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Chithunzi choseketsa cha Segisaurus
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Segisaurus

Dzina limatanthauza: “Segi Canyon lizard”1
Ankadya: NyamaMadino odya nyamaKumayambiriro kwa Jurasiki

Segisaurus was a tiny, speedy meat-eater that lived in sandy deserts. It was about the size of a goose and probably snapped up insects and small prey. It is the only dinosaur ever found in its area of Arizona.21

Ankakhala
zaka 193 mpaka 175 miliyoni zapitazo3
Kumayambiriro kwa Jurasiki
Mafosili apezeka ku
Tsegi Canyon, Arizona, USA21
Utali
1 mpaka 1.5 m (3.3 mpaka 4.9 ft)21
Kulemera
4 kg mpaka 7 kg (9 mpaka 15 lb)2
Msinkhu
0.5 m (1.6 ft)2
Liwiro lalikulu kwambiri
pafupifupi 31 km/h (19 mph)
Kuthamanga, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Anali wautali bwanji?

Segisaurus utali wa pafupifupi 1.5 m (4.9 ft)Mphaka wa pakhomo pafupifupi 0.5 m (1.6 ft)Galu pafupifupi 1 m (3.3 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)

Msinkhu wake unali wautali bwanji?

Mphaka wa pakhomopafupifupi 0.3 m (1 ft)Segisaurusmsinkhu wa pafupifupi 0.5 m (1.6 ft)Galupafupifupi 0.5 m (1.6 ft)Hatchipafupifupi 1.6 m (5.2 ft)

Ankalemera bwanji?

wolemera ngati amphaka a pakhomo 2
wautali ngati amphaka a pakhomo 3 otsatizana mphuno ndi mchirawautali ngati nthochi 8 zotsatizanawolemera pafupifupi ngati mphaka wa pakhomowolemera ngati nthochi 58akanatha kuthamanga mamita 100 m'masekondi 12 (munthu waliwiro kwambiri amafunika 9.6)

Segisaurus anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Segisaurus had a wishbone, called a furcula, just like birds do. This was one of the first times such a bone was found in a non-bird dinosaur.2

2

Its bones were first thought to be solid, but a 2005 study showed they were actually hollow, like other theropods.2

3

The only known fossil was found by a Navajo man named Max Littlesalt in 1933, who was keeping livestock in the canyon.2

4

Segisaurus lived in an environment like modern sand dunes, and its fossil was buried in sandstone.2

5

It had a long tail and long forearms, and its legs were powerful and long compared to its body.2

6

Scientists think Segisaurus was closely related to Coelophysis, but it had some unusual features that made them question that at first.2

Chopangidwa ndi AIChithunzi cha Segisaurus chopangidwa ndi AI
Chithunzi cha momwe Segisaurus mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Segisaurus

?How big was Segisaurus?

Segisaurus was about 1 metre (3.3 feet) long, half a metre (1.65 feet) tall, and weighed about 4 to 7 kilograms. That is roughly the size of a goose.2

?What did Segisaurus eat?

Segisaurus was a meat-eater, probably eating insects and small prey. It may also have scavenged meat.21

?When did Segisaurus live?

Segisaurus lived during the Early Jurassic period, about 200 to 174 million years ago.2

?Did Segisaurus have feathers?

The sources do not mention feathers on Segisaurus. It did have a wishbone, or furcula, like birds, which is a feature linked to birds.2

?Was Segisaurus a dinosaur?

Yes, Segisaurus was a small theropod dinosaur, a meat-eating dinosaur that walked on two legs.21

?Where was Segisaurus found?

The only Segisaurus fossil was found in Tsegi Canyon, Arizona, in the Navajo Sandstone. It was discovered by Max Littlesalt in 1933.2

Wothetsa nthano zabodza

Nthano: Some people thought Segisaurus had solid bones and might not be a true theropod.

Zoona: A 2005 re-examination showed its bones were hollow, and it is firmly classified as a coelophysoid theropod.2

Kwa akatswiri a madino

Dzina la sayansi
Segisaurus
Anapatsidwa dzina ndi
Camp 19363
Gulu
Madino odya nyama
Banja / kladi
Coelophysidae3
Magawidwe a sayansi
Theropoda > Coelophysoidea3
Zaka za miyala
zaka 193 mpaka 175 miliyoni (Pliensbachian / Toarcian)3
Mapangidwe a miyala
Navajo Sandstone3
Mayiko
Amereka3
Zolemba za mafosili
2 mu The Paleobiology Database3
Kupezeka
The fossil was discovered in 1933 by Max Littlesalt in Tsegi Canyon, Arizona. Paleontologist Charles Lewis Camp described and named it in 1936.21
Akukambiranabe
Because only a sub-adult skeleton has been found, scientists are not sure how big a full-grown Segisaurus could get.2

Kumene mfundo zimachokera

  1. Segisaurus | Natural History Museum (nhm.ac.uk)
  2. Segisaurus (en.wikipedia.org)
  3. Segisaurus in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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