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Zane na Allosaurus
Katin Dino No. 0076 na 2 027

Allosaurus

Sunan yana nufin: “ƙadangare na dabam”1
Ya ci: NamaDinosau masu cin namaƘarshen Jurassic zuwa Farkon Cretaceous

Allosaurus babban dinosaur ne mai cin nama wanda ya rayu a ƙarshen zamanin Jurassic. Yana da babban kai cike da haƙora masu kaifi irin na zarto, kuma yana tafiya da ƙafafu biyu masu ƙarfi. Yana ɗaya daga cikin manyan mafarauta na zamaninsa, yana farautar manyan dabbobi masu cin tsirrai.1

Ya rayu
shekaru miliyan 162 zuwa 137 da suka wuce4
Ƙarshen Jurassic zuwa Farkon Cretaceous
Burbushin halittu da aka samo a
Arewacin Amurka (Morrison Formation), Portugal, da ƙila Jamus, Tanzania, da Switzerland1
Tsawo
7.5 zuwa 9 m (25 zuwa 30 ft)1
don A. fragilis, an kiyasta mafi girman samfurin ya kai mita 9
Nauyi
ton 1 zuwa ton 4 (2,200 zuwa 8,800 lb)1
Tsayi
2.7 m (8.9 ft)
ƙiyasi
Mafi girman gudu
kusan 34 km/h (21 mph)
Gudu: Sellers & Manning 2007 (Christiansen 1998: 30 to 55)
Me Allosaurus yake ci?
Allosaurus mai cin nama ne wanda yake farautar manyan dinosaur masu cin ciyawa kamar Stegosaurus, Diplodocus, da sauran ornithopods, stegosaurids, da sauropods. Ƙila yana kuma cin gawarwakin dinosaur da suka mutu.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Allosaurus kusan 9 m tsawo (30 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?

Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)Allosauruskusan 2.7 m tsayi (8.9 ft)Giwakusan 3.2 m (10 ft)

ƙiyasi

Yaya nauyin sa yake?

nauyin motoci 2.5
tsawon motoci 2 a ajiye a jeretsawon ayaba 50 a jerenauyin karnuka 200nauyin kankana 800nauyin yaran ajujuwa 5 gaba ɗayanauyin beyar kankara 9zai iya gudu mita 100 cikin daƙiƙa 11 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Allosaurus 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

Allosaurus yana da haƙora masu yawa a bakinsa, masu kaifi irin na zarto, waɗanda suka dace sosai wajen yanka nama.1

2

Sunansa yana nufin 'ƙadangare na dabam' saboda ƙasusuwan bayansa marasa nauyi ne kuma masu rami a ciki, wanda hakan ba kasafai yake faruwa ba ga dinosaur mai girmansa.1

3

Allosaurus ya rayu ne daga shekaru miliyan 155 zuwa 143 da suka wuce, a lokacin ƙarshen zamanin Jurassic.1

4

Yana ɗaya daga cikin manyan mafarauta da aka fi samu a muhallinsa, kuma an sami burbushinsa da yawa a Morrison Formation.1

5

Wasu masana kimiyya suna tunanin Allosaurus ƙila yana farauta ne a cikin garke, amma wasu suna tunanin shi kaɗai yake farauta kuma yana taruwa a rukuni wani lokacin kawai.1

6

Allosaurus yana da ƙananan hannaye masu yatsu uku, amma ƙafafunsa manya ne kuma masu ƙarfi don gudu bayan ganima.1

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

?Yaya girman Allosaurus yake?

Allosaurus yana da tsawon mita 8.5 (ƙafa 28) a matsakaici, inda mafi girman nau'in da aka samu ake kiyasta tsawonsa ya kai mita 9.7 (ƙafa 32). Yana da nauyin kusan kilogram 2,700 (kusan fam 6,000).13

?Me Allosaurus yake ci?

Allosaurus mai cin nama ne wanda yake farautar manyan dinosaur masu cin ciyawa kamar Stegosaurus, Diplodocus, da sauran ornithopods, stegosaurids, da sauropods. Ƙila yana kuma cin gawarwakin dinosaur da suka mutu.13

?Yaushe Allosaurus ya rayu?

