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1926 in paleontology

From Wikipedia, the free encyclopedia

List of years in paleontology (table)
In science
1923
1924
1925
1926
1927
1928
1929
+...

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 1926.

Algae

[edit]

Bacillariophyceae

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

Cymbella partita[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A cymbellaceous diatom

Cymbella partita

Cymbella sagittarius[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A cymbellaceous diatom

Cymbella sagittarius

Navicula contendens[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A naviculaceous diatom

Navicula contendens

Navicula iridescens[2]

sp nov

jr synonym

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A naviculaceous diatom
Moved to Neidium iridescens (1975)

Neidium iridescens

Navicula pauper[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A naviculaceous diatom

Navicula pauper

Navicula pontifica[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A naviculaceous diatom

Navicula pontifica

Navicula protrudens[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A naviculaceous diatom

Navicula protrudens

Navicula pseudoaffinis[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A naviculaceous diatom

Navicula pseudoaffinis

Navicula reversa[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A naviculaceous diatom

Navicula reversa

Navicula substauroneis[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A naviculaceous diatom

Navicula substauroneis

Stauroneis (Navicula) acutissima[2]

sp nov

Mann

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A stauroneidaceous diatom

Stauroneis acutissima

Plants

[edit]

Mosses

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

Archaeomnium[3]

Gen et sp nov

jr synonym

Britton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A moss of uncertain affiliation
Synonymized with Hypnites (1980)
The type species is A. patens

Hypnites patens

Polytrichites[3]

Gen et sp nov

valid?

Britton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A possible polytrichaceous moss
The type species is P. spokanensis

Polytrichites spokanensis

Lycopods

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

Lycopodium hesperium[3]

Sp nov

Nomen dubium?

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

A possible lycopod clubmoss
Treated as a plant of uncertain affinity by Chaney & Axelrod 1959[4]

Lycopodium hesperium

Conifers

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

Libocedrus praedecurrens[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Potlatch Florule

 USA
 Idaho

A sandarac species
Moved to Fokienia praedecurrens (1959)[4]
Moved to Fokieniopsis praedecurrens (1997).[5] Moved to Tetraclinis salicornioides var. praedecurrens (2000)[6]

Tetraclinis salicornioides var. praedecurrens

Tumion bonseri[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A plum-yew species
Moved to Torreya bonseri (1952)
Moved to Cephalotaxus bonseri (1959)[4]

Cephalotaxus bonseri

Angiosperms

[edit]

Monocots

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

Arisaema hesperia[3]

Sp nov

valid?

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

A possible araceous monocot
Sometimes had been treated as a jr synonym of Liquidambar pachyphyllum[7]

Arisaema hesperia

Canna? dawsoni[8]

Sp nov

jr synonym

Berry

Eocene

Burrard Formation

 Canada
 British Columbia

A possible cannaceous leaf species
synonymized with Cannophyllites magnifolia in 1949[7]

Basal eudicots

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

Trochodendroides[8]

Gen et comb nov

Berry

 Greenland

A Trochodenraceous leaf morphogenus.
The type species is Populus arctica (1868)

Superasterids - basal

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

Diospyros andersonae[3]

Sp nov

Jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Idaho

A persimmon leaf species
Synonymized into Diospyros oregoniana (1959)[4]

Diospyros oregoniana

Diospyros dawsoni[8]

Sp nov

Berry

Eocene
Ypresian

Okanagan Highlands
Chu Chua Formation

 Canada
 British Columbia

A persimmon leaf species

Diospyros? microcalyx[3]

Sp nov

Jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Idaho

First named as a persimmon calyx species
Moved to Porana microcalyx (1929)[9]

Porana microcalyx

Vaccinium salicoides[3]

Sp nov

valid?

