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Zane na Agustinia
Katin Dino No. 0044 na 2 027

Agustinia

Sunan yana nufin: “an ba shi suna bayan Agustin Martinelli, ɗalibin da ya gano ƙasusuwan”1
Ya ci: TsirraiDinosaur masu dogayen wuyaFarkon Cretaceous

Agustinia wani dinosaur ne mai dogon wuya mai cin shuke-shuke wanda ya rayu kimanin shekaru miliyan 116 zuwa 108 da suka wuce. Yana tafiya a kan ƙafafu huɗu kuma yana da dogon wutsiya da dogon wuya sosai. Ƴan ƙasusuwansa kaɗan ne kawai aka samu, don haka masana kimiyya har yanzu suna ci gaba da koyon sababbin abubuwa game da shi.1

Ya rayu
shekaru miliyan 113 zuwa 100 da suka wuce2
Farkon Cretaceous
Burbushin halittu da aka samo a
Lardin Neuquén, Argentina1
Tsawo
har zuwa 15 m (49 ft)1
an kiyasta daga ƙashin ƙafa
Tsayi
3.5 m (11 ft)
ƙiyasi
Mafi girman gudu
kusan 16 km/h (10 mph)
Gudu, ƙiyasi
Me Agustinia yake ci?
Agustinia dinosaur ne mai cin tsirrai, don haka yana cin tsirrai. Yana rayuwa a ƙasa a inda yanzu ake kira Argentina.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Agustinia kusan 15 m tsawo (49 ft)Keken manya kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, dabba mafi girma a doron ƙasa a yau kusan 6.5 m (21 ft)

Yaya tsayin sa yake?

Dokikusan 1.6 m (5.2 ft)Giwakusan 3.2 m (10 ft)Agustiniakusan 3.5 m tsayi (11 ft)Rakumin dawakusan 5.5 m (18 ft)

ƙiyasi

tsawon motoci 3 a ajiye a jeretsawon ayaba 83 a jerezai iya gudu mita 100 cikin daƙiƙa 22 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Agustinia 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

Da farko an yi tunanin Agustinia yana da ƙaya a bayansa, kamar stegosaurus. Amma daga baya masana kimiyya suka nuna cewa waɗannan 'ƙayayyun' a zahiri guntun ƙasusuwan haƙarƙari ne da na ƙugu da suka karye.1

2

An gano ƙasusuwan Agustinia guda ɗaya ne kawai a shekarar 1997 ta hannun ɗalibi mai suna Agustin Martinelli, wanda yake cikin wani balaguron gidan tarihi.1

3

Ƙashin ƙafar Agustinia (fibula) yana da tsawon santimita 89.5 (inci 35.2). Wannan ya taimaka wa masana kimiyya wajen kiyasta cewa dinosaur ɗin gaba ɗaya yana da tsawon mita 15 (ƙafa 49).1

4

Agustinia ya rayu tare da sauran sauropods kamar Comahuesaurus da Ligabuesaurus a wannan yanki na Argentina.1

5

Masana kimiyya sun yi jayayya game da inda Agustinia yake a cikin dangin dinosaurs. Wasu suna cewa shi rebbachisaurid ne, wani nau'in diplodocoid sauropod, yayin da wasu suke tunanin zai iya zama titanosaur.1

6

Saboda ƙasusuwan sun karye kuma kaɗan ne, wasu masu bincike sun kira Agustinia da 'nomen dubium' (suna mai shakku). Amma wani bincike na shekarar 2022 ya gano isassun abubuwa na musamman a ƙasusuwan bayansa don a ci gaba da ɗaukar sa a matsayin nau'in da ya tabbata.1

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

?Yaya girman Agustinia yake?

Agustinia yana iya zama da tsawon mita 15 (ƙafa 49), bisa ga kwatanta ƙashin ƙafarsa da na sauran dinosaurs masu alaƙa da shi. Wannan kiyasi ne kawai saboda ƙasusuwa kaɗan ne kawai aka sani.1

?Me Agustinia yake ci?

Agustinia dinosaur ne mai cin tsirrai, don haka yana cin tsirrai. Yana rayuwa a ƙasa a inda yanzu ake kira Argentina.2

?Shin Agustinia yana da ƙaya a bayansa?

Masana kimiyya da farko sun yi tunanin Agustinia yana da ƙaya a bayansa, amma bincike na baya ya nuna cewa waɗannan 'ƙayayyun' a zahiri guntun ƙasusuwan haƙarƙari ne da na ƙugu da suka karye. Don haka wataƙila ba shi da ƙaya.1

?Yaushe Agustinia ya rayu?

Agustinia ya rayu kimanin shekaru miliyan 116 zuwa 108 da suka wuce, a lokacin Early Cretaceous.1

Mai karyata tatsuniya

Tatsuniya: Agustinia yana da ƙaya mai kauri a bayansa.

Gaskiya: Waɗannan ƙayayyun da ake tunani a zahiri guntun ƙasusuwan haƙarƙari ne da na ƙashin ƙugu, ba ƙaya na gaske ba.1

Don ƙwararrun dino

Sunan kimiyya
Agustinia
Wanda ya ba da suna
Bonaparte 19992
Rukuni
Dinosaur masu dogayen wuya
Iyali / rukuni
Rebbachisauridae2
Rarrabewa
Sauropodomorpha > Sauropoda > Diplodocoidea2
Zamanin duwatsu
shekaru miliyan 113 zuwa 100 (Albian)2
Tsarin duwatsu
Lohan Cura2
Kasashe
Argentina2
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology2
Gano
An gano ƙasusuwan Agustinia guda ɗaya ne kawai a shekarar 1997 ta hannun ɗalibi Agustin Martinelli yayin wani balaguron gidan tarihi kusa da Picún Leufú, Argentina. Masanin ilimin halittu Jose Bonaparte ne ya ba shi suna a shekarar 1999.1
Har yanzu ana muhawara
Masana kimiyya har yanzu suna jayayya ko Agustinia yana cikin dangin rebbachisaurid (wani nau'in diplodocoid) ko kuma titanosaur, saboda ƙasusuwansa sun farfashe sosai.1

Inda bayanan suka fito

  1. Agustinia (en.wikipedia.org)
  2. Agustinia in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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Ƙari daga wannan rukunin: Dinosaur masu dogayen wuya

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Haka kuma daga lokaci guda: Farkon Cretaceous

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