Allosaurus ya rayu a ƙarshen zamanin Jurassic, kimanin shekaru miliyan 155 zuwa 143 da suka wuce. Wasu majiyoyi sun ce shekaru miliyan 152 zuwa 145 da suka wuce.13

?A ina aka sami Allosaurus?

Yawancin burbushin Allosaurus sun fito ne daga Morrison Formation na Arewacin Amurka, amma an sami wasu a Portugal. Ya rayu a inda yanzu ake kira Amurka.13

?Shin Allosaurus ya fi T. rex girma?

A'a, Allosaurus ya fi T. rex ƙanƙanta. Allosaurus yana da tsayin mita 8.5 zuwa 9.7, yayin da T. rex yake kaiwa tsayin mita 12 zuwa 13.1

?Shin Allosaurus yana farauta a cikin garke?

Masana kimiyya ba su da tabbas. Wasu suna tunanin Allosaurus ƙila yana farauta ne a cikin garke, amma wasu suna tunanin shi kaɗai yake farauta kuma yana taruwa a rukuni wani lokacin kawai. Akwai hujjoji ga duka ra'ayoyin biyu.13

?Yaya saurin Allosaurus yake?

Majiyoyi ba su bayar da takamaiman sauri ga Allosaurus ba, amma ƙafafunsa manya ne kuma masu ƙarfi don gudu bayan ganima. Yana da saurin gudu idan aka yi la'akari da girmansa.1

?Shin Allosaurus yana da gashin tsuntsu?

Majiyoyi ba su ambaci gashin tsuntsu a jikin Allosaurus ba. An san yana da fata mai ɓawo, amma ba a taɓa samun burbushin gashin tsuntsu a jikinsa ba.1

?Me ya sa ake kiran sa Allosaurus?

Allosaurus yana nufin 'ƙadangare na dabam' a yaren Girkanci. Ya sami wannan suna ne saboda ƙasusuwan bayansa marasa nauyi ne kuma masu rami a ciki, wanda hakan ba kasafai yake faruwa ba ga dinosaur mai girmansa.1

?Shin Allosaurus yana iya yin iyo?

Majiyoyi ba su faɗi ko Allosaurus yana iya yin iyo ba. Dinosaur ne na ƙasa wanda yake tafiya da ƙafafu biyu, don haka wataƙila ba ya yin iyo akai-akai.1

Mai karyata tatsuniya

Tatsuniya: Wasu mutane suna tunanin Allosaurus mai cin gawa ne, mai jinkiri kuma marar iya motsi da kyau.

Gaskiya: Masana kimiyya suna tunanin Allosaurus maharbi ne mai sauri da ƙwazo, yana da ƙafafu masu ƙarfi da haƙora masu kaifi don farautar dabbobi masu rai.1

Don ƙwararrun dino

Sunan kimiyya
Allosaurus
Wanda ya ba da suna
Marsh 18774
Rukuni
Dinosau masu cin nama
Iyali / rukuni
Allosauroidea4
Rarrabewa
Theropoda > Allosauroidea4
Zamanin duwatsu
shekaru miliyan 162 zuwa 137 (Oxfordian / Berriasian)4
Tsarin duwatsu
Morrison, Alcobaça, Lourinhã4
Kasashe
Amurka, Portugal, Faransa, Jamus4
Rubutun burbushin halittu
147 a cikin Bayanan Paleobiology4
An kuma san shi da
Antrodemus, Apatodon, Creosaurus, Epanterias, Labrosaurus, Saurophagus (tsoffin sunaye da yanzu ake ɗauka a matsayin dabba ɗaya)4
Gano
Othniel C. Marsh ne ya bayyana burbushin farko da aka tabbatar na Allosaurus a shekarar 1877. Ya ba shi suna Allosaurus, wanda ke nufin 'ƙadangare na dabam'.1
Har yanzu ana muhawara
Masana kimiyya har yanzu suna ta muhawara ko Allosaurus yana farauta ne a cikin garken haɗin gwiwa ko kuma shi kaɗai yake farauta wani lokacin kuma su taru a rukuni.1

Inda bayanan suka fito

  1. Allosaurus (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Allosaurus | Natural History Museum (nhm.ac.uk)
  4. Allosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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