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

First named as a huckleberry leaf species
Synonymized into Vaccinium americanum (1929)[9]
Resurrected as a species of uncertain affinity (1959)[4]

Vaccinium salicoides

Superrosids - Fabids

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

Alnus cremastogynoides[8]

Sp nov

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

An alder leaf species

Alnus crispoides[8]

Sp nov

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

An alder leaf species

Betula bryani[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a birch leaf species
Synonymized into Alnus fairi (1937)[10]

Alnus fairi

Betula fairii[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a birch leaf species
Moved to Alnus fairi (1966)[11]

Alnus fairi

Betula? largei[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a birch leaf species
Synonymized into Alnus fairi (1937)[10]
Resurrected and moved to Alnus largei (1966)[11]

Alnus largei

Betula nanoides[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

First named as a birch leaf species
Synonymized into Alnus fairi (1934)[12]

Alnus fairi

Betula parvifolia[8]

Sp nov

jr synonym

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

First named as a birch leaf species
Moved to Alnus parvifolia (1987)[13]

Alnus parvifolia

Betula thor[3]

Sp nov

valid

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a birch leaf species
Synonymized into Betula heteromorpha (1937)[10]
Resurrected as Betula thor (1959)[4]

Betula thor

Celastrophyllum pugetensis[8]

Sp nov

Berry

Eocene

Burrard Formation

 Canada
 British Columbia

A possible celastraceous leaf species

Celastrus fernquisti[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

First named as a Celastrus leaf species
Synonymized into Alnus fairi (1937)[10]

Alnus fairi

Cercis? spokanensis[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a redbud fruit species
Moved to Caesalpinia spokanensis (1991)[14]

Caesalpinia spokanensis

Comptonia predryandroides[8]

Sp nov

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

A myricaceous leaf species

Ficus? johnstoni[8]

Sp nov

Berry

Eocene

Burrard Formation

 Canada
 British Columbia

A possible moraceous leaf species

Ficus? washingtonensis[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

First named as an fig leaf species
Synonymized into Cercis spokanensis (1937)[10]
Synonymized into Exbucklandia oregonesis (1946)[15]

Exbucklandia oregonensis

Hicoria dawsoni[8]

Sp nov

jr synonym

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

A punitive hickory leaf species
Moved to Carya dawsoni in 1952[7]

Hicoria stanleyanum[8]

comb nov

jr synonym

(Dawson) Berry

Eocene

Burrard Formation

 Canada
 British Columbia

A punitive hickory leaf species
Moved from Dryophyllum stanleyanum (1895)[8]
Moved to Carya stanleyanum in 1952[7]

Juglans nigelloides[8]

Sp nov

Berry

Eocene

Burrard Formation

 Canada
 British Columbia

A juglandaceous leaf species

Leguminosites johnstoni[8]

Sp nov

Berry

Eocene
Ypresian

Burrard Formation

 Canada
 British Columbia

A legume leaf morphospecies.

Meibomites lucens[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

First named as a Meibomites leaf species
Synonymized into Cercis spokanensis (1937)[10]
Synonymized into Exbucklandia oregonesis (1946)[15]

Myrica uglowi[8]

Sp nov

Jr synonym

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

A myricaceous leaf species
synonymized with Bohlenia insignis in 1987.[13]

Populus acuminatafolia[8]

Sp nov

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

A cottonwood leaf species

Populus fairii[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a cottonwood leaf species
Synonymized with Zizyphoides auriculata (1991)[16]

Zizyphoides auriculata

Populus heteromorpha[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a cottonwood leaf species
Synonymized with Zizyphoides auriculata (1991)[16]

Zizyphoides auriculata

Populus washingtonensis[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

First named as a cottonwood leaf species
Moved to Vitus washingtonensis (1937)[10]

Vitis washingtonensis

Prunus rustii[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

First named as a cherry leaf species
Synonymized into Alnus corallina (1937)[10] Synonymized into Alnus hollandiana (1959)[4]

Alnus hollandiana

Quercus chaneyi[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

An oak leaf species
Synonymized with Quercus simulata (1929)[9]

