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Khathune ya Seitaad
Karete ya dinosaure No. 1619 ho tse 2Β 027

Seitaad

Lebitso le bolela: “sand monster in Navajo folklore”1
E jele: DimelaMelala e meleleleJurasiki ya Pele

Seitaad was an early long-necked dinosaur that lived about 190 million years ago. It was a plant-eater that walked on two legs and could also use all fours. This dinosaur is one of the most complete fossils ever found in the Navajo Sandstone of Utah.31

E phetse
dilemo tse dimilione tse 193 ho isa ho 175 tse fetileng3
Jurasiki ya Pele
Difosili di fumanwe ho
San Juan County, Utah, USA31
Bolelele
3 ho isa ho 4.5 m (9.8 ho isa ho 15 ft)2
Boima
70 kg ho isa ho 90 kg (154 ho isa ho 198 lb)2
Bophahamo
0.91 ho isa ho 1.22 m (3 ho isa ho 4 ft)2
Lebelo le phahameng ka ho fetisisa
e ka bang 41 km/h (25 mph)
Ho matha, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

E ne e le telele hakae?

Seitaad bolelele ba e ka bang 4.5 m (15 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e phahame hakae?

Katse ya lapenge ka bang 0.3 m (1 ft)Ntjae ka bang 0.5 m (1.6 ft)Seitaadbophahamo ba e ka bang 1.22 m (4 ft)Peree ka bang 1.6 m (5.2 ft)

E ne e le boima hakae?

boima jwaloka dintja tse 4
telele jwaloka dintja tse 4 ho tloha nkong ho isa mohatlengtelele jwaloka dibanana tse 25 di behilwe ka molaboima jwaloka mahapu a 18boima jwaloka bana ba kereshe ba 5boima jwaloka bana ba sekolo ba 3e ne e ka matha dimitara tse 100 ka metsotswana e 8.8 (motho ya lebelo ka ho fetisisa o hloka 9,6)

Seitaad e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

1

Seitaad's name comes from a Navajo legend about a sand monster that buried its victims in dunes.1

2

The only known fossil of Seitaad was found at the base of a collapsed sand dune, which may have buried the animal after it died.1

3

Seitaad is one of the few early sauropodomorph dinosaurs known from North America.1

4

The species name ruessi honors Everett Ruess, a young artist and explorer who disappeared in southern Utah in 1934.1

5

Seitaad had a plate-like bone on its shoulder blade that helped support its arm.1

6

This dinosaur lived during the Early Jurassic period, when the climate was warm and deserts covered much of the area.1

E entswe ke AISetshwantsho sa Seitaad se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Seitaad e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka Seitaad

?How big was Seitaad?

About 3 to 4.5 metres long and 1 metre tall at the hips. It weighed around 70 to 90 kilograms, about the size of a large human.2

?What did Seitaad eat?

Seitaad ate plants. It had leaf-shaped teeth and a small head, just like its later giant relatives the sauropods.2

?Could Seitaad walk on two legs?

Yes, Seitaad could walk on two legs or on all fours. It had a long neck and tail, and a large curved claw on its thumb.2

?When did Seitaad live?

Seitaad lived during the Early Jurassic Period, about 183 to 190 million years ago. That is millions of years before the famous giant sauropods like Diplodocus.2

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Seitaad
E rehilwe ke
Sertich and Loewen 20103
Sehlopha
Melala e melelele
Lelapa / leloko
Sauropodiformes3
Tlhophiso
Sauropodomorpha3
Dilemo tsa mafika
dilemo tse dimilione tse 193 ho isa ho 175 (Pliensbachian / Toarcian)3
Dibopeho tsa mafika
Navajo Sandstone3
Dinaha
Amerika3
Direkoto tsa difosili
1 ho The Paleobiology Database3
Ho sibollwa
Seitaad was named by scientists Joseph Sertich and Michael Loewen in 2010. The partial skeleton was found in the Navajo Sandstone of southern Utah, near a cliff dwelling called Eagle's Nest.31
E sa ntse e phehwa kgang
Scientists are not sure exactly how Seitaad is related to other early sauropodomorphs, because its fossils do not give a clear family tree.1

Moo dintlha di tswang teng

  1. pone.0009789 1..17 (journals.plos.org)
  2. New Dinosaur from Utah’s Red Rocks – UNews Archive (archive.unews.utah.edu)
  3. Seitaad in The Paleobiology Database (CC BY 4.0): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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