valid taxon
  • R.E. Sloan
Sugiyamasaurus"[21] Nomen nudum
Yimenosaurus[23] Valid taxon

Bai vide:

  • Bai
  • Yang J.
  • Wang G.H.

Newly named birds

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Name Status Novelty Authors Age Unit Location Notes Images

Agnopterus sicki [24]

Valid

Sp. nov.

Herculano M. F. de Alvarenga

Late Oligocene / Early Miocene

Bacia de Taubate

  Brazil

A Phoenicopteriformes, Agnopteridae Lambrecht, 1933.

Anser arenosus [25]

Valid

Sp. nov.

K. Jeffrey Bickart

Late Miocene

Late Hemphillian,

Big Sandy Formation

  USA:

  Arizona

An Anatidae.

Anser arizonae [25]

Valid

Sp. nov.

K. Jeffrey Bickart

Late Miocene

Late Hemphillian,

Big Sandy Formation

  USA:

  Arizona

An Anatidae.

Brachyramphus dunkeli [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Blancan,

San Diego Formation

  USA:

  California

An Alcidae.

Branta woolfendeni [25]

Not Valid

Sp. nov.

K. Jeffrey Bickart

Late Miocene

Late Hemphillian,

Big Sandy Formation

  Mongolia;

  USA:

  Arizona

An Anatidae, placed in synonymy with Bonibernicla ponderosa Kurochkin, 1985 by Zelenkov, 2012.[27]

Cerorhinca reai [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Blancan,

San Diego Formation

  USA:

  California

An Alcidae.

Chlamydotis mesetaria [28]

Valid

Sp. nov.

Antonio Sanchez Marco

Early Pliocene

MN 15

  Spain:

  Castile and León

An Otididae.

Corvus galushai [25]

Valid

Sp. nov.

K. Jeffrey Bickart

Late Miocene

Late Hemphillian,

Big Sandy Formation

  USA:

  Arizona

A Corvidae.

Cygnus mariae [25]

Valid

Sp. nov.

K. Jeffrey Bickart

Late Miocene

Late Hemphillian,

Big Sandy Formation

  USA:

  Arizona

An Anatidae.

Diomedea howardae [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Marine Beds

  USA:

  California

A Diomedeidae.

Himantopus olsoni [25]

Valid

Sp. nov.

K. Jeffrey Bickart

Late Miocene

Late Hemphillian,

Big Sandy Formation

  USA:

  Arizona

A Recurvirostridae

“Ichthyornis” minusculus [29]

Valid

Sp. nov.

Lev A. Nessov

Late Eocene

Coniacian,

Bisekty Formation

  Uzbekistan

Possibly an Enantiornithes Walker, 1981.

Kievornis rogovitshi [30]

Valid

Gen. nov. et Sp. nov.

Alexander O. Averianov

Olga R. Potapova

Lev A. Nessov

Late Eocene

MP 17-20

  Ukraine

An Aves Incertae Sedis, possibly a Procelariiformes or a Phaethontidae, this is the type species of the new genus.

Melanitta ceruttii [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Blancan,

San Diego Formation

  USA:

  California

An Anatidae, transferred to the genus Histrionicus Lesson, 1828 by Storrs L. Olson & Pamela C. Rasmussen, 2001 [31]

Palaeeudyptes klekowskii [32]

Valid

Sp. nov.

Andrezej Myrcha

Andrzej Tatur

Rodolfo Del Valle

Late Eocene

La Meseta Formatie on Seymour Island

  Antarctica

A Spheniscidae.

Podiceps arndti [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Blancan,

San Diego Formation

  USA:

  California

A Podicipedidae.

Puffinus gilmorei [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Marine Beds

  USA:

  California

A Procellariidae.

Puffinus holei [33]

Valid

Sp. nov.

Cyril A. Walker

Graham M. Wragg

Colin J. O. Harrison

Late Pleistocene MQ 2C;

Late Pleistocene MQ 2C-D;

Early Holocene MQ 2E

Portugal,

Spain: Fuerteventura and Lanzarote,

Portugal

  Portugal;

  Spain:

  Canary Islands

A Procellariidae, Mourer-Chauviré & Antunes, 2000 [34] emended the spelling to Puffinus holeae.