Quercus simulata

Quercus cognatus[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

An oak leaf species
Synonymized with Quercus payettensis (1937)[10]

Quercus payettensis

Quercus obtusa[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

An oak leaf species
Synonymized with Quercus payettensis (1937)[10]

Quercus payettensis

Quercus praenigra[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

An oak leaf species
Synonymized with Quercus payettensis (1937)[10]

Quercus payettensis

Quercus rustii[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

An oak leaf species
Synonymized with Quercus payettensis (1937)[10]

Quercus payettensis

Quercus spokanensis[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

First named as an oak leaf species
Synonymized with Castanea orientalis (1929)[9]
Resurrected as Castanea spokanensis (1959)[4]

Castanea spokanensis

Quercus uglowi[8]

Sp nov

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

A oak leaf species

Rhamnus kitsilaniana[8]

Sp nov

Berry

Eocene

Burrard Formation

 Canada
 British Columbia

A buckthorn leaf morphospecies.

Salix bryani[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A willow leaf species
Synonymized into Salix florissanti (1934)[12]
Synonymized into Salix hesperia (1959)[4]

Salix hesperia

Salix inquirenda[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A willow leaf species
Synonymized into Salix hesperia (1944)[17]

Salix hesperia

Salix remotidens[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A willow leaf species
Synonymized into Salix hesperia (1944)[17]

Salix hesperia

Sophora alexanderi[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

A Sophora leaf species
Synonymized into Sophora spokanensis (1937)[10]

Sophora spokanensis

Sophora spokanensis[3]

Sp nov

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A Sophora leaf species

Sophora spokanensis

Sorbus decorifolia[8]

Sp nov

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

A punitive mountain ash leaf species

Ulmus columbianus[8]

sp nov

jr homonym

Berry

Eocene
Ypresian

Chu Chua Formation

 Canada
 British Columbia

An elm leaf species
Name preoccupied by Ulmus columbianus Penhallow (1907)
Moved to Ulmus chuchuanus in 1952.[7]

Ulmus chuchuanus

Ulmus fernquisti[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as an elm leaf species
Synonymized into Zelkova oregoniana (1937)[10]
Moved to Zelkova browni (1977)[18]

Zelkova browni

Superrosids - Malvids

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

Acer chaneyi[8][19]

Sp nov

Valid

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A maple species

Acer chaneyi

Malva? hesperia[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a possible mallow fruit species
Synonymized with Nordenskioldia interglacialis (1991)[16]

Nordenskioldia interglacialis

Angiosperms - other

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

Carpites boraginoides[3]

Sp nov

valid?

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

A fruit or seed of uncertain affinity
Suggested to possibly be boraginaceous or malvaceous

Carpites boraginoides

Carpites ginkgoides[3]

Sp nov

valid?

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

A fruit or seed of uncertain affinity
Strongly similar to modern Ginkgo biloba fruits.

Carpites ginkgoides

Carpites magnifica[3]

Sp nov

valid?

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

A fruit or seed of uncertain affinity
Moved to Nyssa magnifica (1929)[9]

Nyssa magnifica

Carpites menthoides[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a fruit of uncertain affinity
Synonymized into Nordenskioldia interglacialis (1991)[16]

Nordenskioldia interglacialis

Carpites paulownia[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Coeur d'Alene Florule

 USA
 Idaho

A fruit or seed of uncertain affinity
Synonymized into Gordonia hesperia (1937)[10]
Synonymized into Gordonia idahoensis (1959)[4]

Gordonia idahoensis

Carpites polygonoides[3]

Sp nov

valid?

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

A fruit or seed of uncertain affinity
Reminiscent of Rumex fruits

Carpites polygonoides

Carpites spokanensis[3]

Sp nov

valid?

