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Zane na Ichthyornis
Katin Dino No. 0855 na 2 027

Ichthyornis

Sunan yana nufin: “tsuntsun kifi”1
Ya ci: KifiTsuntsayen farkoLate Cretaceous

Ichthyornis tsuntsun teku ne wanda ya rayu a lokacin dinosaur. Yana da baki kamar na gulls na yau amma kuma yana da kaifafan haƙora a bakinsa. Yana tashi sama da babban tekun da ya taɓa mamaye tsakiyar Arewacin Amurka.14

Ya rayu
100 zuwa 72 miliyan shekaru da suka wuce4
Late Cretaceous
Burbushin halittu da aka samo a
Alberta da Saskatchewan a Kanada; Alabama, California, Kansas, New Mexico, Texas a Amurka; har ma da Mexico da Uzbekistan41
Tsayi
0.24 m (0.8 ft)1
girmansa kamar na tantabara
Faɗin fiffike
0.43 m (1.4 ft)1
faɗin fikafikai na ƙashi, ba tare da gashin fuka-fukai ba
Tsawo
0.2 m (0.7 ft)3
Gudun da ya fi kowa
kusan 26 km/h (16 mph)
Tashi, ƙiyasin adewa
Me Ichthyornis yake ci?
Wataƙila yana cin kifi da sauran ƙananan dabbobin ruwa, kamar yadda gulls da terns na zamani suke yi. Haƙoransa sun taimaka masa wajen kama ganima mai santsi.

Yaushe ya rayu?

Triassic
Jurassic
Cretaceous
Shekaru miliyan 252 da suka wuce20114566, tauraron dan adam (asteroid)

Yaya girman sa yake?

Yaya tsawon sa yake?

Ichthyornis kusan 0.24 m tsawo (0.8 ft)Kyanwar gida kusan 0.5 m (1.6 ft)Kare kusan 1 m (3.3 ft)Keke kusan 1.8 m (5.9 ft)

Yaya tsayin sa yake?

Ichthyorniskusan 0.2 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)
tsawon tubalin wasa 8 a jereƙarami har zai iya tafiya ƙarƙashin kujerazai iya tashi a kan filin ƙwallon ƙafa gaba ɗaya cikin daƙiƙa 15

Yaya girman Ichthyornis 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

Ichthyornis yana ɗaya daga cikin tsuntsayen farko da aka gano da haƙora, kuma Charles Darwin ya ce yana da muhimmanci wajen fahimtar yadda halittu suke canzawa.1

2

Ƙashin bayansa suna da siffar kifi, shi ya sa aka ba shi sunan 'tsuntsun kifi'.1

3

Bakin Ichthyornis an yi shi ne da faranti daban-daban, kamar bakin tsuntsun albatross, ba yanki ɗaya ba kamar yadda yawancin tsuntsayen yau suke.1

4

Ichthyornis ya rayu tsakanin kimanin shekaru miliyan 93 da 83.5 da suka wuce, a lokacin Late Cretaceous Period.1

5

A tsawon lokaci, Ichthyornis ya girma: tsoffin ƙashin da aka gano suna da ƙashin fiffike mai tsawon milimita 58, yayin da ƙananan kuma suke da ƙashin fiffike mai tsawon milimita 71.5.1

6

Haƙoransa sun karkata zuwa baya kuma an dasa su a cikin wani rami, kamar yadda yake ga dabbobi masu rarrafe na ruwa kamar mosasaurs.1

7

Ichthyornis na ɗaya daga cikin dangin tsuntsayen zamani da suka daɗe da bacewa, wanda ke taimaka wa masana kimiyya su fahimci yadda tsuntsayen yau suka samo asali.1

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

?Yaya girman Ichthyornis yake?

Tsawonsa ya kai kusan santimita 24 (inci 9.4), tare da faɗin fikafikai na ƙashi kusan santimita 43 (inci 17). Wannan kusan girmansa kamar na tantabara ne.1

?Shin Ichthyornis yana da haƙora?

