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1935 in paleontology

From Wikipedia, the free encyclopedia

List of years in paleontology (table)
In science
1932
1933
1934
1935
1936
1937
1938
+...

Paleontologyor palaeontology is the study ofprehistoriclife formsonEarththrough the examination of plant and animalfossils.[1]This includes the study of body fossils,tracks(ichnites),burrows,cast-off parts, fossilisedfeces(coprolites),palynomorphsandchemical residues.Because humans have encountered fossils for millennia, paleontology has a long history both before and after becoming formalized as ascience.This article records significant discoveries and events related to paleontology that occurred or were published in the year 1935.

Plants

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Conifers

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Name Novelty Status Authors Age Unit Location Synonymized taxa Notes Images

Callitris potlatchensis[2]

Sp nov

Brown

Late Middle Eocene

Salmon Flora

USA
Idaho

ACallitrisseed morphospecies

Keteleeria heterophylloides[2]

Comb nov

(Berry)Brown

Miocene

Latah Formation

USA
Washington

AKeteleeriafoliage morphospecies
Moved fromPotamogeton heterophylloides(1929)

Flowering plants

[edit]
Name Novelty Status Authors Age Unit Location Synonymized taxa Notes Images

Alnus corallina[2]

Syn nov

Lesquereux

Miocene

USA
California

Alnus hollandiana(1920)
A. microdontoides(1920)

Analderfoliage morphospecies

Amelanchier dignatus[2]

Comb et syn nov

(Knowlton)Brown

Miocene

USA

Amelanchier grayi(1927)
A. peritula(1908)
A. scudderi(1883)
Phyllites couleeanus(1931)

ASaskatoon berryspecies
Moved fromCelastrus dignatus(1902)

Arctostaphylos cuneata[2]

Sp nov

Brown

Eocene
Bartonian

Salmon Flora

USA
Idaho

AnArctostaphylosfoliage morphospecies

Carpolithus pteraformis[2]

Sp nov

Brown

Miocene

Latah Formation

USA
Idaho

A fruit species of uncertain affinity.

Ceanothus idahoensis[2]

Sp nov

Brown

Eocene
Bartonian

Salmon Flora

USA
Idaho

Populus zaddachi(1920pro part)

ACeanothusspecies

Cedrela pteraformis[2]

Comb nov

(Berry)Brown

Miocene

Latah Formation

USA
Washington

Carpolithus pteraformis(1929)

ACedrelaspecies
Moved fromGordonia pteraformis(1929)

Cercidiphyllum crenatum[2]

Comb et syn nov

(Unger)Brown

G. obovata(1877)
G. obovata(1883)

Akatsuraspecies
Moved fromGrewia crenata(1859)

Chamaebatia prefoliolosa[2]

Sp nov

jr synonym

Brown

Eocene
Bartonian

Salmon Flora

USA
Idaho

Amountain miseryfoliage morphospecies
moved toSalmonensea prefoliolosain1988[3]

Salmonensea prefoliolosa

Dipteronia americana[2]

Sp nov

jr synonym

Brown

Eocene
Ypresian

Eocene Okanagan Highlands
Klondike Mountain Formation

USA
Washington

Comptonia insignis(1929pro part)

ADipteroniaspecies
Leaves moved toBohlenia americana(1987)[4]
Fruits moved toDipteronia browniiin2001[5]

Dipteronia brownii

Fraxinus idahoensis[2]

Sp nov

Brown

Miocene

Latah Formation

USA
Idaho

Anashseed morphospecies

Malus idahoensis[2]

Sp nov

Brown

Eocene
Bartonian

Salmon Flora

USA
Idaho

Anapplefoliage morphospecies

Mentzelia occidentalis[2]

Comb nov

(Berry)Brown

Miocene

Latah Formation

USA
Washington

AMentzeliaspecies
Moved fromHibiscus? occidentalis(1929)

Potentilla salmonensis[2]

Sp nov

Brown

Eocene
Bartonian

Salmon Flora

USA
Idaho

Ancinquefoilfoliage morphospecies

Rhamnus idahoensis[2]

Sp nov

Brown

Eocene
Bartonian

Salmon Flora

USA
Idaho

Abuckthornfoliage morphospecies

Symphoricarpos salmonensis[2]