Puffinus olsoni [35]

Valid

Sp. nov.

Miquel McMinn

Damià Jaume

Josep A. Alcover

Holocene

Fuerteventura

  Spain:

  Canary Islands

A Procellariidae.

Rissa estesi [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Blancan,

San Diego Formation

  USA:

  California

A Laridae.

Songzia heidangkouensis [36]

Valid

Gen. nov. et Sp. nov.

Hou LianHai

Early Eocene

Yangxi Formation

  China

A Ralliformes, Songziidae Hou, 1990, this is the type species of the new genus.

Stictocarbo kumeyaay [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Blancan,

San Diego Formation

  USA:

  California

A Phalacrocoracidae, transferred to the genus Phalacrocorax Brisson, 1760.

Sula clarki [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Blancan,

San Diego Formation

  USA:

  California

A Sulidae.

Struthio dmanisensis [37]

Valid

Sp. nov.

Nikolay I. Burchak-Abramovich

Abesalom K. Vekua

Early Pleistocene

Dmanisi

  Georgia

A Struthionidae.

Synthliboramphus rineyi [26]

Valid

Sp. nov.

Robert M. Chandler

Late Pliocene

Blancan,

San Diego Formation

  USA:

  California

An Alcidae.

Tetrastes dalianensis [38]

Valid

Sp. nov.

Hou LianHai

Late Pliocene

Talien

  China

A Phasianidae, transferred to the genus Bonasa Stephen, 1819.

