Dino Wiki / Dukan dinos / Dinosau masu cin nama

Katin Dino No. 1155 na 2 027

Megalosaurus

Sunan yana nufin: “Babban kada”1

Ya ci: NamaDinosau masu cin namaƘarshen Triassic zuwa Ƙarshen Cretaceous

Megalosaurus wani babban dinosaur ne mai cin nama wanda ya yi ta yawo a Ingila a lokacin Middle Jurassic, kimanin shekaru miliyan 166 da suka wuce. Yana ɗaya daga cikin dinosaur na farko da aka taɓa samu kuma na farko da ya sami suna, tun ma kafin kalmar 'dinosaur' ta wanzu!1

Ya rayu

shekaru miliyan 206 zuwa 66 da suka wuce4

Ƙarshen Triassic zuwa Ƙarshen Cretaceous

Burbushin halittu da aka samo a

An sami burbushin halittarsa a Ingila, musamman a kusa da Oxfordshire, da kuma a Faransa, Spain, Jamus, China, da Tanzania.1 4

Tsawo

6 m (20 ft)1

Nauyi

700 kg zuwa 943 kg (1,500 zuwa 2,100 lb)2 3

Tsayi

1.9 m (6.2 ft)

ƙiyasi

Mafi girman gudu

kusan 38 km/h (24 mph)

Gudu, ƙiyasi

Me Megalosaurus yake ci?

Dabba ce mai cin nama. Wataƙila ya farauto wasu dinosaurs da dabbobi a muhallinsa.

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 karnuka 47

tsawon karnuka 6 daga hanci zuwa wutsiyatsawon ayaba 33 a jerenauyin kankana 190nauyin yaran makarantar reno 50nauyin yaran makaranta 29nauyin beyar kankara 2zai iya gudu mita 100 cikin daƙiƙa 9.5 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Megalosaurus 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)

Megalosaurus kusan 38 km/h (24 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 ba Megalosaurus suna a shekarar 1824, wanda hakan ya faru shekaru 18 kafin a ƙirƙiri kalmar 'dinosaur' a shekarar 1842.1

Da farko, masana kimiyya sun yi tunanin akwai nau'ikan Megalosaurus da yawa, fiye da kowane dinosaur, amma yanzu suna tunanin akwai nau'i ɗaya ne kawai na gaskiya, Megalosaurus bucklandii.1

Yawon tarihi da yawa waɗanda a da ake kira Megalosaurus an sake rarraba su a matsayin wasu nau'in dinosaur, saboda Megalosaurus yana ɗaya daga cikin na farko da aka ba suna kuma ya zama kamar kwandon shara don irin waɗannan gano.1

Samfurin farko na Megalosaurus wani ɓangare ne na ƙashin muƙamuƙi na ƙasa, wanda aka gano a ma'adanar Stonesfield Slate a Ingila.4

Megalosaurus ya rayu a lokacin Bathonian, wanda yake a tsakiyar zamanin Jurassic, kimanin shekaru miliyan 166 da suka wuce.1

Hoton Megalosaurus da aka yi da AI — Hoton yadda Megalosaurus 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 Megalosaurus

?Yaya girman Megalosaurus yake?

Yana da tsawon mita 6 kuma yana da nauyin kusan kilogiram 700.2 1

?Me Megalosaurus yake ci?

Dabba ce mai cin nama. Wataƙila ya farauto wasu dinosaurs da dabbobi a muhallinsa.1 2

?Yaushe Megalosaurus ya rayu?

Ya rayu a tsakiyar zamanin Jurassic, kimanin shekaru miliyan 166 da suka wuce.1 2

?A ina aka gano Megalosaurus?

An gano burbushin halittunsa a Ingila, musamman a Oxfordshire.1 2

?Shin Megalosaurus ne dinosaur na farko da aka ba suna?

I, shi ne nau'in dinosaur na farko da aka taɓa ba suna na kimiyya, a shekarar 1824.1 2

?Shin Megalosaurus yana tafiya da ƙafafu biyu?

I, yana tafiya da ƙafafu biyu na baya masu ƙarfi, tare da wutsiyarsa a miƙe don daidaita jikinsa.2

?Shin Megalosaurus ya fi T. rex girma?

A'a, ya fi shi ƙanƙanta sosai. Megalosaurus yana da tsawon mita 6, yayin da T. rex ya wuce mita 12.2

?Me sunan Megalosaurus yake nufi?

Yana nufin 'babban kadangare', daga kalmomin Girkanci 'megas' (babba) da 'sauros' (kadangare).2

?Shin Megalosaurus yana da fuka-fukai?

Babu wanda ya sani tabbas. Ba a gano burbushin fuka-fukai tare da Megalosaurus ba, amma wasu dinosaurs da suke da alaƙa da shi wataƙila suna da fuka-fukai masu sauƙi.2

?Shin Megalosaurus zai iya yin iyo?

Babu tabbataccen shaida cewa zai iya yin iyo, amma kamar sauran dabbobi da yawa, wataƙila zai iya ƙetare ruwa idan ya zama dole.2

Mai karyata tatsuniya

Tatsuniya: Wasu mutane suna tunanin Megalosaurus shi ne dinosaur na farko da aka taɓa ganowa, amma hakan ba daidai ba ne.

Gaskiya: Megalosaurus yana ɗaya daga cikin dinosaur na farko da aka samu kuma na farko da aka ba suna, amma an ba shi suna ne kafin kalmar 'dinosaur' ta wanzu, kuma an sami wasu burbushin da yawa a baya amma ba a gane su a matsayin dinosaur ba.1

Don ƙwararrun dino

Sunan kimiyya: Megalosaurus
Wanda ya ba da suna: Parkinson 18224
Rukuni: Dinosau masu cin nama
Iyali / rukuni: Megalosauridae4
Rarrabewa: Theropoda4
Zamanin duwatsu: shekaru miliyan 206 zuwa 66 (Rhaetian / Maastrichtian)4
Tsarin duwatsu: Forest Marble, Cotswold Slate, Marnes de Dives4
Kasashe: Birtaniya, Faransa, Spain, Jamus, China, Tanzaniya4
Rubutun burbushin halittu: 60 a cikin Bayanan Paleobiology4
Gano: William Buckland ne ya ba Megalosaurus suna a shekarar 1824, bisa ga burbushin da aka samu a Oxfordshire, Ingila, ciki har da haƙori, ƙashin ƙafa, da wani yanki na ƙashin ƙasa. Shi ne dinosaur na farko da ya sami sunan kimiyya.1
Har yanzu ana muhawara: Masana kimiyya har yanzu suna muhawara kan ko wasu burbushin da aka danganta ga Megalosaurus na sa ne da gaske, saboda an ba shi suna da wuri sosai kuma an sake rarraba samfurori da yawa. Wasu masu bincike suna tunanin sunan Megalosaurus na iya shafar nau'in guda ɗaya ne kawai, Megalosaurus bucklandii.1 4

Inda bayanan suka fito

Megalosaurus | Natural History Museum (nhm.ac.uk)
Megalosaurus (en.wikipedia.org)
Megalosaurus BUCKLAND 1824 (zenodo.org)
Megalosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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