Sp nov

Brown

Eocene
Bartonian

Salmon Flora

USA
Idaho

Asnowberryfoliage morphospecies

Arthropods

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Insects

[edit]
Name Novelty Status Authors Age Unit Location Notes Images

Eulithomyrmex[6]

Gen nov

valid

Carpenter

Late Eocene

Florissant Formation

USA(Colorado)

Agroecomyrmecinant genus,
replacement name forLithomyrmexCarpenter, 1930

Eulithomyrmex rugosus

Sauropterygians

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New taxa

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Name Novelty Status Authors Age Type locality Country Notes Images

Peyerus

Gen et comb nov

jr synonym

Stromer

Cretaceous
Valanginian

Sundays River Formation

South Africa

junior synonym ofLeptocleidus

Leptocleidus capensis

Vertebrates

[edit]
Name Status Authors Age Unit Location Notes Images

Brachyuraniscus

Junior synonym

Broili & Schroder

Late Permian

Cistecephalus Assemblage Zone

South Africa

A junior synonym ofPristerodon.

Cteniosaurus

Junior synonym

Broom

Late Permian

Hoedemaker member, Middle Teekloof Formation

South Africa

A junior synonym ofTropidostoma.

Emydorhinus

Valid

Broom

Late Permian

Dicynodon assemblage zone

South Africa

Adicynodont

Eumantellia

Junior synonym

Broom

Late Permian

Cistcephalus assemblage zone

South Africa

A junior synonym ofPristerognathus.

Eurychororhinus

Junior synonym

Broili and Schroeder

Late Permian

Cistecephalus Assemblage Zone

South Africa

A junior synonym ofPristerodon.

Hofmeyria

Valid

Broom

Late Permian

Cistecephalus Assemblage Zone

South Africa

Atheriodont

Hyenosaurus

Valid

Stahleckeria

Valid

Brazil
Stahleckeria

Synostocephalus

Valid

Titanognathus

Valid

Watsoniella

Valid

Broili and Schroeder

Early to Middle Triassic

Cynognathus zone

South Africa

Atheriodont

Expeditions, field work, and fossil discoveries

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Institutions and organizations

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  • The Calgary Public Museum of Alberta, Canada closed due to financial problems triggered by the Great Depression. By this point the museum had accumulated roughly 7500 different items of both natural and man-made origin. The collections were stored in another Calgary building called the Coste House.[8]

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.ISBN9780070887398.OCLC46769716.
  2. ^abcdefghijklmnopqBrown, R. (1935). "Miocene leaves, fruits, and seeds from Idaho, Oregon, and Washington".Journal of Paleontology.9:572–587.
  3. ^Wolfe, J.A.; Wehr, W.C. (1988)."RosaceousChamaebatiaria-like foliage from the Paleogene of western North America ".Aliso.12(1): 177–200.doi:10.5642/aliso.19881201.14.
  4. ^Wolfe, J. A.; Wehr, W. C. (1987). Middle Eocene dicotyledonous plants from Republic, northeastern Washington (Report). Bulletin. Vol. 1597. United States Geological Survey. pp. 1–25.doi:10.3133/b1597.
  5. ^McClain, A. M.; Manchester, S. R. (2001)."Dipteronia(Sapindaceae) from the Tertiary of North America and implications for the phytogeographic history of the Aceroideae ".American Journal of Botany.88(7): 1316–25.doi:10.2307/3558343.JSTOR3558343.PMID11454632.
  6. ^Carpenter, F. M. (1930)."The fossil ants of North America"(PDF).Bulletin of the Museum of Comparative Zoology.70:1–66.
  7. ^Trexler, D., 2001, Two Medicine Formation, Montana: geology and fauna: In: Mesozoic Vertebrate Life, edited by Tanke, D. H., and Carpenter, K., Indiana University Press, pp. 298–309.
  8. ^D. H. Tanke. 2010. Lost in plain sight: rediscovery of William E. Cutler's missing Eoceratops. In M. J. Ryan, B. J. Chinnery-Allgeier, D. A. Eberth (eds.), New Perspectives on Horned Dinosaurs: The Royal Tyrrell Museum Ceratopsian Symposium. Indiana University Press, Bloomington 541-550.