1950 in paleontology

List of years in paleontology
In science
1947
1948
1949
1950
1951
1952
1953

Paleontology or palaeontology (from Greek: paleo, "ancient"; ontos, "being"; and logos, "knowledge") 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 1950.

Dinosaurs

Newly named dinosaurs

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

Name Status Authors Age Unit Location Notes Images
Acrocanthosaurus[3] Valid taxon
  • Stovall
  • Langston

late Aptian-early Albian

Antlers Formation
Cloverly Formation
Twin Mountains Formation

 United States

A carcharodontosaurid.

Pachyrhinosaurus[4] Valid taxon

Edmontonian

Horseshoe Canyon Formation

 Canada

A centrosaurine.

Plesiosaurs

Synapsids

Non-mammalian

Name Status Authors Age Unit Location Notes Images

Kitchingia

Junior synonym

Broom and George

Late Permian

Cistecephalus Assemblage Zone

 South Africa

A junior synonym of Rhachiocephalus.

Leontosaurus

Junior synonym

Broom and George

Late Permian

Dicynodon Assemblage Zone

 South Africa

A junior synonym of Sycosaurus.

Silphoictidoides

Valid

Friedrich von Huene

Late Permian

Cistecephalus Assemblage Zone

 Tanzania

A member of Gorgonopsia.

Theropsodon

Valid

Friedrich von Huene

Middle Triassic

Cynognathus Assemblage Zone

 Tanzania

A traversodontid.

Tigrisaurus

Junior synonym

Broom and George

Late Permian

Cistecephalus Assemblage Zone

 South Africa

A junior synonym of Dinogorgon.

References

  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. Olshevsky, George. "Dinogeorge's Dinosaur Genera List". Retrieved 2008-08-07.
  3. Stovall, J.W. and W. Langston. 1950. Acrocanthosaurus atokensis, a new genus and species of Lower Cretaceous Theropoda from Oklahoma. American Midland Naturalist 43 (3): pp. 696-728.
  4. Sternberg, C.H. 1950. Pachyrhinosaurus canadensis, representing a new family of Ceratopsia. Bull. Natl. Mus. Can. 118: pp. 109- 120.
  5. Shuler (1950). Sanders, Manley, and Carpenter (2001), "Table 12.1" page 167.
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