Dino Wiki / Dukan dinos / Dabbobi masu rarrafe masu tashi

Katin Dino No. 0496 na 2 027

Dawndraco

Sunan yana nufin: “dawn dragon na kabilar Kanza”1 2

Ya ci: KifiDabbobi masu rarrafe masu tashiƘarshen CretaceousBa dinosaur ba ne a zahiri

Dawndraco dabba ne mai tashi tare da baki mai tsayi da madaidaiciya wanda ba ya kunkuntar kamar sauran pteranodonts. Yana shawagi a kan tsohon teku da ya mamaye Kansas kimanin shekaru miliyan 86 da suka wuce, yana kwasar kifi.1 2

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

Ya rayu

shekaru miliyan 90 zuwa 84 da suka wuce3

Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Utica, Kansas, Amurka3 1

Mafi girman gudu

kusan 52 km/h (32 mph)

Tashi sama, ƙiyasi

Me Dawndraco yake ci?

Dawndraco yana cin kifi, wanda yake kwashewa yayin da yake shawagi a kan tsohon teku.

Yaushe ya rayu?

Triassic

Jurassic

Cretaceous

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

Yaya saurin sa yake?

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

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

Dawndraco 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

An san Dawndraco ne kawai ta hanyar kashin jiki guda daya wanda bai cika ba, wanda ya hada da kusan dukkanin kwanon kai da kuma kashin muƙamuƙi na ƙasa.1 2

Hancinsa bai yi kunkuntar ba kamar sauran pteranodonts, gefen sama da na ƙasa sun yi kusan daidai da juna.1 2

Sunan Dawndraco ya haɗa sunan allahiyar wayewar gari ta Iroquois da kalmar Latin ta dodo.1 2

Sunan nau'in kanzai yana girmama ƙabilar Kanza (Kaw), wadda aka sa wa Kansas suna bayan ita.1 2

Dawndraco ya rayu kimanin shekaru miliyan 86 da suka wuce, a lokacin ƙarshen zamanin Cretaceous.1 2

An gano kashin a cikin Smoky Hill Chalk Member na Niobrara Formation, wanda a da ya kasance kasan wani ƙaramin teku.1 2

Hoton Dawndraco da aka yi da AI — Hoton yadda Dawndraco 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 Dawndraco

?Shin Dawndraco dinosaur ne?

A'a, Dawndraco pterosaur ne, wani nau'in dabba mai rarrafe mai tashi wanda ba dinosaur ba ne.1

?Yaya girman Dawndraco yake?

Ba a san ainihin girmansa daga tushen bayanan ba, amma pteranodontid pterosaur ne mai fadin fikafikai wanda wataƙila ya yi kama da sauran pteranodonts, kimanin mita 4 zuwa 6 (ƙafa 13 zuwa 20).1

?Me Dawndraco yake ci?

Dawndraco yana cin kifi, wanda yake kwashewa yayin da yake shawagi a kan tsohon teku.1

?Me ya sa Dawndraco yake da cece-kuce?

Wasu masana kimiyya suna tunanin cewa Dawndraco ba nau'in dabba ne daban ba, kawai matashin namijin Pteranodon sternbergi ne, don haka matsayinsa yana da muhawara.1

Mai karyata tatsuniya

Tatsuniya: Dawndraco tabbas nau'in dabba ne daban da Pteranodon.

Gaskiya: Masana kimiyya da yawa suna tunanin cewa Dawndraco a zahiri matashin namijin Pteranodon sternbergi ne (wanda kuma ake kira Geosternbergia), ba nau'in dabba daban ba.1

Don ƙwararrun dino

Sunan kimiyya: Dawndraco
Wanda ya ba da suna: Kellner 20103
Rukuni: Dabbobi masu rarrafe masu tashi
Iyali / rukuni: Pteranodontidae3
Rarrabewa: Pterosauria > Pterodactyloidea > Pteranodontidae3
Zamanin duwatsu: shekaru miliyan 90 zuwa 84 (Coniacian / Santonian)3
Tsarin duwatsu: Niobrara3
Kasashe: Amurka3
Rubutun burbushin halittu: 1 a cikin Bayanan Paleobiology3
Gano: An gano kashin Dawndraco guda daya kacal a shekarar 1974 ta hannun Richard C. Fox da Allen Lindoe a Utica, Kansas. Alexander W.A. Kellner ne ya ba shi suna a shekarar 2010.1 2
Har yanzu ana muhawara: Masana kimiyya har yanzu suna ta muhawara ko Dawndraco nau'in dabba ne na gaskiya ko kuwa kawai wani matashin Pteranodon sternbergi ne.1

Inda bayanan suka fito

Dawndraco (en.wikipedia.org)
Brasil - Comments on the Pteranodontidae (Pterosauria, Pterodactyloidea) with the description of two new species Comments on the Pteranodontidae (Pterosauria, Pterodactyloidea) with the description of two new species (scielo.br)
Dawndraco in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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