Eh, yana da kaifi, haƙora masu karkata zuwa baya a tsakiyar muƙamuƙinsa. Tukwicin muƙamuƙinsa ba su da haƙora kuma an rufe su da baki.1

?Shin Ichthyornis zai iya tashi?

Eh, yana iya tashi sosai. Fikafikansa da ƙashin ƙirjinsa sun yi kama da na zamani, kamar tsuntsayen da suke tashi da kyau a yau.1

?Me Ichthyornis yake ci?

Wataƙila yana cin kifi da sauran ƙananan dabbobin ruwa, kamar yadda gulls da terns na zamani suke yi. Haƙoransa sun taimaka masa wajen kama ganima mai santsi.2

?Yaushe Ichthyornis ya rayu?

Ya rayu ne a lokacin ƙarshen zamanin Cretaceous, daga kusan shekaru miliyan 93 zuwa miliyan 83.5 da suka wuce.1

?A ina Ichthyornis ya rayu?

Ya rayu a bakin tekun wani babban teku na cikin ƙasa wanda ya mamaye tsakiyar Arewacin Amurka. An sami burbushin halittarsa a Kansas, Texas, Alberta, da sauran wurare.1

?Shin Ichthyornis dinosaur ne?

Eh, tsuntsaye sun samo asali ne daga dinosaurs, don haka Ichthyornis wani nau'in dinosaur ne da ake kira avialan. Amma ba dinosaur ba ne irin su T. rex.1

Tambayi Rex game da Ichthyornis

Rex yana amsa tambayoyi game da wannan shafi kawai. Tambayoyi 10 a wata.

Rex AI ne kuma yana iya yin kuskure. Yana aiki a kan sabobin da ke EU kuma ba a taɓa adana tambayoyi ba. Kada ka taɓa rubuta sunanka ko wasu abubuwan sirri.

Mai karyata tatsuniya

Tatsuniya: Wani lokaci ana tunanin Ichthyornis dinosaur ne kamar T. rex.

Gaskiya: Ichthyornis tsuntsu ne, ba dinosaur ba. Yana cikin rukunin Avialae, wanda ya haɗa da tsuntsayen yau da kuma danginsu da suka shuɗe.1

Don ƙwararrun dino

Sunan kimiyya
Ichthyornis
Wanda ya ba da suna
Marsh 18724
Rukuni
Tsuntsayen farko
Iyali / rukuni
Ichthyornithes4
Rarrabewa
Theropoda > Avialae4
Zamanin duwatsu
100 zuwa 72 miliyan shekaru (Cenomanian / Campanian)4
Tsarin duwatsu
Niobrara, Mooreville Chalk, Belle Fourche4
Kasashe
Amurka, Canada, Uzbekistan, Mexico4
Rubutun burbushin halittu
33 a cikin Bayanan Paleobiology4
An kuma san shi da
Angelinornis, Colonosaurus, Plegadornis (tsoffin sunaye da yanzu ake ɗauka a matsayin dabba ɗaya)4
Gano
Masanin ilimin halittar ƙasa na Amurka Othniel Charles Marsh ne ya ba Ichthyornis suna a shekarar 1872. Da farko, Marsh ya yi tunanin cewa haƙoran na wani dabba ne na teku, amma daga baya a shekarar 1873 ya gane cewa na tsuntsun ne.12
Har yanzu ana muhawara
Masana kimiyya har yanzu suna muhawara kan ko ya kamata a kira nau'in Ichthyornis dispar ko Ichthyornis anceps, saboda dokokin ba da suna.1

Inda bayanan suka fito

  1. Ichthyornis (en.wikipedia.org)
  2. Ichthyornis | Cretaceous period, seabird, toothed beak (britannica.com)
  3. A New Specimen of the Late Cretaceous Bird, cf.Ichthyornissp., from the Cenomanian of Central Kansas, with Comments on the Size Distribution ofIchthyornisin North America (exa.ai)
  4. Ichthyornis in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

Kowane gaskiya a wannan shafin yana da lamba da ke nuna tushenta. Idan mun yi kuskure, yi haƙuri, mu masoyan dino ne, ba mujallar kimiyya ba. Faɗa mana a [email protected] kuma za mu gyara shi.

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