Katin Dino No. 1338 na 2 027

Oxalaia

Sunan yana nufin: “an ba shi suna bayan Oxalá, wani babban allahn Afirka da aka kawo Brazil lokacin bautarwa”1

Ya ci: NamaSpinosaursƘarshen Cretaceous

Oxalaia babban dabba ne mai cin nama tare da dogon hanci kamar na kada. Ya rayu a inda yanzu ake kira Brazil kuma yana ɗaya daga cikin manyan maharba na zamaninsa.1

Ya rayu

shekaru miliyan 100 zuwa 94 da suka wuce3

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Laje do Coringa, tsibirin Cajual, jihar Maranhão, Brazil3 1

Tsawo

12 zuwa 14 m (39 zuwa 46 ft)1

an kiyasta ta hanyar kwatanta shi da sauran spinosaurids

Nauyi

ton 5 zuwa ton 7 (11,000 zuwa 15,400 lb)1

Tsayi

4.7 m (15 ft)

ƙiyasi

Mafi girman gudu

kusan 18 km/h (11 mph)

Gudu, ƙiyasi

Me Oxalaia yake ci?

Oxalaia spinosaurid ne, don haka galibi yana cin kifi, kamar kada. Haka kuma yana iya cin ƙananan dinosaurs da pterosaurs.

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?

ƙiyasi

Yaya nauyin sa yake?

nauyin motoci 5

tsawon motoci 3 a ajiye a jeretsawon ayaba 78 a jerekusan nauyin giwanauyin kankana 1400nauyin yaran ajujuwa 9 gaba ɗayanauyin beyar kankara 16tsayi har zai iya leƙa taga a hawa na 2zai iya gudu mita 100 cikin daƙiƙa 20 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Oxalaia 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)

Oxalaia 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

Oxalaia shi ne babban dinosaur mai cin nama da aka taɓa samu a Brazil.1

Haƙoransa ba su da gefuna masu kaifi, ba kamar sauran spinosaurids kamar Suchomimus ba.1

Oxalaia yana da haƙori ɗaya mai aiki wanda ke biye da haƙoran maye guda biyu, wani abu da ba a gani ba a sauran theropod dinosaurs.1

Gaban hancinsa ya faɗaɗa sosai kuma yana da zagaye, wanda ya bambanta da na Spinosaurus.1

Oxalaia ya rayu kimanin shekaru miliyan 100 zuwa 94 da suka wuce a lokacin Late Cretaceous.3

An gano burbushinsa a tsibirin Cajual, wurin da zuriyar bayi da suka tsere (quilombolas) suke zama.1

Hoton Oxalaia da aka yi da AI — Hoton yadda Oxalaia 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 Oxalaia

?Yaya girman Oxalaia yake?

Oxalaia yana da tsawon mita 12 zuwa 14 kuma yana da nauyin tan 5 zuwa 7. Wannan ya sa shi zama babban dinosaur mai cin nama da aka samu a Brazil.1 2

?Me Oxalaia yake ci?

Oxalaia spinosaurid ne, don haka galibi yana cin kifi, kamar kada. Haka kuma yana iya cin ƙananan dinosaurs da pterosaurs.2

?Yaushe Oxalaia ya rayu?

Oxalaia ya rayu a lokacin Late Cretaceous, kimanin shekaru miliyan 100.5 zuwa 93.9 da suka wuce.2

?A ina aka gano Oxalaia?

An gano burbushin Oxalaia a tsibirin Cajual da ke Maranhão, arewa maso gabashin Brazil, a cikin Alcântara Formation.2

?Shin Oxalaia dinosaur ne?

I, Oxalaia dinosaur ne. Shi theropod ne na rukunin spinosaurid, wanda ke nufin shi dinosaur ne mai cin nama.2

?Shin Oxalaia yana da gashin tsuntsu?

Babu wanda ya sani tabbas. Ba a sami gashin tsuntsu tare da burbushin Oxalaia ba, kuma ba a san spinosaurids suna da gashin tsuntsu ba, amma wasu dinosaurs masu alaƙa da su suna iya kasancewa da su.2

?Shin Oxalaia ya fi T. rex girma?

Oxalaia yana da tsawon mita 12 zuwa 14, kusan tsawon T. rex, amma T. rex ya fi nauyi, yana da nauyin tan 8 idan aka kwatanta da na Oxalaia na tan 5 zuwa 7.1 2

?Shin Oxalaia zai iya yin iyo?

Wataƙila. Spinosaurids kamar Oxalaia suna da dogon hanci da haƙora masu kama da mazugi don cin kifi, kuma wasu masana kimiyya suna tunanin za su iya yin iyo, amma babu tabbataccen shaida ga Oxalaia.2

Don ƙwararrun dino

Sunan kimiyya: Oxalaia
Wanda ya ba da suna: Kellner et al. 20113
Rukuni: Spinosaurs
Iyali / rukuni: Spinosauridae3
Rarrabewa: Theropoda > Spinosauridae3
Zamanin duwatsu: shekaru miliyan 100 zuwa 94 (Cenomanian)3
Tsarin duwatsu: Alcântara3
Kasashe: Brazil3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: An ba wa Oxalaia suna a shekarar 2011 ta hannun Alexander Kellner da ƙungiyarsa bisa ga hanci da ɓangaren muƙamuƙi da aka gano a Laje do Coringa a Brazil.3 1
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin ko Oxalaia dabba ce daban ko kuma iri ɗaya da Spinosaurus, saboda ƙasusuwa kaɗan ne kawai aka gano.1

Inda bayanan suka fito

A new dinosaur (Theropoda, Spinosauridae) from the Cretaceous (Cenomanian) Alcântara Formation, Cajual Island, Brazil (scielo.br)
Oxalaia (en.wikipedia.org)
Oxalaia in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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