Katin Dino No. 1701 na 2 027

Spinosaurus

Sunan yana nufin: “ƙadangare mai ƙaya”1

Ya ci: NamaSpinosaursFarkon Cretaceous zuwa Ƙarshen Cretaceous

Spinosaurus yana ɗaya daga cikin manyan dinosaur masu cin nama, har ma ya fi T. rex girma! Yana da babban labule a bayansa kamar na jirgin ruwa, wanda aka yi da dogayen ƙayoyin ƙashi, kuma yana da dogon baki kamar na kada. Ya rayu a cikin koguna da fadamu a Arewacin Afirka.1

Ya rayu

shekaru miliyan 126 zuwa 72 da suka wuce5

Farkon Cretaceous zuwa Ƙarshen Cretaceous

Burbushin halittu da aka samo a

Arewacin Afirka: Misira, Maroko, Nijar, Aljeriya, Tunisiya, da kuma wata kila Kenya5 1

Tsawo

har zuwa 14 m (46 ft)1

masana kimiyya suna kiyastawa

Nauyi

har zuwa ton 7.4 (16,300 lb)1

Tsayi

4.7 m (15 ft)

ƙiyasi

Mafi girman gudu

kusan 16 km/h (10 mph)

Gudu, ƙiyasi

Me Spinosaurus yake ci?

Yana cin kifi, kuma wata kila wasu dinosaur din ma. Dogon hancinsa mai kunkuntar siffa da hakora masu siffar mazugi sun dace da kama kifi, kamar kada.

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

Yaya nauyin sa yake?

nauyin motoci 5

tsawon motoci 3 a ajiye a jeretsawon ayaba 78 a jerekusan nauyin giwanauyin kankana 1500nauyin yaran ajujuwa 9 gaba ɗayanauyin beyar kankara 16tsayi har zai iya leƙa taga a hawa na 2zai iya gudu mita 100 cikin daƙiƙa 22 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Spinosaurus 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)

Spinosaurus kusan 16 km/h (10 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

Spinosaurus yana da labule a bayansa wanda aka yi da ƙayoyin ƙashi, waɗanda tsawonsu zai iya kaiwa har mita 1.65 (ƙafa 5.4).1

Ƙoƙon kansa dogo ne kuma siriri kamar na kada, tare da haƙora madaidaita masu siffar mazugi, waɗanda gefensu ba shi da kaifi irin na zarto, ko kuma kaɗan ne.1

Spinosaurus yana da gajerun ƙafafu da doguwar wutsiya mai siffar filafili, wanda ke nuna cewa ya ƙware wajen iyo.1

Ya rayu a cikin dazuzzukan mangrove da tsarin koguna tare da gabar tekun Tethys.1

Burbushin Spinosaurus na asali sun lalace a lokacin yakin duniya na biyu, amma an gano sababbi tun bayan lokacin.1

Spinosaurus na daya daga cikin manyan dinosaur masu cin nama da aka sani, wata kila ya fi Tyrannosaurus rex tsayi.1

Sunansa yana nufin 'ƙadangare mai ƙaya' saboda dogayen ƙayoyin ƙashi da ke bayansa.1

Spinosaurus yana da manyan gabobin gaba masu karfi tare da yatsu guda uku da babban farce a yatsan farko.1

Hoton Spinosaurus da aka yi da AI — Hoton yadda Spinosaurus 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 Spinosaurus

?Yaya girman Spinosaurus yake?

Tsawonsa kimanin mita 14 (ƙafa 46) kuma nauyinsa tan 7.4 (tan 8.2 na Amurka). Wasu kiyasi suna nuna mita 15 ko 16. Waɗannan kiyasi ne kawai saboda ba a taɓa samun cikakken kwarangwal ɗinsa ba.2 3 1

?Shin Spinosaurus ya fi T. rex girma?

Eh, Spinosaurus ya fi T. rex tsayi, a kimanin mita 14 (kafa 46) idan aka kwatanta da na T. rex kimanin mita 12 (kafa 39). Amma T. rex ya fi tsayi a kwatangwalo saboda Spinosaurus yana da gajerun kafafu.2 3

?Me Spinosaurus yake ci?

