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Brontosaurus

Sunan yana nufin: “ƙadangaren tsawa”1
Ya ci: TsirraiDinosaur masu dogayen wuyaƘarshen Jurassic zuwa Farkon Cretaceous

Brontosaurus babban dinosaur ne mai dogon wuya wanda ya rayu a ƙarshen zamanin Jurassic. Yana da doguwar wutsiya mai kama da bulala kuma yana cin tsirrai, yana amfani da babban jikinsa don kaiwa ga fern da sauran ganyaye.1

Ya rayu
shekaru miliyan 155 zuwa 143 da suka wuce3
Ƙarshen Jurassic zuwa Farkon Cretaceous
Burbushin halittu da aka samo a
Utah da Wyoming, Amurka1
Tsawo
19 zuwa 23 m (62 zuwa 75 ft)1
mafi girman nau'in B. excelsus har zuwa mita 21 zuwa 23, ƙaramin B. parvus har zuwa mita 19
Nauyi
ton 14 zuwa ton 20 (30,900 zuwa 44,100 lb)1
Tsayi
5.1 m (17 ft)
ƙiyasi
Mafi girman gudu
kusan 20 km/h (12 mph)
Gudu: Fastovsky & Weishampel 2009 (Apatosaurus trackways)
Me Brontosaurus yake ci?
Brontosaurus mai cin tsirrai ne wanda yake cin tsirrai kamar fern, cycadeoid, fern masu iri, da horsetail. Wataƙila yana cin abinci a tsayin ƙasa, yana cin kusan duk abin da ya samu ba tare da zaɓe ba.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Brontosaurus kusan 23 m tsawo (75 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)

Yaya tsayin sa yake?

Dokikusan 1.6 m (5.2 ft)Giwakusan 3.2 m (10 ft)Brontosauruskusan 5.1 m tsayi (17 ft)Rakumin dawakusan 5.5 m (18 ft)

ƙiyasi

Yaya nauyin sa yake?

nauyin giwaye 3
tsawon motoci 5 a ajiye a jeretsawon ayaba 130 a jerenauyin motoci 13nauyin kankana 4000nauyin yaran ajujuwa 25 gaba ɗayanauyin beyar kankara 44tsayi har zai iya leƙa taga a hawa na 2zai iya gudu mita 100 cikin daƙiƙa 18 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Brontosaurus 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

Othniel Charles Marsh ne ya ba Brontosaurus suna a shekarar 1879, bisa ga wani ɓangare na kwarangwal da aka gano a Como Bluff, Wyoming.1

2

Shekaru da yawa, masana kimiyya sun yi tunanin Brontosaurus iri ɗaya ne da Apatosaurus, amma wani bincike na 2015 ya nuna cewa nau'in dabba ne daban.1

3

Mafi girman nau'insa, Brontosaurus excelsus, yana iya kaiwa tsawon har mita 23 (ƙafa 75), kuma nauyinsa zai iya kaiwa tan 20 (tan 22 na Amurka).1

4

Brontosaurus yana da dogon wuya da wutsiya mai kama da bulala, kuma ƙafafunsa na gaba sun ɗan gajarta fiye da na baya.1

5

Brontosaurus matashi yana girma da sauri, yana kaiwa girman babba a cikin shekaru 15 kacal.1

6

Brontosaurus ya rayu kusan shekaru miliyan 156 zuwa 146 da suka wuce a lokacin zamanin Kimmeridgian da Tithonian.1

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

?Shin Brontosaurus dinosaur ne na gaske?

I, Brontosaurus dinosaur ne na gaske. Masana kimiyya a da sun yi tunanin iri ɗaya ne da Apatosaurus, amma binciken 2015 ya nuna cewa nau'in dabba ne daban.12

?Yaya girman Brontosaurus yake?

Mafi girman nau'insa, Brontosaurus excelsus, yana kaiwa tsawon mita 21 zuwa 23 (ƙafa 69 zuwa 75) kuma nauyinsa tan 15 zuwa 20 (tan 17 zuwa 22 na Amurka). Ƙaramin nau'insa, Brontosaurus parvus, yana da tsawon kimanin mita 19 (ƙafa 62).1

?Me Brontosaurus yake ci?