References

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  1. ^ Gini-Newman, Garfield; Graham, Elizabeth (2001). Echoes from the past: world history to the 16th century. Toronto: McGraw-Hill Ryerson Ltd. ISBN 9780070887398. OCLC 46769716.
  2. ^ a b c d Knowlton, F.H. (1923). Fossil plants from the Tertiary lake beds of South-Сentral Colorado (Report). Professional Paper. Vol. 131-G. United States Geological Survey. pp. 183–197. doi:10.3133/pp131G.
  3. ^ a b c d e Wolfe, J.A.; Schorn, H.E. (1990). Taxonomic revision of the Spermatopsida of the Oligocene Creede flora, southern Colorado (Report). Bulletin. Vol. 1923. United States Geological Survey. pp. 1–40. doi:10.3133/b1923.
  4. ^ Poinar, G.; Singer, R. (1990). "Upper Eocene gilled mushroom from the Dominican Republic". Science. 248 (4959): 1099–1101. Bibcode:1990Sci...248.1099P. doi:10.1126/science.248.4959.1099. PMID 17733372. S2CID 42236437.
  5. ^ Dlussky, G.M.; Putyatina, T.S. (2014). "Early Miocene ants (Hymenoptera, Formicidae) from Radoboj, Croatia". Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen. 272 (3): 237–285. CiteSeerX 10.1.1.692.9292. doi:10.1127/0077-7749/2014/0409.
  6. ^ Séméria, Y.; Nel, A. (1990). "Paleochrysopa monteilsensis gen. et sp. nov., a new fossil of Chrysopidae from the Upper Eocene formation of Monteils (France with a review of the known chrysopid fossils (Insecta, Neuroptera)". Advances in Neuropterology, Proceedings of the Third International Symposium on Neuropterology: 27–32.
  7. ^ Ward, P. S. (1990). "The ant subfamily Pseudomyrmecinae (Hymenoptera: Formicidae): generic revision and relationship to other formicids". Systematic Entomology. 15 (4): 449–489. doi:10.1111/j.1365-3113.1990.tb00077.x. S2CID 86012514.
  8. ^ Kozur, Cour Forschungsinst Senckenb, 1990, volume 117, page 414
  9. ^ Willis, P.M.; Murray, P.; Megirian, D. (1990). "Baru darrowi gen. et sp. nov., a large, broad-snouted crocodyline (Eusuchia: Crocodylidae) from mid-Tertiary freshwater limestones in Northern Australia". Memoirs of the Queensland Museum. 29 (2): 521–540.
  10. ^ Gillette, D. (1990). Sanders, Manley, and Carpenter (2001), "Table 12.1" page 167.
  11. ^ Olshevsky, George. "Dinogeorge's Dinosaur Genera List". Archived from the original on 2011-07-15. Retrieved 2008-08-07.
  12. ^ Peng, G-Z. 1990. A new small ornithopod (Agilisaurus louderbacki gen et sp. nov.) from Zigong, Sichuan, China. Zigong Dinosaur Museum Newsletter 2: pp. 19 - 27.
  13. ^ Brett-Surman vide Chapman, R.E., and M.K. Brett- Surman. 1990. Morphometric observations on hadrosaurid dinosaurs (Chapter 12). In: Dinosaurs Systematics: Perspectives and Approaches (K. Carpenter. and P.J. Currie, P.J., eds.). Cambridge University Press, New York: pp. 163- 177.
  14. ^ Dong, Z. 1990. Sauropoda from the Kelameili Region of the Junggar Basin, Xinjiang Autonomous Region. (Institute of Vertebrate Paleontology and Paleoanthropology, Academia Sinica) Vertebrata PalAsiatica 28 (1 - January): pp. 43-58.
  15. ^ Kurzanov, S.M. 1991. A new Late Cretaceous protoceratopsid genus from Mongolia. Paleontological Journal 1990: pp. 85-91.
  16. ^ Galton, P.M. (1990). "Basal Sauropodomorpha - Prosauropoda". In Weishampel, D.B.; Dodson, P.; Osmólska, H. (eds.). The Dinosauria. Berkeley, CA: University of California Press. pp. 320–344. ISBN 0-520-06726-6.
  17. ^ Greenfield, T.; Bivens, G.; Fonseca, A. (2020). "The correct authorship of Coloradisaurus (Dinosauria, Sauropodomorpha): Galton, 1990, not Lambert, 1983". Bulletin of Zoological Nomenclature. 77 (1): 153–155. doi:10.21805/bzn.v77.a050. S2CID 229723564.
  18. ^ Bakker, R.T., P. Galton, J. Siegwarth, and J. Filla. 1990. A new latest Jurassic vertebrate fauna, from the highest levels of the Morrison Formation at Como Bluff, Wyoming, with comments on Morrison biochronology Part IV. The dinosaurs: a new Othnielia-like hypsilophodontoid. Hunteria, 2: pp. 8-13.
  19. ^ Haubold, H. 1990. Ein neuer dinosaurier (Ornithischa, Thyreophora) aus dem unteren Jura des Hordlichen Mitteleuropa: Reviue de Paleobiologie 9 (1) : pp. 149-177.
  20. ^ Powell, J.E. 1986. Revision de los titanosauridos de America del Sur Argentina. Unpublished doctoral thesis. Universidad Nacional de Tucuman, Tucuman, Argentina.
