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Zane na Acristavus
Katin Dino No. 0019 na 2 027

Acristavus

Sunan yana nufin: “kakan da ba shi da kambi”1
Ya ci: TsirraiDinosaur masu hancin agwagwaLate Cretaceous

Acristavus wata dinosaur ce mai bakin agwagwa wadda ta rayu kimanin shekaru miliyan 80 da suka wuce. Ba ta da wani ƙaho a kanta, wanda hakan sabon abu ne a cikin danginta. Wannan mai cin tsirrai ta yi tafiya a kan ƙafafu biyu kuma tana iya tafiya a kan ƙafafu huɗu.12

Ya rayu
84 zuwa 72 miliyan shekaru da suka wuce5
Late Cretaceous
Burbushin halittu da aka samo a
Montana da Utah, Amurka5
Tsayi
8 zuwa 9 m (26 zuwa 30 ft)1
an kiyasta
Nauyi
ton 2 zuwa ton 3 (4,400 zuwa 6,600 lb)1
Tsawo
2.5 zuwa 3 m (8.2 zuwa 9.8 ft)1
a matakin kwankwasa
Gudun da ya fi kowa
kusan 26 km/h (16 mph)
Gudu, ƙiyasin adewa
Me Acristavus yake ci?
Acristavus mai cin ciyayi ne. Yana cin fern, ganyaye, da sauran tsirrai da suka girma a muhallinsa mai danshi.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Acristavus kusan 9 m tsawo (30 ft)Keke kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, babban dabba a kasa a yau kusan 6.5 m (21 ft)

Yaya tsayin sa yake?

Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)Acristavuskusan 3 m tsayi (9.8 ft)Giwakusan 3.2 m (10 ft)

a matakin kwankwasa

Yaya nauyin sa yake?

nauyin motoci 2
tsawon motoci 2 a ajiye a jeretsawon ayaba 50 a jerenauyin karnuka 150nauyin kankana 600nauyin ajujuwan makaranta 4nauyin beyar kankara 7zai iya gudu mita 100 cikin daƙiƙa 14 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Acristavus 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

Acristavus yana nufin 'kakan da ba shi da kambi' saboda shi ne daya daga cikin tsofaffin dinosaur masu bakin agwagwa da aka sani wadanda ba su da kambi a kai.1

2

An gano kashinsa a yankin Two Medicine Formation na Montana da kuma Wahweap Formation na Utah.5

3

Acristavus ta rayu a lokacin matakin Campanian na Late Cretaceous, kimanin shekaru miliyan 83 zuwa 72 da suka wuce.1

4

Ya kasance cikin rukunin da ake kira Brachylophosaurini, wanda ya hada da wasu dinosaur masu bakin agwagwa kamar Brachylophosaurus.1

5

Samfurin farko da aka gano, mai suna MOR 1155, wani kashin jiki ne wanda ya taimaka wa masana kimiyya wajen gane wannan nau'in.5

6

Acristavus ya kasance mai cin ciyayi da yake rayuwa a kasa kuma yana yin kwai, kamar sauran dinosaur masu bakin agwagwa.2

An yi shi da AIHoton Acristavus da aka yi da AI
Hoton yadda Acristavus 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 Acristavus

?Yaya girman Acristavus yake?

Masana kimiyya ba su buga cikakken kiyasin girmansa ba tukuna, amma a matsayinsa na hadrosaur, wata kila tsayinsa ya kai mita 8 zuwa 9, kusan tsawon motar bas ta makaranta.35

?Acristavus yana da kambi?

A'a. Acristavus na da ban mamaki domin ba shi da kambi ko wani ado a kashin kansa, sabanin yawancin sauran dinosaur masu bakin agwagwa.34

?Me Acristavus yake ci?

Acristavus mai cin ciyayi ne. Yana cin fern, ganyaye, da sauran tsirrai da suka girma a muhallinsa mai danshi.53

?Yaushe Acristavus ya rayu?

Acristavus ta rayu kimanin shekaru miliyan 79 zuwa 81 da suka wuce, a lokacin matakin Campanian na Late Cretaceous.35

Tambayi Rex game da Acristavus

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
Acristavus
Wanda ya ba da suna
Gates et al. 20115
Rukuni
Dinosaur masu hancin agwagwa
Iyali / rukuni
Hadrosauridae5
Rarrabewa
Ornithischia > Ornithopoda > Iguanodontia > Hadrosauridae5
Zamanin duwatsu
84 zuwa 72 miliyan shekaru (Campanian)5
Tsarin duwatsu
Two Medicine, Wahweap5
Kasashe
Amurka5
Rubutun burbushin halittu
2 a cikin Bayanan Paleobiology5
Gano
Terry A. Gates, Jack Horner, da abokansu ne suka ba Acristavus suna a shekarar 2011. An fara gano kashinsa a Montana da Utah.1
Har yanzu ana muhawara
Masana kimiyya ba su da tabbacin dalilin da ya sa Acristavus ba shi da kambi a kai yayin da yawancin sauran dinosaur masu bakin agwagwa suke da shi.1

Inda bayanan suka fito

  1. PBDB Taxon (paleobiodb.org)
  2. Acristavus Gates et al. 2011 - Encyclopedia of Life (eol.org)
  3. Acristavus (Wikipedia) (Wikipedia)
  4. Acristavus: North America’s New Hadrosaur (smithsonianmag.com)
  5. Acristavus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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Ƙari daga wannan rukunin: Dinosaur masu hancin agwagwa

ParasaurolophusDinosaur masu hancin agwagwaEdmontosaurusDinosaur masu hancin agwagwaSaurolophusDinosaur masu hancin agwagwaHypacrosaurusDinosaur masu hancin agwagwaCorythosaurusDinosaur masu hancin agwagwaKritosaurusDinosaur masu hancin agwagwa

Haka kuma daga lokaci guda: Late Cretaceous

TyrannosaurusTyrannosaursTriceratopsDinosaur masu ƙahoniVelociraptorRaptorsSpinosaurusSpinosaursAnkylosaurusDinos masu kariyaPteranodonDabbobi masu rarrafe masu tashi
Tambayi RexMataimakin AI dinoBa Rex abinciakwatin bayar da gudunmawa don manya