Dino Wiki / Dukan dinos / Dinosaur masu dogayen wuya

Katin Dino No. 0125 na 2 027

Antarctosaurus

Sunan yana nufin: “kada na kudu”1

Ya ci: TsirraiDinosaur masu dogayen wuyaƘarshen Cretaceous

Antarctosaurus wani babban mai cin ganye ne mai dogon wuya wanda ya rayu a Amurka ta Kudu a lokacin Late Cretaceous. Titanosaur ne, ɗaya daga cikin manyan dabbobin ƙasa da suka taɓa rayuwa, yana da ƙaramin kai da babban jiki.1 2

Ya rayu

shekaru miliyan 90 zuwa 66 da suka wuce3

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Argentina, Brazil, Indiya, da Uruguay3 1

Tsawo

17 zuwa 18 m (56 zuwa 59 ft)1 2

ƙiyasin tsawon nau'in farko da aka gano

Nauyi

ton 34 (75,000 lb)1

Tsayi

4.57 m (15 ft)1

Mafi girman gudu

kusan 10 km/h (6 mph)

Gudu, ƙiyasi

Me Antarctosaurus yake ci?

Dabba ce mai cin tsirrai. Muƙamuƙinsa na ƙasa mai siffar murabba'i ya taimaka masa wajen kwasar tsirran da ke kusa da ƙasa ko kuma tsirran da ke yawo a kan ruwa.

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?

Yaya nauyin sa yake?

nauyin giwaye 6

tsawon motoci 4 a ajiye a jeretsawon ayaba 100 a jerenauyin kankana 6800nauyin yaran ajujuwa 42 gaba ɗayanauyin beyar kankara 76tsayi har zai iya leƙa taga a hawa na 2zai iya gudu mita 100 cikin daƙiƙa 36 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Antarctosaurus 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)

Antarctosaurus kusan 10 km/h (6 mph)

Yaro a kan keke kusan 12 km/h (7 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

Sunan Antarctosaurus ba yana nufin ya rayu a Antarctica ba. Ya fito ne daga kalmomin Girkanci waɗanda ke nufin 'akasin arewa' da 'kada', saboda an gano shi a ɓangaren kudu na duniya.1

Wani nau'i guda, Antarctosaurus giganteus, yana da ƙasusuwan cinyoyi masu tsawon mita 2.35. Wannan ya fi yawancin mutane tsawo!1

Masana kimiyya ba su da tabbas ko duk ƙasusuwan Antarctosaurus wichmannianus na dabba ɗaya ne. Wasu ƙasusuwan na iya zama na nau'o'in dinosaur daban-daban da suka gauraye.1

Ƙashin muƙamuƙin ƙasa na Antarctosaurus yana da murabba'i a gaba, kamar shebur. Wannan ya taimaka masa wajen cin tsirrai da ke kusa da ƙasa ko kuma a cikin ruwa.1

Antarctosaurus ya rayu kimanin shekaru miliyan 84 zuwa 78 da suka wuce, a lokacin ƙarshen zamanin Cretaceous.2

Wasu burbushin halittu da aka taɓa kira Antarctosaurus septentrionalis daga ƙasar Indiya, daga baya aka ba su nasu sunan: Jainosaurus.1

Hoton Antarctosaurus da aka yi da AI — Hoton yadda Antarctosaurus 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 Antarctosaurus

?Yaya girman Antarctosaurus yake?

Nau'in A. wichmannianus yana da tsawon mita 17. A. giganteus wanda ya fi girma zai iya kaiwa mita 30 ko fiye, amma yana da wuya a san girman sa tunda ƙasusuwa kaɗan ne aka gano.1 2

?Me Antarctosaurus yake ci?

Dabba ce mai cin tsirrai. Muƙamuƙinsa na ƙasa mai siffar murabba'i ya taimaka masa wajen kwasar tsirran da ke kusa da ƙasa ko kuma tsirran da ke yawo a kan ruwa.1 2

?Shin Antarctosaurus ya rayu a Antarctica?

A'a. Duk da sunansa, an gano shi ne a Argentina, ƙasar da ke Kudancin Amurka. Sunan yana nufin 'kujerar kudu' domin ya rayu a ɓangaren kudu na duniya.1

?Yaya nauyin Antarctosaurus yake?

Ƙiyasi ya bambanta sosai. A. wichmannianus zai iya yin nauyin tan 34. A. giganteus zai iya yin nauyin tsakanin tan 45 zuwa 100, amma masana kimiyya ba su da tabbas saboda ƙasusuwa kaɗan ne kawai suka rage.1

?Yaushe Antarctosaurus ya rayu?

Ya rayu a lokacin ƙarshen zamanin Cretaceous, kimanin shekaru miliyan 84 zuwa 78 da suka wuce.2

?Shin Antarctosaurus ya fi T. rex girma?

Eh, ya fi shi girma sosai. A. wichmannianus yana da tsawon mita 17, yayin da T. rex yake da tsawon mita 12 kawai. A. giganteus ma ya fi haka girma.1

Mai karyata tatsuniya

Tatsuniya: Antarctosaurus ya rayu a Antarctica.

Gaskiya: An ba Antarctosaurus suna ne saboda kasancewarsa 'kada na kudu', amma an gano burbushinsa a Amurka ta Kudu da Indiya, ba a Antarctica ba.1

Don ƙwararrun dino

Sunan kimiyya: Antarctosaurus
Wanda ya ba da suna: Huene 19273
Rukuni: Dinosaur masu dogayen wuya
Iyali / rukuni: Lithostrotia3
Rarrabewa: Sauropodomorpha > Sauropoda > Titanosauria > Macronaria3
Zamanin duwatsu: shekaru miliyan 90 zuwa 66 (Coniacian / Maastrichtian)3
Tsarin duwatsu: Lameta, Plottier, Anacleto3
Kasashe: Indiya, Argentina, Brazil, Uruguay3
Rubutun burbushin halittu: 8 a cikin Bayanan Paleobiology3
Gano: Ricardo Wichmann, masanin ilimin ƙasa, ne ya gano burbushin Antarctosaurus na farko a Argentina a shekarar 1912. Friedrich von Huene, masanin burbushin halittu na Jamus, ne ya ba su suna kuma ya bayyana su a shekarar 1929.1
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara ko duk ƙasusuwan nau'in Antarctosaurus wichmannianus na dinosaur ɗaya ne ko kuma haɗin nau'ikan dabbobi daban-daban ne.1

Inda bayanan suka fito

Antarctosaurus (en.wikipedia.org)
Antarctosaurus | Natural History Museum (nhm.ac.uk)
Antarctosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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