Brontosaurus mai cin tsirrai ne wanda yake cin tsirrai kamar fern, cycadeoid, fern masu iri, da horsetail. Wataƙila yana cin abinci a tsayin ƙasa, yana cin kusan duk abin da ya samu ba tare da zaɓe ba.1

?Yaushe Brontosaurus ya rayu?

Brontosaurus ya rayu a ƙarshen zamanin Jurassic, kusan shekaru miliyan 156 zuwa 146 da suka wuce.1

?A ina aka gano Brontosaurus?

An gano ƙasusuwan Brontosaurus a Morrison Formation na inda yanzu ake kira Utah da Wyoming a Amurka.1

?Me ya sa ake kiran sa Brontosaurus?

Sunan Brontosaurus yana nufin 'ƙadangaren tsawa' a yaren Girkanci, daga kalmomin brontē (tsawa) da sauros (ƙadangare).1

?Yaya saurin girman Brontosaurus?

Brontosaurus matasa yana girma da sauri, yana kai girman babba a cikin shekaru 15 kacal. Wani bincike ya gano cewa suna iya ƙara nauyin har 5,000 kg (11,000 lb) a cikin shekara guda.1

?Shin Brontosaurus yana da gashin tsuntsu?

A'a, Brontosaurus ba shi da gashin tsuntsu. Dinosaur ne na rukunin sauropod mai fata mai ɓawo, kamar sauran manyan dinosaur masu dogon wuya.1

?Menene bambanci tsakanin Brontosaurus da Apatosaurus?

Brontosaurus gabaɗaya ba shi da nauyi sosai kuma yana da wuya mafi sirara da ke a sama fiye da Apatosaurus. Binciken 2015 ya gano bambance-bambance da suka isa su sa su zama nau'ikan dabba daban.12

?Shin Brontosaurus yana iya yin iyo?

Masana kimiyya ba su da tabbacin ko Brontosaurus yana iya yin iyo. Ya rayu a ƙasa kuma jikinsa an gina shi ne don tafiya a kan ƙafafu huɗu, amma wasu dinosaurs watakila sun iya yin iyo.1

Mai karyata tatsuniya

Tatsuniya: Sau da yawa ana tunanin Brontosaurus iri ɗaya ne da Apatosaurus.

Gaskiya: Ko da yake a da ana ganin su iri ɗaya ne, wani bincike na shekarar 2015 ya tabbatar da cewa Brontosaurus nau'in dabba ne daban da Apatosaurus.1

Don ƙwararrun dino

Sunan kimiyya
Brontosaurus
Wanda ya ba da suna
Marsh 18793
Rukuni
Dinosaur masu dogayen wuya
Iyali / rukuni
Diplodocidae3
Rarrabewa
Sauropodomorpha > Sauropoda > Diplodocoidea3
Zamanin duwatsu
shekaru miliyan 155 zuwa 143 (Kimmeridgian / Tithonian)3
Tsarin duwatsu
Morrison3
Kasashe
Amurka3
Rubutun burbushin halittu
23 a cikin Bayanan Paleobiology3
An kuma san shi da
Elosaurus, Eobrontosaurus (tsoffin sunaye da yanzu ake ɗauka a matsayin dabba ɗaya)3
Gano
Masanin burbushin halittu na Amurka Othniel Charles Marsh ne ya ba Brontosaurus suna a shekarar 1879, bisa ga wani ɓangare na kwarangwal da aka gano a Como Bluff, Wyoming.1
Har yanzu ana muhawara
Masana kimiyya har yanzu suna muhawara kan ko wasu ƙasusuwa na Brontosaurus ne ko kuma na danginsa na kusa, Apatosaurus.1

Inda bayanan suka fito

  1. Brontosaurus (en.wikipedia.org)
  2. Brontosaurus: Reinstating a prehistoric icon (nhm.ac.uk)
  3. Brontosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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