Yana cin kifi, kuma wata kila wasu dinosaur din ma. Dogon hancinsa mai kunkuntar siffa da hakora masu siffar mazugi sun dace da kama kifi, kamar kada.2 3

?Shin Spinosaurus zai iya yin iyo?

Masana kimiyya suna tunanin cewa yana rayuwa rabi a ruwa rabi a tudu, ma'ana yana ɓata lokaci a cikin ruwa da kusa da shi. Yana da wutsiya mai kama da filafili da ƙasusuwa masu nauyi da ke taimaka masa ya sarrafa nutsewa da yawo a ruwa, amma har yanzu ana muhawara ko yana yin iyo sosai ko kuma galibi yana tafiya ne a cikin ruwa marar zurfi.2 3 4

?Me ya sa Spinosaurus yake da labule a bayansa?

Babu wanda ya sani tabbas. Wataƙila don sarrafa zafin jiki ne, don jawo hankalin abokin aure, ko don tsoratar da abokan hamayya. Wasu masana kimiyya suna tunanin cewa labule ne siriri, wasu kuma suna ganin tozo ne mai nama.2 4

?Yaushe Spinosaurus ya rayu?

Ya rayu a ƙarshen zamanin Cretaceous, kimanin shekaru miliyan 99 zuwa 94 da suka wuce.2 1

?A ina Spinosaurus ya rayu?

Ya rayu a Arewacin Afirka, a inda yanzu ake kira Misira da Maroko. Gidansa ya kasance filayen ruwa da dazuzzukan mangrove kusa da gabar teku.2 3

?Shin Spinosaurus dinosaur ne?

Eh, Spinosaurus dinosaur ne. Shi nau'in theropod ne, wato rukunin dinosaur waɗanda galibinsu masu cin nama ne, kuma ya haɗa da T. rex da tsuntsaye.2 3

?Yaya saurin gudun Spinosaurus yake?

Wata kila bai kasance da sauri sosai a kasa ba saboda yana da gajerun kafafu. Ba a gina shi don gudu ba.3

?Me sunan Spinosaurus yake nufi?

Yana nufin 'ƙadangare mai ƙaya', saboda dogayen ƙayoyin ƙashi da ke bayansa waɗanda suka samar da labule.2 1

Mai karyata tatsuniya

Tatsuniya: Spinosaurus ya kasance mafaraucin kasa kamar T. rex.

Gaskiya: Spinosaurus yana rayuwa rabi a ruwa rabi a tudu, kuma galibi yana cin kifi, yana amfani da bakinsa mai kama da na kada da kuma wutsiyarsa mai kama da filafili don yin iyo.1

Don ƙwararrun dino

Sunan kimiyya: Spinosaurus
Wanda ya ba da suna: Stromer 19155
Rukuni: Spinosaurs
Iyali / rukuni: Spinosauridae5
Rarrabewa: Theropoda > Spinosauridae5
Zamanin duwatsu: shekaru miliyan 126 zuwa 72 (Barremian / Campanian)5
Tsarin duwatsu: Gara Sbaa, Ifezouane, Aïn el Guettar5
Kasashe: Morocco, Misira, Niger, Tunisiya, Aljeriya, Kenya5
Rubutun burbushin halittu: 44 a cikin Bayanan Paleobiology5
Gano: An fara gano burbushin Spinosaurus a Misira a shekarar 1912, kuma masanin burbushin halittu ɗan ƙasar Jamus Ernst Stromer ya bayyana shi a shekarar 1915. Waɗancan burbushin na asali sun lalace a lokacin yaƙin duniya na biyu.1
Har yanzu ana muhawara: Masana kimiyya suna ta muhawara ko Spinosaurus yana da nau'i daya ko biyu, kuma ko wasu burbushin suna komawa ga wani dinosaur daban da ake kira Sigilmassasaurus.1

Inda bayanan suka fito

Spinosaurus (en.wikipedia.org)
Spinosaurus | Natural History Museum (nhm.ac.uk)
Spinosaurus: Current Biology (cell.com)
Semiaquatic adaptations in a giant predatory dinosaur | Science (science.org)
Spinosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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