Dino Wiki / Dukan dinos / Dinosaur masu dogayen wuya

Katin Dino No. 0127 na 2 027

Antetonitrus

Sunan yana nufin: “Kafin tsawa”1

Ya ci: TsirraiDinosaur masu dogayen wuyaFarkon Jurassic

Antetonitrus wani dinosaur ne na farko mai dogon wuya kuma mai cin tsirrai wanda ya rayu a inda yanzu ake kira Afirka ta Kudu. Yana tafiya da ƙafafu huɗu kuma yana ɗaya daga cikin manyan sauropods na farko, amma har yanzu yana iya kama abubuwa da hannayensa.1

Ya rayu

shekaru miliyan 201 zuwa 193 da suka wuce6

Farkon Jurassic

Burbushin halittu da aka samo a

Free State, Afirka ta Kudu1 2

Tsawo

8 zuwa 10 m (26 zuwa 33 ft)1

burbushin da aka yi amfani da shi wajen bayyana halittar wataƙila bai kai girman cikinsa ba

Nauyi

ton 5.6 (12,300 lb)1

Tsayi

1.5 zuwa 2 m (4.9 zuwa 6.6 ft)1

a wurin kwatangwalo

Mafi girman gudu

kusan 18 km/h (11 mph)

Gudu, ƙiyasi

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

Shekaru miliyan 252 da suka wuce20114566, dutsen sararin samaniya (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Yaya tsayin sa yake?

a wurin kwatangwalo

Yaya nauyin sa yake?

nauyin motoci 4

tsawon motoci 2 a ajiye a jeretsawon ayaba 56 a jerekusan nauyin giwanauyin kankana 1100nauyin yaran ajujuwa 7 gaba ɗayanauyin beyar kankara 12zai iya gudu mita 100 cikin daƙiƙa 20 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Antetonitrus idan aka kwatanta da KAI?

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

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Antetonitrus kusan 18 km/h (11 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Antetonitrus ya rayu kimanin shekaru miliyan 201 zuwa 193 da suka wuce, a lokacin farkon zamanin Jurassic.2

Sunansa na nufin 'kafin tsawa' saboda ya rayu kafin sanannen nau'in sauropod mai suna Brontosaurus, wanda sunansa ke nufin 'dabbobin tsawa'.1

Ba kamar sauran sauropods na baya ba, Antetonitrus yana da babban yatsan hannu mai sassauƙa wanda zai iya kamawa, ba kawai ɗaukar nauyi ba.1

An fara gano burbushin halittarsa a shekarar 1981 kuma da farko ana tunanin cewa suna cikin wani dinosaur mai suna Euskelosaurus.1

Antetonitrus yana da tsawon mita 8 zuwa 10 kuma yana da nauyin giwa babba.1

Kashin cinyarsa yana da ɗan siffar S idan aka kalle shi daga gefe, ba kamar kashin cinyar sauropods na baya ba waɗanda suke madaidaiciya.1

Antetonitrus yana ɗaya daga cikin tsofaffin sauropods da aka sani, kuma yana da shekaru iri ɗaya da wasu tsofaffin sauropods daga wannan yanki na Afirka ta Kudu.1

Hoton Antetonitrus da aka yi da AI — Hoton yadda Antetonitrus 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 Antetonitrus

?Yaya girman Antetonitrus yake?

Antetonitrus yana da tsawon mita 8 zuwa 10 (ƙafa 26 zuwa 33), tsayinsa ya kai mita 1.5 zuwa 2 (ƙafa 5 zuwa 6.5) a wurin kwatangwalo, kuma yana da nauyin tan 5.6. Wataƙila bai kai girman cikinsa ba tukuna.3 4

?Shin Antetonitrus zai iya kama abubuwa da hannayensa?

I. Ba kamar sauran sauropods na baya ba, Antetonitrus yana da babban yatsan hannu mai sassauƙa wanda zai iya kamawa, ba kawai ɗaukar nauyi ba. Ƙashin wuyansa bai kulle a matsayin da zai ɗauki nauyi kawai ba.3 5

?Shin Antetonitrus dinosaur ne?

I, Antetonitrus dinosaur ne. Shi nau'in sauropod ne na farko, wani nau'in dinosaur mai dogon wuya, mai cin ganye wanda yake tafiya da ƙafafu huɗu.3 6

?Yaushe Antetonitrus ya rayu?

Antetonitrus ya rayu a zamanin Early Jurassic, kimanin shekaru miliyan 201 zuwa 193 da suka wuce. Yana ɗaya daga cikin tsofaffin sauropods da aka sani, kuma yana da shekaru iri ɗaya da wasu tsofaffin sauropods daga wannan yanki na Afirka ta Kudu.3 4

Don ƙwararrun dino

Sunan kimiyya: Antetonitrus
Wanda ya ba da suna: Yates and Kitching 20036
Rukuni: Dinosaur masu dogayen wuya
Iyali / rukuni: Lessemsauridae6
Rarrabewa: Sauropodomorpha > Sauropoda6
Zamanin duwatsu: shekaru miliyan 201 zuwa 193 (Hettangian / Sinemurian)6
Tsarin duwatsu: Elliot6
Kasashe: South Africa6
Rubutun burbushin halittu: 2 a cikin Bayanan Paleobiology6
Gano: Adam Yates da James Kitching ne suka ba Antetonitrus suna a shekarar 2003. Kitching ne ya gano ƙasusuwan a shekarar 1981 a Free State ta Afirka ta Kudu kuma an ajiye su a matsayin Euskelosaurus har sai Yates ya gane cewa sabon dinosaur ne.1
Har yanzu ana muhawara: Masana kimiyya ba su da tabbas ko Antetonitrus gaskiyar sauropod ne ko kuma dangi ne na kusa, saboda yana da halaye na farko da na zamani.1

Inda bayanan suka fito

Antetonitrus (en.wikipedia.org)
PBDB Taxon (paleobiodb.org)
Antetonitrus (en.wikipedia.org)
A Giant Dinosaur from the Earliest Jurassic of South Africa and the Transition to Quadrupedality in Early Sauropodomorphs: Current Biology (cell.com)
The earliest known sauropod dinosaur and the first steps towards sauropod locomotion (royalsocietypublishing.org)
Antetonitrus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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