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Zane na Nanotyrannus
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Nanotyrannus

Sunan yana nufin: “sarkin azzalumai dan karami”1
Ya ci: NamaTyrannosaursƘarshen Cretaceous

Nanotyrannus dan uwan T. rex ne karami kuma mai sauri wanda ya rayu kusa da karshen zamanin dinosaurs. Yana da siririn kai, manyan hannaye, da dogayen kafafu don bin farauta. Masana kimiyya suna ta muhawara ko shi dinosaur ne daban ko kuma jaririn T. rex ne kawai.1

Ya rayu
shekaru miliyan 72 zuwa 66 da suka wuce6
Ƙarshen Cretaceous
Burbushin halittu da aka samo a
Hell Creek Formation da Lance Formation a Montana, South Dakota, North Dakota, da Wyoming, Amurka16
Tsawo
5.2 m (17 ft)1
an kiyasta don samfurin farko
Nauyi
704 kg zuwa ton 1.2 (1,600 zuwa 2,600 lb)1
Tsayi
1.8 m (5.9 ft)
ƙiyasi
Mafi girman gudu
kusan 50 km/h (31 mph)
Gudu: Dececchi et al. 2020 (45 to 50 km/h)
Me Nanotyrannus yake ci?
Mai cin nama ne. Wataƙila yana farautar kananan dinosaurs da sauran dabbobi, yana amfani da kaifafun hakoransa da karfaffen hannayensa.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Nanotyrannus kusan 5.2 m tsawo (17 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)Nanotyrannuskusan 1.8 m tsayi (5.9 ft)Giwakusan 3.2 m (10 ft)

ƙiyasi

Yaya nauyin sa yake?

nauyin karnuka 60
tsawon karnuka 5 daga hanci zuwa wutsiyatsawon ayaba 29 a jerenauyin kankana 240nauyin yaran makarantar reno 63nauyin yaran makaranta 38nauyin beyar kankara 2.5zai iya gudu mita 100 cikin daƙiƙa 7.2 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Nanotyrannus 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

Nanotyrannus yana da tsawon mita 5.2 (kafa 17), ya fi T. rex kankanta sosai wanda zai iya wuce mita 12 (kafa 40).1

2

Hannayensa sun fi na T. rex tsayi da karfi, ko a girman gaske ko kuma idan aka kwatanta da jikinsa.1

3

Nanotyrannus yana da kananan kaho ko kambi a gaban idanunsa, wanda T. rex ba shi da su.1

4

Wataƙila mai gudu ne sosai. Masana kimiyya suna tunanin zai iya bin farauta cikin sauki fiye da T. rex mai nauyi.1

5

An gano kashin kan Nanotyrannus na farko a shekarar 1942 kuma da farko ana tunanin sabon nau'in Gorgosaurus ne.1

6

A shekarar 2025, masana kimiyya suka ba da suna ga nau'i na biyu, Nanotyrannus lethaeus, bisa ga wani kwarangwal da aka yi wa lakabi da 'Jane'.1

7

Nanotyrannus ya rayu har zuwa lokacin da duniyar dutse mai faɗowa daga sararin samaniya ta bugi duniya kuma ta kashe dinosaur da ba tsuntsaye ba, kimanin shekaru miliyan 66 da suka wuce.1

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

?Shin Nanotyrannus dinosaur ne na gaske?

I. A shekarar 2025, masana kimiyya sun tabbatar da cewa shi dinosaur ne daban, ba jaririn T. rex ba.34

?Yaya girman Nanotyrannus yake?

Tsawonsa ya kai kusan mita 5.2 (kafa 17). Nauyinsa ya kai kusan kilogram 704 (laban 1,552) ga wani nau'in, kuma har zuwa kilogram 1,200 (laban 2,600) ga wani nau'in.1

?Yaushe Nanotyrannus ya rayu?

Ya rayu kimanin shekaru miliyan 67 zuwa 66 da suka wuce, har zuwa lokacin da duniyar dutse mai faɗowa daga sararin samaniya ta bugi duniya kuma ta kashe dinosaur da ba tsuntsaye ba.1

?Shin Nanotyrannus zai iya gudu da sauri?

I. Yana da dogayen kafafu kuma wataƙila mai gudu ne sosai, yana iya bin farauta cikin sauki fiye da T. rex mai nauyi.1

?Shin Nanotyrannus yana da fiffike?

Masana kimiyya ba su da tabbas. Ba a gano fiffike a kan burbushin Nanotyrannus ba, amma yawancin dinosaurs da suke dangin juna suna da su.1

?Me Nanotyrannus yake ci?

Mai cin nama ne. Wataƙila yana farautar kananan dinosaurs da sauran dabbobi, yana amfani da kaifafun hakoransa da karfaffen hannayensa.1

?Hakorori nawa Nanotyrannus yake da su?

Yana da hakora fiye da T. rex. Hakoran gaba sun santsi, sauran kuma suna da kaifi kamar wuka.15

?Shin Nanotyrannus ya fi T. rex girma?

A'a. Nanotyrannus ya fi T. rex kankanta sosai, yana da tsawon mita 5.2 (kafa 17), yayin da T. rex zai iya wuce mita 12 (kafa 40).1

Mai karyata tatsuniya

Tatsuniya: Nanotyrannus jaririn T. rex ne kawai.

Gaskiya: Masana kimiyya da yawa yanzu suna tunanin cewa Nanotyrannus nau'in daban ne, karami. Bincike na shekarar 2025 ya nuna cewa wasu burbushin Nanotyrannus manya ne da suka girma, ba kanana ba.1

Don ƙwararrun dino

Sunan kimiyya
Nanotyrannus
Wanda ya ba da suna
Bakker et al. 19886
Rukuni
Tyrannosaurs
Iyali / rukuni
Nanotyrannidae6
Rarrabewa
Theropoda > Tyrannosauroidea6
Zamanin duwatsu
shekaru miliyan 72 zuwa 66 (Maastrichtian)6
Tsarin duwatsu
Hell Creek, Lance6
Kasashe
Amurka6
Rubutun burbushin halittu
6 a cikin Bayanan Paleobiology6
Gano
An gano kashin kan Nanotyrannus na farko a shekarar 1942 ta hannun David Hosbrook Dunkle a Hell Creek Formation ta Montana. A shekarar 1988, Robert Bakker, Michael Williams, da Philip Currie suka ba shi sunan Nanotyrannus, wanda ke nufin 'azzalumin dan karami'.12
Har yanzu ana muhawara
Masana kimiyya har yanzu suna muhawara ko Nanotyrannus nau'in dinosaur ne na gaske ko kuma jaririn Tyrannosaurus rex ne kawai. Sabbin bincike na shekarar 2025 sun nuna cewa shi dinosaur ne na gaske kuma daban, amma ba kowa ne ya yarda ba.1

Inda bayanan suka fito

  1. Nanotyrannus (en.wikipedia.org)
  2. Nanotyrannus, a new genus of pygmy tyrannosaur, from the latest Cretaceous of Montana (zenodo.org)
  3. Nanotyrannus and Tyrannosaurus coexisted at the close of the Cretaceous | Nature (nature.com)
  4. Nanotyrannus Confirmed: Dueling Dinosaurs Fossil Rewrites the Story of T. rex | Department of Biological Sciences (bio.sciences.ncsu.edu)
  5. Agile and vicious Nanotyrannus was not just a teenage T. rex | Reuters (reuters.com)
  6. Nanotyrannus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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