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Alwalkeria

Sunan yana nufin: “don Alick Walker”1
Dinosaur na farkoƘarshen Triassic

Alwalkeria ƙaramin dabba ne mai rarrafe na farko wanda ya rayu a lokacin ƙarshen Triassic a inda yanzu ake kira Indiya. An san shi ne kawai ta hanyar ƴan ƙasusuwa, kuma masana kimiyya har yanzu suna muhawara kan ko dinosaur ne ko kuma dangi na kusa da shi.1

Ya rayu
shekaru miliyan 237 zuwa 227 da suka wuce4
Ƙarshen Triassic
Burbushin halittu da aka samo a
Andhra Pradesh, Indiya (Lower Maleri Formation)1
Tsawo
1.5 m (4.9 ft)2
Nauyi
2 kg zuwa 5 kg (4 zuwa 11 lb)2
Tsayi
0.4 m (1.3 ft)3
Mafi girman gudu
kusan 28 km/h (17 mph)
Gudu, ƙiyasi

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Alwalkeria kusan 1.5 m tsawo (4.9 ft)Kyanwar gida kusan 0.5 m (1.6 ft)Kare kusan 1 m (3.3 ft)Keken manya kusan 1.8 m (5.9 ft)

Yaya tsayin sa yake?

Kyanwar gidakusan 0.3 m (1 ft)Alwalkeriakusan 0.4 m tsayi (1.3 ft)Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)

Yaya nauyin sa yake?

nauyin kyanwar gida 1
tsawon kyanwar gida 3 daga hanci zuwa wutsiyatsawon ayaba 8 a jerekusan nauyin kyanwar gidanauyin ayaba 42ƙarami har zai iya tafiya ƙarƙashin kujerazai iya gudu mita 100 cikin daƙiƙa 13 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Alwalkeria 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

An fara kiran Alwalkeria da Walkeria a shekarar 1987, amma an riga an yi amfani da sunan don wani ƙaramin dabba na ruwa, don haka aka canza shi zuwa Alwalkeria a shekarar 1994.1

2

Ƙashin Alwalkeria da aka sani kawai tarin ƙasusuwa ne daga dabbobi daban-daban, ciki har da ƙoƙon kai wanda zai iya zama na dangi na kada da kuma ƙasusuwan kafa waɗanda za su iya zama na dinosaur.1

3

Alwalkeria ya rayu kimanin shekaru miliyan 235 zuwa 228 da suka wuce, a lokacin Carnian na zamanin Triassic.1

4

Ƙashin kafar Alwalkeria yana kama da na dinosaurs na farko, amma wasu masana kimiyya suna tunanin yana iya zama na wani rukuni na dabbobi masu rarrafe da ake kira pseudosuchians.1

5

An ba Alwalkeria suna ne bayan masanin ilimin halittar tsoffin dabbobi ɗan ƙasar Biritaniya Alick Walker, wanda ya yi nazarin dabbobi masu rarrafe na dā.1

6

Saboda ƙasusuwan sun gauraye sosai, masana kimiyya ba su da tabbas kan abin da Alwalkeria yake ci ko kuma girman sa.1

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

?Shin Alwalkeria dinosaur ne?

Ee, Alwalkeria an rarraba shi a matsayin dinosaur. Shi dinosaur ne na farko na saurischian wanda ya rayu a lokacin ƙarshen Triassic.1

?Yaya girman Alwalkeria?

Babu wanda ya sani tabbas. Ƙashin da aka sani kawai tarin ƙasusuwa ne daga dabbobi daban-daban, don haka masana kimiyya ba za su iya faɗin girman Alwalkeria ba.1

?Yaushe Alwalkeria ya rayu?

Alwalkeria ya rayu kimanin shekaru miliyan 235 zuwa 228 da suka wuce, a lokacin Carnian na zamanin ƙarshen Triassic.1

?A ina aka gano Alwalkeria?

An gano ƙasusuwansa a Lower Maleri Formation na Andhra Pradesh, Indiya, a cikin duwatsu waɗanda a dā suka kasance tsohon tafki ko kogi.1

Don ƙwararrun dino

Sunan kimiyya
Alwalkeria
Wanda ya ba da suna
Chatterjee and Creisler 19944
Rukuni
Dinosaur na farko
Iyali / rukuni
Saurischia4
Zamanin duwatsu
shekaru miliyan 237 zuwa 227 (Carnian)4
Tsarin duwatsu
Maleri4
Kasashe
Indiya4
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology4
Gano
Sankar Chatterjee ne ya gano Alwalkeria a shekarar 1974 a Maleri Formation na Andhra Pradesh, Indiya. An fara bayyana shi a shekarar 1987 a matsayin Walkeria, amma an canza sunan a shekarar 1994 saboda an riga an yi amfani da sunan.1
Har yanzu ana muhawara
Masana kimiyya har yanzu suna muhawara kan ko Alwalkeria dinosaur ne, dangi na kusa, ko kuma tarin ƙasusuwa ne daga dabbobi daban-daban.1

Inda bayanan suka fito

  1. Alwalkeria (en.wikipedia.org)
  2. Biology:Alwalkeria - HandWiki (handwiki.org)
  3. Alwalkeria | Small Early Theropod Dinosaur from the Late Triassic (thedinosaurs.org)
  4. Alwalkeria in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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Haka kuma daga lokaci guda: Ƙarshen Triassic

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