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Khathunu ya Parahesperornis
Karata ya dino No. 1369 mo go 2 027

Parahesperornis

Leina le raya: “near Hesperornis”1
E jele: NamaDinonyane tsa ntlhaBofelo jwa Cretaceous

Parahesperornis was a flightless bird that lived in the sea. It swam like a penguin and had teeth in its beak. It lived during the time of dinosaurs, about 85 to 82 million years ago.14

E tshetse
dimilione tsa dingwaga di le 90 go ya go 84 tse di fetileng4
Bofelo jwa Cretaceous
Difosili di fitlhetswe kwa
Kansas, USA41
Boleele
0.6 go ya go 0.9 m (2 go ya go 3 ft)2
Bogodimo
0.41 m (1.3 ft)
kakanyo
Bonako jo bogolo
e ka nna 9 km/h (6 mph)
Go thuma, kakanyo

E tshetse leng?

Triassic
Jurassic
Cretaceous
dimilione tsa dingwaga di le 252 tse di fetileng20114566, asteroiti

E ne e le kgolo go le kae?

E ne e le telele go le kae?

Parahesperornis e ka nna 0.9 m boleele (3 ft)Katse ya mo gae e ka nna 0.5 m (1.6 ft)Ntšwa e ka nna 1 m (3.3 ft)Baesekele ya motho yo mogolo e ka nna 1.8 m (5.9 ft)

E ne e le kwa godimo go le kae?

Katse ya mo gaee ka nna 0.3 m (1 ft)Parahesperornise ka nna 0.41 m bogodimo (1.3 ft)Ntšwae ka nna 0.5 m (1.6 ft)Pitsee ka nna 1.6 m (5.2 ft)

kakanyo

telele jaaka dikatse tsa mo gae di le 2 go tswa kwa nkong go ya kwa mogatlengtelele jaaka dibanana di le 5 di latelanannye mo e ka tsamayang ka fa tlase ga setuloe ne e ka thuma boleele jwa letamo le legolo la go thuma (50 m) mo metsotswaneng e le 20

Parahesperornis e ne e le kgolo go le kae fa e bapisiwa le WENA?

Ke dipalo fela mo sebatling sa gago. Ga go sepe se se bolokwang kgotsa se se romelwang gope.

E ne e le bonako go le kae?

dilo tse di monate

Dintlha tse di monate

1

Parahesperornis could not fly. Its wings were tiny and useless for flying, but its legs were strong for swimming.12

2

It had sharp teeth in its beak, which is unusual for modern birds. These teeth helped it grab slippery fish.12

3

Parahesperornis is known from two nearly complete skeletons, which is rare for ancient birds. Most are found as just a few bones.2

4

It lived in the Western Interior Seaway, a shallow sea that covered central North America during the Cretaceous.1

5

The first fossil of Parahesperornis was found in 1894, but it was not named until 1984 by scientist L. D. Martin.24

6

Parahesperornis was about the size of a modern loon or a small penguin, around 60 to 90 centimeters long.2

E dirilwe ke AISetshwantsho sa Parahesperornis se se dirilweng ke AI
Setshwantsho se se dirilweng ke AI sa kafa Parahesperornis e ka tswang e ne e lebega ka gone, se dirilwe ke khomputara go ya ka se borasaense ba se itseng. Ke kakanyo fela: phologolo ya nnete e ka tswa e ne e lebega ka tsela e sele, mme ga go ope yo o itseng mebala ya yona ya nnete.
o botsitse

Dipotso tse di botswang thata ka ga Parahesperornis

?Was Parahesperornis a dinosaur?

Yes, it was a type of prehistoric bird. While birds are descendants of dinosaurs, scientists classify Parahesperornis as an avialan bird rather than a dinosaur.1

?How big was Parahesperornis?

It was about 60 to 90 centimetres (2 to 3 feet) long, roughly the size of a modern loon or a small penguin.1

?Did Parahesperornis have teeth?

Yes, it had sharp teeth in its beak, which helped it grab slippery fish.2

?Could Parahesperornis swim?

Yes, it was a foot-propelled diving bird that swam like a penguin, using its strong legs to chase fish underwater.3

Mothubi wa ditlhamane

Tlhamane: Some people think Parahesperornis was a dinosaur.

Boammaaruri: Parahesperornis was a bird, not a dinosaur. Birds evolved from dinosaurs, but Parahesperornis is classified as an avialan, which is a group that includes modern birds and their extinct relatives.14

Ya baitseanape ba didino

Leina la saense
Parahesperornis
Leina le neilwe ke
Martin 19844
Setlhopha
Dinonyane tsa ntlha
Lelapa / clade
Hesperornithidae4
Thulaganyo
Theropoda > Avialae4
Bogolo jwa matlapa
90 go ya go 84 dimilione tsa dingwaga (Coniacian / Santonian)4
Dibopego tsa matlapa
Niobrara4
Dinaga
Amerika4
Direkoto tsa difosili
3 mo The Paleobiology Database4
Go fitlhelwa
The first fossil of Parahesperornis alexi was found in 1894 by H. T. Martin in Graham County, Kansas. It was later named by L. D. Martin in 1984.24
Go sa ntse go ganetsanwa
Scientists are not sure if some fossils from Mongolia belong to Parahesperornis or a different, similar bird.1

Kwa dintlha di tswang teng

  1. Parahesperornis (en.wikipedia.org)
  2. Anatomy of Parahesperornis: Evolutionary Mosaicism in the Cretaceous Hesperornithiformes (Aves) (mdpi.com)
  3. Anatomy of Parahesperornis: Evolutionary Mosaicism in the Cretaceous Hesperornithiformes (Aves) (pmc.ncbi.nlm.nih.gov)
  4. Parahesperornis in The Paleobiology Database (CC BY 4.0): dingwaga, mafelo, dibopego tsa matlapa, thulaganyo.

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Tse dingwe tsa setlhopha se le sengwe: Dinonyane tsa ntlha

ArchaeopteryxDinonyane tsa ntlhaHesperornisDinonyane tsa ntlhaIchthyornisDinonyane tsa ntlhaBaptornisDinonyane tsa ntlhaJurapteryxDinonyane tsa ntlhaGobipteryxDinonyane tsa ntlha

Le tsona ke tsa nako e le nngwe: Bofelo jwa Cretaceous

TyrannosaurusDitiranosoroTriceratopsDidino tse di nang le dinakaVelociraptorDiraptoroSpinosaurusDispinosoroAnkylosaurusDidino tse di nang le thebeParasaurolophusMelomo-pidipidi
Fepa Rexnkgwana ya dikabo ya batho ba bagolo