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词条 1920 in paleontology
释义

  1. Arthropods

     Newly named insects 

  2. Archosauromorphs

     Newly named dinosaurs 

  3. Synapsids

     Non-mammalian 

  4. References

{{Year nav topic5|1920|paleontology|science}}{{Year in paleontology header|1920}}

Arthropods

Newly named insects

Dolichoderus vectensis[1]

Sp nov

valid

Donisthorpe

Late Eocene

Bembridge Marls{{Flag|England}}

A dolichoderine ant

Emplastus emeryi[1]

Sp nov

jr synonym

Donisthorpe

Late Eocene

Bembridge Marls{{Flag|England}}

A dolichoderine ant
jr synonym of Emplastus britannicus

Dolichoderus gurnetensis[1]

Sp nov

jr synonym

Donisthorpe

Late Eocene

Bembridge Marls{{Flag|England}}

A dolichoderine ant
jr synonym of Emplastus gurnetensis

Name Novelty Status Authors Age Unit Location Notes Images

Archosauromorphs

Newly named dinosaurs

Data courtesy of George Olshevsky's dinosaur genera list.[2]

"Aristosaurus"[5]

Junior synonym.

"Dromicosaurus"[3]

Junior synonym.

Name StatusAuthorsLocationNotesImages
  • van Hoepen

Junior synonym of Massospondylus.

  • van Hoepen

Junior synonym of Massospondylus.

Elaphrosaurus[4] Valid taxon
  • Werner Janensch
  • {{Flag|Tanzania}}
Probably the fastest dinosaur of the late Jurassic.
Eucnemesaurus[3] Valid taxon
  • van Hoepen
  • {{Flag|South Africa}}
"Procheneosaurus"[5] Junior synonym.
  • Matthew
Junior synonym of Lambeosaurus.

Synapsids

Non-mammalian

Alopecopsis

Valid

Broomisaurus

Valid

Moschorhinus

Valid

Protacmon

Valid

Name Status Authors Age LocationNotesImages
Broom257 Millions of years ago.
  • {{Flag|South Africa}}
Joleaud
Broom250 Millions of years ago.
  • {{Flag|South Africa}}
Watson245 Millions of years ago.
  • {{Flag|South Africa}}

References

{{portal|Paleontology}}
1. ^{{cite journal |vauthors=Antropov AV, Belokobylskij SA, Compton SG, Dlussky GM, Khalaim AI, KolyadaVA, Kozlov MA, PerfilievaKS, Rasnitsyn AP |title=The wasps, bees and ants (Insecta: Vespida=Hymenoptera) from the Insect Limestone (Late Eocene) of the Isle of Wight, UK |journal=Earth and Environmental Science Transactions of the Royal Society of Edinburgh |volume=104 |issue=3-4 |pages=335-446 |date=2014 |doi=10.1017/S1755691014000103}}
2. ^{{cite web| last = Olshevsky| first = George | title = Dinogeorge's Dinosaur Genera List | url = http://www.polychora.com/dinolist.html| accessdate = 2008-08-07 }}
3. ^Hoepen, E.C.N. van. 1920. Contributions to theknowledge of the reptiles of the Karro Formation.5. A new dinosaur from the Stormberg Beds. 6.Further dinosaurian material in the TransvaalMuseum. Ann. Transvaal. Mus. 7: pp. 77-141.
4. ^Janensch, W. 1920. Uber Elaphrosaurusbambergi und die Megalosaurier aus denTendaguru-Schichten Deutsch-Ostafricas.Sitzungsberichte Gesellschaft NaturforschenderFreunde Berlin 8: pp. 225-235.
5. ^Matthew, W.D. 1920. Canadian dinosaurs. Nat.Hist. 20: pp. 536-544.

3 : 1920s in paleontology|1920|1920 in science

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