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

Seed or other reproductive organs of uncertain affinity
Brown (1937) suggested as bud scales[10]

Carpites spokanensis

Phyllites amplexicaulis[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a fruit of uncertain affinity
Synonymized with Nordenskioldia interglacialis (1991)[16]

Nordenskioldia interglacialis

Phyllites crustacea[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a leaf of uncertain affinity
Synonymized into Zelkova oregoniana (1937)[10]
Synonymized into Quercus simulata (1959)

Quercus simulata

Phyllites pardeei[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a leaf of uncertain affinity
Moved to Philadelphus pardeei (1937)[10]

Philadelphus pardeei

Phyllites peculiaris[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a leaf of uncertain affinity
Synonymized into Philadelphus pardeei (1937)[10]

Philadelphus pardeei

Phyllites relatus[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a leaf of uncertain affinity
Moved to Alnus relatus (1937)[10]

Alnus relatus

Phyllites sophoroides[3]

Sp nov

jr synonym

Knowlton

Miocene
Langhian

Latah Formation
Spokane Florule

 USA
 Washington

First named as a leaf of uncertain affinity
Moved to Vaccinium sophoroides (1937)[10]

Vaccinium sophoroides

Conodonts

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

Ancyrodella[20]

Valid

Ulrich & Bassler

Amphibians

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

Crassigyrinus

Gen et comb nov

jr synonym

Watson

A new genus for Macromerium scoticum

Crassigyrinus

Newly named basal diapsids

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

Coelurosauravus[21]

Valid

Piveteau

 Madagascar

A weigeltisaurid gliding Reptile

Coelurosauravus

Dinosaurs

[edit]

Newly named dinosaurs

[edit]

Data courtesy of George Olshevsky's dinosaur genera list.[22]

Name Novelty Status Authors Age Unit Location Notes Images

Proceratosaurus[23]

Gen et comb nov.

Valid

von Huene

Middle Jurassic
Bathonian

Forest Marble Formation

 England

A proceratosaurid tyrannosauroid
The type species is Megalosaurus bradleyi.

Proceratosaurus

Rhoetosaurus[24]

Gen. et sp nov.

Valid

Longman

Middle Jurassic
Oxfordian

Walloon Coal Measures

 Australia
 Queensland

A basal gravisaurian sauropod.
The type species is R. brownei.

Rhoetosaurus brownei scale

Synapsids

[edit]

Non-mammalian

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

Chiwetasaurus

Junior synonym

Haughton

Late Permian
Lopingian

Beaufort Group
Cistecephalus Assemblage Zone

 South Africa

A junior synonym of Gorgonops.

Dixeya

Junior synonym

Haughton

Late Permian

Teekloof Formation
Tropidostoma Assemblage Zone

 South Africa

A junior synonym of Aelurognathus.

References

[edit]
  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 e f g h i j k Mann, A. (1926). "The fossil diatom deposit at Spokane. In: Flora of the Latah Formation of Spokane, Washington, and Coeur d'Alene, Idaho". Shorter contributions to general geology, 1925 (PDF) (Report). Professional Paper. Vol. 140. United States Geological Survey. pp. 51–55, plates XXX-XXXI. doi:10.3133/pp140A.
  3. ^ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av Knowlton, F.H. (1926). "Flora of the Latah Formation of Spokane, Washington, and Coeur d'Alene, Idaho". Shorter contributions to general geology, 1925 (PDF) (Report). Professional Paper. Vol. 140. United States Geological Survey. pp. 17–55, plates VIII-XXXI. doi:10.3133/pp140A.
  4. ^ a b c d e f g h i j Chaney, R.; Axelrod, D. (1959). Miocene Floras of the Columbia Plateau: Part II. Systematic Considerations, by Ralph W. Chaney and Daniel I. Axelrod. Carnegie Institution of Washington. pp. 1–226.Miocene Floras of the Columbia Plateau at the HathiTrust Digital Library
  5. ^ Meyer, H. W.; Manchester, S. R. (1997). The Oligocene Bridge Creek flora of the John Day Formation, Oregon (Report). University of California Press. p. 99. ISBN 0520098161. Retrieved 2021-03-28.
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