Intiornis

Sunan yana nufin: “Tsuntsun Inti, wanda ke nufin 'Tsuntsun Rana da ba a zata ba'”1

Ya ci: NamaTsuntsayen farkoƘarshen Cretaceous

Intiornis wani ƙaramin tsuntsu ne da ya rayu kusan shekaru miliyan 80 da suka wuce. Yana da ƙanƙanta kamar ɗan-kurege, wanda hakan ya sa ya zama ɗaya daga cikin tsuntsaye mafi ƙanƙanta a lokacinsa. Wataƙila yana iya sauka a kan rassan bishiyoyi kamar yadda tsuntsayen zamani suke yi.1 2

Ya rayu

shekaru miliyan 84 zuwa 72 da suka wuce4

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Arewa maso Yammacin Argentina, a cikin Las Curtiembres Formation (Lardin Salta)1 2

Tsawo

0.15 m (0.5 ft)1

kimanin 15 cm (5.9 in) tsawon jiki

Tsayi

0.07 m (0.2 ft)

ƙiyasi

Mafi girman gudu

kusan 21 km/h (13 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?

Yaya tsayin sa yake?

ƙiyasi

tsawon tubalin wasa 5 a jereƙarami har zai iya tafiya ƙarƙashin kujerazai iya tashi daga wannan gefen filin ƙwallon ƙafa zuwa ɗayan cikin daƙiƙa 18

Yaya girman Intiornis idan aka kwatanta da KAI?

Lissafi kawai a cikin burauzarka. Babu abin da ake adanawa ko aikawa ko'ina.

Yaya saurin sa yake?

Mutum yana tafiya kusan 5 km/h (3 mph)

Yaro a kan keke kusan 12 km/h (7 mph)

Intiornis kusan 21 km/h (13 mph)

Doki mai gudu kusan 65 km/h (40 mph)

Damisa kusan 100 km/h (62 mph)

abubuwa masu ban sha'awa

Gaskiya mai ban sha'awa

Intiornis shi ne ƙaramin tsuntsun enantiornithine da aka sani daga Kudancin Amurka, yana da girman sparrow.1 2

Yatsunsa guda uku na gaba kusan suna da tsayi ɗaya, wanda hakan abu ne na ban mamaki kuma yana taimaka wa masana kimiyya wajen gane shi.1

Intiornis yana da ƙwarewar zama a kan rassa, wanda ke nufin yana iya damƙar rassa da ƙafafunsa.2

Kashin da aka gano wani ɓangare ne na ƙafar baya, wanda ya haɗa da ƙafar dama da ɓangaren tibiotarsus.2

Dangi na kusa da shi shi ne Soroavisaurus, wani tsuntsu daga Argentina.1 2

Intiornis ya rayu a lokacin Campanian, kusan shekaru miliyan 83.6 zuwa 72.2 da suka wuce.3

Hoton Intiornis da aka yi da AI — Hoton yadda Intiornis 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: Intiornis
Wanda ya ba da suna: Novas et al. 20104
Rukuni: Tsuntsayen farko
Iyali / rukuni: Avisauridae4
Rarrabewa: Theropoda > Avialae4
Zamanin duwatsu: shekaru miliyan 84 zuwa 72 (Campanian)4
Tsarin duwatsu: Las Curtiembres4
Kasashe: Argentina4
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology4
Gano: Fernando Emilio Novas, Federico Lisandro Agnolín, da Carlos Agustín Scanferla ne suka ba Intiornis suna a shekarar 2010. An gano kashin a Las Curtiembres Formation a Argentina.1 2
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara kan ko tsuntsaye kamar Intiornis suna fafatawa da pterosaurs don abinci da wurin zama.2

Inda bayanan suka fito

Intiornis (en.wikipedia.org)
Systematic palaeontology (Vertebrate palaeontology) New enantiornithine bird (Aves, Ornithothoraces) from the Late Cretaceous of NW Argentina Un oiseau enantiornithine (Aves, Ornithothoraces) du Crétacé supérieur du Nord-Ouest de l’Argentine (sciencedirect.com)
PBDB Taxon (paleobiodb.org)
Intiornis in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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