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Zane na Amanasaurus
Katin Dino No. 0085 na 2 027

Amanasaurus

Sunan yana nufin: “kadan ruwan sama”1
Ya ci: TsirraiMasu cin shuka masu bakiLate Triassic

Amanasaurus wani dinosaur ne mai cin tsiro da ya rayu kimanin shekaru miliyan 233 da suka wuce a yankin da yanzu ake kira Brazil. Yana da baki kamar na tsuntsu kuma yana tafiya da kafafu hudu, yana tauna ganyaye da sauran ciyayi. Wannan dinosaur din yana da girman babban kare, wanda hakan ya sa ya zama daya daga cikin manyan masu cin tsiro a zamaninsa.26

Ya rayu
237 zuwa 227 miliyan shekaru da suka wuce6
Late Triassic
Burbushin halittu da aka samo a
Wurin Pivetta, tsakanin Restinga Sêca da São João do Polêsine, Rio Grande do Sul, Brazil26
Tsayi
har zuwa 1.27 m (4.2 ft)3
Nauyi
har zuwa 3.5 kg (8 lb)3
Tsawo
0.42 m (1.4 ft)
ƙiyasin adewa
Gudun da ya fi kowa
kusan 25 km/h (16 mph)
Gudu, ƙiyasin adewa
Me Amanasaurus yake ci?
Mai cin tsirrai ne. Yana amfani da bakinsa mai kama da na tsuntsu don cin fern da sauran tsirrai da suka girma a lokacin ruwan sama na Carnian.

Yaushe ya rayu?

Triassic
Jurassic
Cretaceous
Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Amanasaurus kusan 1.27 m tsawo (4.2 ft)Kyanwar gida kusan 0.5 m (1.6 ft)Kare kusan 1 m (3.3 ft)Keke kusan 1.8 m (5.9 ft)

Yaya tsayin sa yake?

Kyanwar gidakusan 0.3 m (1 ft)Amanasauruskusan 0.42 m tsayi (1.4 ft)Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)

ƙiyasin adewa

Yaya nauyin sa yake?

nauyin ayaba 29
tsawon kyanwar gida 2.5 daga hanci zuwa wutsiyatsawon ayaba 7 a jerekusan nauyin kyanwar gidanauyin ayaba 29ƙarami har zai iya tafiya ƙarƙashin kujerazai iya gudu mita 100 cikin daƙiƙa 14 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Amanasaurus idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

1

Amanasaurus ya rayu a lokacin da ake kira Carnian pluvial episode, wani lokaci na ruwan sama inda ake yawan samun ruwa. Sunansa 'kadan ruwan sama' ya fito ne daga nan.12

2

Masana sun san Amanasaurus ne kawai ta hanyar ƙasusuwan kafa guda biyu: wani ɓangare na sama na ƙashin cinyar dama da kuma ɓangare na ƙasa na ƙashin cinyar hagu. An gano waɗannan ƙasusuwan a wuri guda.21

3

Amanasaurus yana da girman farkon dinosaurs da suka rayu tare da shi. Wannan ya ba masana mamaki, waɗanda suke tunanin cewa silesaurids koyaushe sun fi ƙanƙanta.2

4

Ƙashin cinyar Amanasaurus yana da wani rami na musamman da ake kira cleft tsakanin saman anterior trochanter da kuma jikin ƙashin. Wannan shi ne mafi daɗaɗɗen fasali na irinsa da aka taɓa gani a kowane silesaurid.2

5

An ba Amanasaurus suna ne don girmama Dr. Sterling J. Nesbitt, wani masanin ilimin halittu wanda ya yi nazarin dabbobi masu rarrafe da yawa na lokacin Triassic. Sunan nau'in 'nesbitti' yana girmama aikinsa.12

6

Wasu masana suna tunanin cewa Amanasaurus wataƙila wani nau'in dinosaur ne na farko na ornithischian, rukunin da ya haɗa da masu cin tsirrai kamar Stegosaurus da Triceratops. Wasu kuma suna cewa dangi ne na kusa da dinosaurs.21

An yi shi da AIHoton Amanasaurus da aka yi da AI
Hoton yadda Amanasaurus zai iya kasancewa wanda aka yi da AI, kwamfuta ce ta yi shi daga abin da masana kimiyya suka sani. Hasashe ne: ainihin dabbar za ta iya zama daban, kuma babu wanda ya san ainihin launukanta.
ka tambaya

Tambayoyin da aka fi yi game da Amanasaurus

?Yaya girman Amanasaurus yake?

Kimanin mita 1.3 (ƙafa 4.3) tsayi, bisa ga babban ƙashin kafa da aka gano. Wannan kusan girman babban kare ne.4

?Shin Amanasaurus dinosaur ne?

Masana ba su yarda ba. Wasu suna cewa dinosaur ne na farko na ornithischian, yayin da wasu kuma suke cewa dangi ne na kusa da dinosaurs. Ko ta yaya, shi dinosauriform ne, wanda ke nufin yana da alaƙa sosai da dinosaurs.51

?Me Amanasaurus yake ci?

Mai cin tsirrai ne. Yana amfani da bakinsa mai kama da na tsuntsu don cin fern da sauran tsirrai da suka girma a lokacin ruwan sama na Carnian.4

Tambayi Rex game da Amanasaurus

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Don ƙwararrun dino

Sunan kimiyya
Amanasaurus
Wanda ya ba da suna
Müller and Garcia 20236
Rukuni
Masu cin shuka masu baki
Iyali / rukuni
Silesauridae6
Rarrabewa
Ornithischia6
Zamanin duwatsu
237 zuwa 227 miliyan shekaru (Carnian)6
Kasashe
Brazil6
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology6
Gano
Masana ilimin halittu Rodrigo T. Müller da Maurício S. Garcia ne suka ba Amanasaurus suna a shekarar 2023. Sun yi nazarin ƙasusuwan kafa guda biyu da aka gano a wurin Pivetta a Brazil.62
Har yanzu ana muhawara
Masana ba su da tabbas ko Amanasaurus dinosaur ne na gaske ko kuma dangi ne na kusa da su. Wasu bincike suna sanya shi a cikin Ornithischia, yayin da wasu kuma suke sanya shi a wajen Dinosauria.21

Inda bayanan suka fito

  1. Amanasaurus (en.wikipedia.org)
  2. A new silesaurid from Carnian beds of Brazil fills a gap in the radiation of avian line archosaurs (nature.com)
  3. Amanasaurus nesbitti | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
  4. Paleontólogos da UFSM descobrem nova espécie pré-histórica que preenche lacuna na evolução dos dinossauros – UFSM (ufsm.br)
  5. A new silesaurid from Carnian beds of Brazil fills a gap in the radiation of avian line archosaurs | Scientific Reports (nature.com)
  6. Amanasaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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