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Katin Dino No. 1143 na 2 027

Martinavis

Sunan yana nufin: “Tsuntsun Martin”1
Ya ci: NamaTsuntsayen farkoƘarshen Cretaceous

Martinavis wani tsuntsu ne na dā wanda ya rayu tare da dinosaur na ƙarshe. Yana da girman hankaka ko ƙaramin tsuntsun teku kuma yana iya tashi. Ya rayu a inda yanzu ake kira Faransa, Argentina, da wataƙila Arewacin Amurka.1

Ya rayu
shekaru miliyan 84 zuwa 66 da suka wuce3
Ƙarshen Cretaceous
Burbushin halittu da aka samo a
Faransa (Languedoc-Roussillon) da Argentina (Lardin Salta)12
Tsawo
0.427 zuwa 0.51 m (1.4 zuwa 1.7 ft)1
an kiyasta daga tsayin humerus
Nauyi
1.1 kg zuwa 1.8 kg (2 zuwa 4 lb)1
Tsayi
0.187 zuwa 0.223 m (0.6 zuwa 0.7 ft)1
a matakin kwatangwalo
Mafi girman gudu
kusan 35 km/h (22 mph)
Tashi sama, 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?

Martinavis kusan 0.51 m tsawo (1.7 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?

Martinaviskusan 0.223 m tsayi (0.7 ft)Kyanwar gidakusan 0.3 m (1 ft)Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)

a matakin kwatangwalo

Yaya nauyin sa yake?

nauyin ayaba 15
tsawon ayaba 3 a jerenauyinsa bai kai na kyanwar gida banauyin ayaba 15tsawon tubalin wasa 16 a jereƙarami har zai iya tafiya ƙarƙashin kujerazai iya tashi daga wannan gefen filin ƙwallon ƙafa zuwa ɗayan cikin daƙiƙa 11

Yaya girman Martinavis 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 san Martinavis ne kawai daga ƴan ƙasusuwan hannu, galibi ƙasusuwan humeri. Masana kimiyya sun ba da suna ga nau'i biyar daban-daban bisa ga waɗannan ƙasusuwan.1

2

Nau'in da ya fi girma, Martinavis vincei, yana da tsayin cm 51 kuma yana da nauyin kg 1.8. Wannan yana da nauyin kaza babba.1

3

Martinavis yana cikin rukuni na tsuntsayen dā da ake kira enantiornithines. Waɗannan tsuntsayen suna da haƙora da ƙusoshi a kan fikafikansu.1

4

An gano burbushin Martinavis a Faransa da Argentina. Wannan yana nuna cewa waɗannan tsuntsayen sun rayu a Turai da Kudancin Amurka a lokacin ƙarshen zamanin Cretaceous.1

5

Nau'in halittar nan, Martinavis cruzyensis, an ba shi suna ne bayan ƙauyen Cruzy da ke Faransa inda aka gano burbushinsa.1

6

Martinavis ya rayu kimanin shekaru miliyan 75 zuwa 70 da suka wuce, a lokutan Campanian da Maastrichtian na Late Cretaceous.1

An yi shi da AIHoton Martinavis da aka yi da AI
Hoton yadda Martinavis 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
Martinavis
Wanda ya ba da suna
Walker et al. 20073
Rukuni
Tsuntsayen farko
Iyali / rukuni
Euenantiornithes3
Rarrabewa
Theropoda > Avialae3
Zamanin duwatsu
shekaru miliyan 84 zuwa 66 (Campanian / Maastrichtian)3
Tsarin duwatsu
Lecho, Grès à Reptiles3
Kasashe
Argentina, Faransa3
Rubutun burbushin halittu
6 a cikin Bayanan Paleobiology3
Gano
Cyril A. Walker, Eric Buffetaut, da Gareth J. Dyke ne suka ba Martinavis suna a shekarar 2007. An gano burbushin farko a Faransa da Argentina.1
Har yanzu ana muhawara
Masana kimiyya ba su da tabbas ko wasu ƙasusuwan Martinavis a zahiri na wasu tsuntsayen enantiornithine ne daga wuraren da aka gano burbushin, kamar Yungavolucris ko Soroavisaurus.1

Inda bayanan suka fito

  1. Martinavis (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Martinavis in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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Ƙari daga wannan rukunin: Tsuntsayen farko

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Haka kuma daga lokaci guda: Ƙarshen Cretaceous

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