  21. ^ a b c d e f Lambert, D., and the Diagram Group. 1990. The Dinosaur Data Book. Avon Books (320 pages).
  22. ^ Zhao vide Dong, Z. 1990. Stegosaurs of Asia. In: Dinosaur systematics: approaches and perspectives (K. Carpenter and P.J. Currie, eds.). Cambridge Univ. Press, Cambridge, UK: pp. 255- 268.
  23. ^ Bai, Z., J. Yang, and G. Wang. 1990. A new genus of prosauropod from the Yuxi (region) of Yunnnan Province [Yunnan Yuxi yuanxijiao lei yi xin shu]. Yuxi Cultural Organization [Yuxi Wen Tuan] 1 (October 1990): pp. 14-23 + plate 1.
  24. ^ Herculano M. F. de Alvarenga (1990). "Flamingos Fósseis da Bacia de Taubaté, Estado de São Paulo, Brasil: Descrição de Nova Espécie". Anais da Academia Brasileira de Ciências. 62 (1): 335–345.
  25. ^ a b c d e f K. Jeffrey Bickart (1990). "The Birds of the Late Miocene-Early Pliocene Big Sandy Formation, Mohave County, Arizona" (PDF). Ornithological Monographs. 44 (1): 1–72. doi:10.2307/40166673. JSTOR 40166673.
  26. ^ a b c d e f g h i j Robert M. Chandler (1990). "Fossil Birds of the San Diego Formation, Late Pliocene, Blancan, San Diego County, California" (PDF). Ornithological Monographs. 44 (2): 73–161. doi:10.2307/40166674. JSTOR 40166674.
  27. ^ Nikita V. Zelenkov (2012). "Neogene Geese and Ducks (Aves: Anatidae) from Localities of the Great Lakes Depression, Western Mongolia". Paleontological Journal. 46 (1): 607–619. doi:10.1134/S0031030112060123. S2CID 84232041.
  28. ^ Antonio Sanchez Marco (1990). "A New Bustard (Otididae; Aves) from the Early Pliocene of Layna (Soria, Spain)". Paleontologia i Evolució. 23: 223–229.
  29. ^ Lev A. Nessov (1990). "Small Ichthyonithiform Bird and Other Bird Remains from Bissekty Formation (Upper Cretaceous) of Central Kizylkum Desert". Trudy Zoologicheskogo Instituta Akademii Nauk SSSR. 210: 59–62.
  30. ^ Alexander O. Averianov, Olga R. Potapova & Lev A. Nessov (1990). "On the First Findings of Ancient Bird Bones in the Fatherland". Trudy Zoologicheskogo Instituta, Akademiya Nauk SSSR. 210: 3–9.
  31. ^ Storrs L. Olson & Pamela C. Rasmussen (2001). "Miocene and Pliocene Birds from the Lee Creek Mine, North Carolina" (PDF). Smithsonian Contributions to Paleobiology. 90: 233–365.
  32. ^ Andrezej Myrcha, Andrzej Tatur & Rodolfo Del Valle (1990). "A New Species of Fossil Penguin from Seymour Island, West Antarctica". Alcheringa. 14 (3): 195–205. doi:10.1080/03115519008619055.
  33. ^ Cyril A. Walker, Graham M. Wragg & Colin J. O. Harrison (1990). "A New Shearwater from the Pleistocene of the Canary Islands and Its Bearings on the Evolution of Certain Puffinus Shaerwaters". Historical Biology. 3 (3): 203–224. doi:10.1080/08912969009386522.
  34. ^ Cécile Mourer-Chauviré & Miguel Telles Antunes (2000). "L'Avifane Pléistocène et Holocène de Gruta da Figueira Brava (Arrabida, Portugal)". Memorias da Academia das Ciências de Lisboa, Classe de Ciências. 38: 117–149.
  35. ^ Miquel McMinn, Damià Jaume & Josep A. Alcover (1990). "Puffinus olsoni n.sp.: Nova Espècie de Baldritja Recentment Extingida Provinent de Depòsits Espeleològics de Fuerteventura i Lanzarote (Illes Canàries, Atlàntic Oriental)". Endins. 16: 63–71.
  36. ^ Hou LianHai (1990). "An Eocene Bird from Songzi, Hubei Province" (PDF). Vertebrata PalAsiatica. 28 (1): 34–42.
  37. ^ Nikolay I. Burchak-Abramovich & Abesalom K. Vekua (1990). "The Fossil Ostrich Struthio dmanisensis sp. n. from the Lower Pleistocene of Eastern Georgia". Acta Zoologica Cracoviensia. 33 (7): 121–132.
  38. ^ Hou LianHai (1990). {{cite journal}}: Cite journal requires |journal= (help); Missing or empty |title= (help)

Works cited

  • Gillette, D (1990). "Gastrolithes of a sauropod dinosaur from New Mexico". Journal of Vertebrate Paleontology. 10 (suppl. 3): 24A. doi:10.1080/02724634.1990.10011841.
  • Sanders F, Manley K, Carpenter K. Gastroliths from the Lower Cretaceous sauropod Cedarosaurus weiskopfae. In: Tanke D.H, Carpenter K, editors. Mesozoic vertebrate life: new research inspired by the paleontology of Philip J. Currie. Indiana University Press; Bloomington, IN: 2001. pp. 166–180.