Dino Wiki / Dukan dinos / Dabbobi masu rarrafe masu tashi

Katin Dino No. 0319 na 2 027

Caelestiventus

Sunan yana nufin: “iska ta sama”1

Ya ci: KifiDabbobi masu rarrafe masu tashiƘarshen Triassic zuwa Farkon JurassicBa dinosaur ba ne a zahiri

Caelestiventus wani dabba ne mai rarrafe mai tashi wanda ya rayu a cikin hamada mai zafi a lokacin ƙarshen Triassic, kusan shekaru miliyan 205 da suka wuce. Shi ne ɗaya daga cikin manyan pterosaurs na zamaninsa, mai faɗin fikafikai sama da mita 1.5 (ƙafa 5). Sabanin yawancin pterosaurs na farko, waɗanda ake samu a cikin duwatsun teku, wannan yana rayuwa ne a tsakanin tudun yashi.2 1

Gaskiya mai ban sha'awa: pterosaurs sun tashi a saman dinosaur, amma danginsu ne, ba dinosaur ba ne su kansu.

Ya rayu

shekaru miliyan 237 zuwa 175 da suka wuce4

Ƙarshen Triassic zuwa Farkon Jurassic

Burbushin halittu da aka samo a

Saints & Sinners Quarry a arewa maso gabashin Utah, Amurka1 4

Faɗin fiffike

1.5 m (4.9 ft)1

ƙiyasin da aka yi bisa ga samfurin da aka sani kawai, wanda bai cika girma ba

Mafi girman gudu

kusan 52 km/h (32 mph)

Tashi sama, ƙiyasi

Me Caelestiventus yake ci?

Masana kimiyya ba su da tabbacin, amma nau'ikan haƙoransa guda uku (ƙayoyi masu tsayi, ruwan wuka masu siffar ganye, da ƙananan ruwan wuka) suna nuna cewa yana cin abinci daban-daban, wataƙila ƙwari ko ƙananan dabbobi.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya girman sa yake?

Yaya faɗin fiffikensa yake?

tsawon kyanwar gida 3 daga hanci zuwa wutsiyazai iya tashi daga wannan gefen filin ƙwallon ƙafa zuwa ɗayan cikin daƙiƙa 7.3

Yaya girman Caelestiventus 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)

Caelestiventus kusan 52 km/h (32 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

Caelestiventus shi ne kaɗai pterosaur da ba na nau'in pterodactyloid ba wanda aka sani yana rayuwa a hamada, kuma ya girmi kowane pterosaur na hamada da shekaru miliyan 65.2 1

Kwanon kansa yana da tsawon santimita 17.8, kuma yawancin ƙasusuwan kansa sun kasance a yadda suke, ba a matse su ba kamar yadda sauran burbushin pterosaur na zamanin Triassic suke.1

Muƙamuƙin ƙasa na Caelestiventus yana da rami kuma cike yake da iska, tare da manyan buɗaɗɗen wurare waɗanda wataƙila sun taimaka wajen rage nauyi don tashi.1

Yana da nau'ikan haƙora guda uku: ƙayoyi masu tsayi kamar na maciji a gaba, manyan ruwan wuka masu siffar ganye, da ƙananan ruwan wuka a baya.1

Burbushin da aka sani kawai ya haɗa da yawancin ƙoƙon da ƙashin yatsa na ƙarshe na fikafiki, wanda ya tallafa wa ƙarshen fikafikin.1

Caelestiventus yana da alaƙa sosai da Dimorphodon, wani pterosaur daga farkon Jurassic na Biritaniya.2 1

Ma'adanar da aka gano shi a ciki kuma tana ɗauke da ƙasusuwan dabbobi masu rarrafe kamar kada, kadangaru, da ƙananan dinosaurs masu cin nama.1

Hoton Caelestiventus da aka yi da AI — Hoton yadda Caelestiventus 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 Caelestiventus

?Shin Caelestiventus dinosaur ne?

A'a, Caelestiventus pterosaur ne, dabba mai rarrafe mai tashi, ba dinosaur ba ne.1 3

?Yaya girman Caelestiventus yake?

Yana da faɗin fikafikai na akalla mita 1.5 (ƙafa 4.9) da ƙoƙon santimita 17.8 (inci 7). Shi ne ɗaya daga cikin manyan pterosaurs na Triassic, kuma samfurin da aka sani kawai bai cika girma ba.1

?Me Caelestiventus yake ci?

?Shin Caelestiventus yana da fuka-fukai?

A'a, ba shi da fuka-fukai. Kamar yawancin pterosaurs, jikinsa a rufe yake da ƙananan abubuwa masu kama da gashi da ake kira pycnofibers.3

?Yaushe Caelestiventus ya rayu?

Ya rayu ne a lokacin ƙarshen Triassic, kusan shekaru miliyan 205 da suka wuce.1

?A ina aka gano Caelestiventus?

An gano shi a Saints & Sinners Quarry a arewa maso gabashin Utah, Amurka, a cikin tsoffin tudun yashi.1

Don ƙwararrun dino

Sunan kimiyya: Caelestiventus
Wanda ya ba da suna: Britt et al. 20184
Rukuni: Dabbobi masu rarrafe masu tashi
Iyali / rukuni: Dimorphodontidae4
Rarrabewa: Pterosauria4
Zamanin duwatsu: shekaru miliyan 237 zuwa 175 (Carnian / Toarcian)4
Tsarin duwatsu: Nugget Sandstone4
Kasashe: Amurka4
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology4
Gano: An gano burbushin a shekarar 2007 ta hannun Dan Chure da George Engelmann a cikin Nugget Sandstone na Utah. An ba shi suna a shekarar 2018 ta hannun Britt da abokan aikinsa, don girmama Robin Hansen, wani masanin ilimin ƙasa wanda ya taimaka da tono burbushin.1 4
Har yanzu ana muhawara: Masana kimiyya ba su da tabbacin ko guraben da ke cikin ƙoƙonsa da muƙamuƙinsa ana amfani da su ne don adana abinci, don yin sauti, ko don nuna kyan gani.1

Inda bayanan suka fito

Caelestiventus (en.wikipedia.org)
Caelestiventus hanseni gen. et sp. nov. extends the desert-dwelling pterosaur record back 65 million years | Nature Ecology & Evolution (nature.com)
Caelestiventus hanseni - BYU Geology (geology.byu.edu)
Caelestiventus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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