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Zane na Carinodens
Katin Dino No. 0348 na 2 027

Carinodens

Sunan yana nufin: “haƙoran da suke da gefe mai kaifi kamar jirgin ruwa”1
Ya ci: NamaMosasaursƘarshen CretaceousBa dinosaur ba ne a zahiri

Carinodens ƙaramin mosasaur ne, wani nau'in kadangaren ruwa da ya rayu a tekunan ƙarshen zamanin Cretaceous. Yana da haƙora zagaye, marasa kaifi kamar na na'urar fasa ƙwaya don murƙushe dabbobin da suke da harsashi mai tauri. Da tsawon mita 2 zuwa 2.6 kawai, shi ne ɗaya daga cikin ƙananan mosasaurs da aka taɓa samu.1

Gaskiya mai ban sha'awa: wannan dabbar ruwa mai rarrafe tana iyo yayin da dinosaur suke tafiya a ƙasa. Kowa yana kiran su dino, amma reshe ne daban na dabbobi masu rarrafe.
Ya rayu
shekaru miliyan 72 zuwa 66 da suka wuce3
Ƙarshen Cretaceous
Burbushin halittu da aka samo a
Belgium, Netherlands, Denmark, Morocco, Brazil, Ukraine, Rasha, da Maryland (Amurka)31
Tsawo
2 zuwa 2.6 m (6.6 zuwa 8.5 ft)1
Mafi girman gudu
kusan 30 km/h (19 mph)
Iyo, ƙiyasi
Me Carinodens yake ci?
Carinodens yana cin dabbobin da suke da harsashi mai tauri kamar kazaƙai, oysters, da kuma ƙaya-ƙayan teku. Haƙoransa marasa kaifi sun dace sosai don murƙushe su, kuma tabon da ke kan haƙoran yana nuna cewa yana cin halittun da suke rayuwa a kasan teku.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Carinodens kusan 2.6 m tsawo (8.5 ft)Keken manya kusan 1.8 m (5.9 ft)Mota kusan 4.5 m (15 ft)Giwa, dabba mafi girma a doron ƙasa a yau kusan 6.5 m (21 ft)
tsawon karnuka 2.5 daga hanci zuwa wutsiyatsawon ayaba 14 a jerezai iya yin iyo tsawon babban wurin wanka (50 m) cikin daƙiƙa 6

Yaya girman Carinodens 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

A da, ana tunanin Carinodens kada ne! An fara kiran wani ƙashin muƙamuƙi da Bottosaurus belgicus kuma ana ɗaukar sa a matsayin kada kafin a gane cewa mosasaur ne.1

2

Haƙoransa sun bambanta sosai da juna. Haƙoran gaba zagaye ne kuma lankwasa, yayin da haƙoran baya kuma lebur ne kuma suna da gefe mai kaifi kamar wuka.1

3

Masana kimiyya za su iya gane abin da Carinodens yake ci ta hanyar kallon ƙananan tabo a haƙoransa. Alamomin nuna cewa yana cin dabbobin da suke da harsashi mai tauri waɗanda suke rayuwa a kasan teku.1

4

Carinodens yana da alaƙa sosai da Globidens, wani mosasaur mai haƙoran murƙushewa. Tare suna cikin rukuni ɗaya da ake kira Globidensini.1

5

Sunan Carinodens yana nufin 'haƙoran da suke da gefe mai kaifi' saboda haƙoransa suna da wani layi kamar gefen jirgin ruwa. Ya maye gurbin tsohon sunan Compressidens, wanda aka riga aka yi amfani da shi don wata dabba daban.1

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

?Me Carinodens yake ci?

Carinodens yana cin dabbobin da suke da harsashi mai tauri kamar kazaƙai, oysters, da kuma ƙaya-ƙayan teku. Haƙoransa marasa kaifi sun dace sosai don murƙushe su, kuma tabon da ke kan haƙoran yana nuna cewa yana cin halittun da suke rayuwa a kasan teku.12

?Yaya girman Carinodens yake?

Carinodens yana da tsawon mita 2 zuwa 2.6 (ƙafa 6.6 zuwa 8.5). Wannan ya sa ya zama ɗaya daga cikin ƙananan mosasaurs da aka taɓa samu.1

?Ina Carinodens ya rayu?

Carinodens ya rayu ne a tekunan ƙarshen zamanin Cretaceous, kuma an gano burbushin halittunsa a Turai, Arewacin Amurka, Kudancin Amurka, da Arewacin Afirka. Yawancin burbushin ƙasusuwan kai sun fito ne daga Netherlands da Belgium.1

?Shin Carinodens dinosaur ne?

A'a, Carinodens ba dinosaur ba ne. Shi kadangaren ruwa ne da ake kira mosasaur wanda ya rayu a cikin teku a lokacin da dinosaurs suke rayuwa.1

Don ƙwararrun dino

Sunan kimiyya
Carinodens
Wanda ya ba da suna
Thurmond 19693
Rukuni
Mosasaurs
Iyali / rukuni
Mosasauridae3
Rarrabewa
Mosasauroidea3
Zamanin duwatsu
shekaru miliyan 72 zuwa 66 (Maastrichtian)3
Tsarin duwatsu
Maastricht, Gramame, Bereza Beds3
Kasashe
Netherlands, Morocco, Brazil, Ukraine, Russia, Belgium3
Rubutun burbushin halittu
16 a cikin Bayanan Paleobiology3
Gano
Louis Dollo ne ya fara gano burbushin halittun a Belgium a shekarar 1913 kuma ya kira su Globidens fraasi. A shekarar 1969, J.T. Thurmond ya ba shi sabon suna Carinodens domin tsohon sunan an riga an yi amfani da shi.1
Har yanzu ana muhawara
Masana kimiyya ba su da tabbas kan nau'ikan Carinodens nawa ne suka wanzu. Wasu suna tunanin cewa C. belgicus da C. fraasi ƙila nau'i ɗaya ne, yayin da wasu kuma suke ganin sun bambanta bisa ga siffar haƙoransu.1

Inda bayanan suka fito

  1. Carinodens (en.wikipedia.org)
  2. Feeding the Mechanical Mosasaur: what did Carinodens eat? | Netherlands Journal of Geosciences | Cambridge Core (cambridge.org)
  3. Carinodens in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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Ƙari daga wannan rukunin: Mosasaurs

MosasaurusMosasaursPrognathodonMosasaursTylosaurusMosasaursPlatecarpusMosasaursClidastesMosasaursGlobidensMosasaurs

Haka kuma daga lokaci guda: Ƙarshen Cretaceous

TyrannosaurusTyrannosaursTriceratopsDinosaur masu ƙahoniVelociraptorRaptorsSpinosaurusSpinosaursAnkylosaurusDinos masu sulkeParasaurolophusMasu bakin agwagwa
Ba Rex abinciakwatin tip don manya