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Zane na Walkeria
Katin Dino No. 1906 na 2 027

Walkeria

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

Walkeria wani tsohon dabba ne mai rarrafe wanda ya rayu a Indiya a lokacin ƙarshen zamanin Triassic, kimanin shekaru miliyan 228 da suka wuce. Ƙaramin dabba ne mai ƙafa biyu wanda masana kimiyya suka taɓa tunanin dinosaur ne, amma yanzu ba su da tabbas.1

Ya rayu
shekaru miliyan 237 zuwa 227 da suka wuce5
Ƙarshen Triassic
Tsawo
1.5 m (4.9 ft)3
Nauyi
1.8 kg zuwa 2.3 kg (4 zuwa 5 lb)4
Tsayi
0.4 m (1.3 ft)4
Mafi girman gudu
kusan 25 km/h (16 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?

Walkeria 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)Walkeriakusan 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 ayaba 19
tsawon kyanwar gida 3 daga hanci zuwa wutsiyatsawon ayaba 8 a jerekusan nauyin kyanwar gidanauyin ayaba 19ƙarami har zai iya tafiya ƙarƙashin kujerazai iya gudu mita 100 cikin daƙiƙa 14 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Walkeria 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

Masanin ilimin burbushin halittu Sankar Chatterjee ne ya fara ba Walkeria suna a 1987, amma sunan an riga an yi amfani da shi don wani ƙaramin dabba na ruwa, don haka aka canza shi zuwa Alwalkeria a 1994.1

2

Burbushin Walkeria cakuda ne na ƙasusuwa daga dabbobi daban-daban, kamar wasan daddale. Ƙoƙon kai wataƙila na dabba ne mai rarrafe kamar kada, yayin da ƙashin ƙafa zai iya zama na dinosaur.1

3

Walkeria ya rayu a wani wuri da ya taɓa zama tsohon tafki ko kogi a inda yanzu ake kira Indiya.1

4

Wasu masana kimiyya suna tunanin ƙashin cinyar Walkeria yana kama da na lagerpetid, wani rukuni na ƙananan dabbobi masu rarrafe waɗanda suke dangin pterosaurs ne.1

5

Saboda burbushin halittarsa sun cakude sosai, masana kimiyya ba su da tabbas ko Walkeria dinosaur ne, dangin kada, ko wani abu daban.1

An yi shi da AIHoton Walkeria da aka yi da AI
Hoton yadda Walkeria 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.

Don ƙwararrun dino

Sunan kimiyya
Walkeria
Wanda ya ba da suna
Chatterjee 19875
Rukuni
Dinosaur na farko
Iyali / rukuni
Saurischia5
Zamanin duwatsu
shekaru miliyan 237 zuwa 227 (Carnian)5
Rubutun burbushin halittu
1 a cikin Bayanan Paleobiology5
Gano
Sankar Chatterjee ne ya ba Walkeria suna a 1987 bisa ga wani ɓangaren ƙoƙon kai, ƙashin baya, da ƙashin ƙafa da aka samu a Maleri Formation na Indiya. Daga baya aka canza sunan zuwa Alwalkeria saboda an riga an yi amfani da 'Walkeria'.1
Har yanzu ana muhawara
Masana kimiyya har yanzu suna muhawara ko Walkeria dinosaur ne, dabba mai rarrafe kamar kada, ko kuma lagerpetid, saboda burbushin halittarsa cakuda ne na dabbobi daban-daban.1

Inda bayanan suka fito

  1. Alwalkeria (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. ALWALKERIA - DinoChecker dinosaur archive (dinochecker.com)
  4. Alwalkeria | Small Early Theropod Dinosaur from the Late Triassic (thedinosaurs.org)
  5. Walkeria in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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Ƙari daga wannan rukunin: Dinosaur na farko

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Haka kuma daga lokaci guda: Ƙarshen Triassic

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Ba Rex abinciakwatin tip don manya