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Zane na Dryosaurus
Katin Dino No. 0545 na 2 027

Dryosaurus

Sunan yana nufin: “dodon itacen oak, an ba shi suna daga kalmar Girkanci don itacen oak”1
Ya ci: TsirraiMasu cin shuka masu bakiƘarshen Jurassic zuwa Farkon Cretaceous

Dryosaurus dinosaur ne mai sauri, mai cin tsirrai wanda ya rayu a ƙarshen zamanin Jurassic. Yana da dogon wuya, ƙafafu masu ƙarfi, da kuma wutsiya mai tauri wadda take taimaka masa wajen daidaita jikinsa yayin gudu. Wataƙila yana amfani da gudunsa don tserewa daga manyan maharba kamar Allosaurus.2

Ya rayu
shekaru miliyan 155 zuwa 143 da suka wuce5
Ƙarshen Jurassic zuwa Farkon Cretaceous
Burbushin halittu da aka samo a
Yammacin Amurka (Colorado, Utah, Wyoming), da kuma a Faransa, Jamus, da Portugal25
Tsawo
3 zuwa 4 m (9.8 zuwa 13 ft)21
an kiyasta, babu misalin babba da aka sani
Nauyi
100 kg (220 lb)2
Tsayi
1.7 m (5.6 ft)3
Mafi girman gudu
kusan 46 km/h (29 mph)
Gudu, ƙiyasi
Me Dryosaurus yake ci?
Dryosaurus wani dinosaur ne mai cin tsirrai. Yana cin ganyayyaki masu gajeren tsawo a tsoffin wuraren da ambaliyar ruwa ke faruwa, yana amfani da bakinsa da haƙoran kumatunsa.

Yaushe ya rayu?

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

Yaya girman sa yake?

Yaya tsawon sa yake?

Dryosaurus kusan 4 m tsawo (13 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?

Karekusan 0.5 m (1.6 ft)Dokikusan 1.6 m (5.2 ft)Dryosauruskusan 1.7 m tsayi (5.6 ft)Giwakusan 3.2 m (10 ft)

Yaya nauyin sa yake?

nauyin karnuka 5
tsawon karnuka 4 daga hanci zuwa wutsiyatsawon ayaba 22 a jerenauyin kankana 20nauyin yaran makarantar reno 5nauyin yaran makaranta 3zai iya gudu mita 100 cikin daƙiƙa 7.8 (mutum mafi gudu yana buƙatar 9.6)

Yaya girman Dryosaurus 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

Dryosaurus yana da yatsu biyar a kowane hannu, amma hannayensa gajeru ne. Dogayen ƙafafunsa da wutsiya mai tauri sun sa ya zama mai saurin gudu.2

2

Sunan Dryosaurus yana nufin 'dodon itacen oak', amma an ba shi suna ne bayan dazuzzukan da yake rayuwa, ba saboda haƙoransa suna kama da ganyen itacen oak ba.2

3

Wasu masana kimiyya suna tunanin Dryosaurus yana da siffofi kamar kumatun da suke riƙe abinci a bakinsa yayin taunawa.2

4

Dryosaurus ya rayu tare da manyan sauropods kamar Diplodocus da Brachiosaurus, da kuma maharba kamar Allosaurus da Ceratosaurus.2

5

An gano cewa mafi girman misalin Dryosaurus wani nau'in daban ne, don haka ainihin girman Dryosaurus na babba har yanzu ba a san shi ba.2

6

An gano burbushin halittar Dryosaurus a cikin Morrison Formation, wanda ya shahara saboda gasar 'Yaƙin Ƙasusuwa' tsakanin masana burbushin halittu Marsh da Cope.2

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

?Yaya girman Dryosaurus yake?

Bisa ga misalan da aka sani, Dryosaurus yana kaiwa tsawon mita 3 (ƙafa 9.8) kuma yana nauyin har zuwa kilogiram 100 (laban 220). Tunda ba a gano cikakkun misalan babba ba, ainihin girman babba har yanzu ba a san shi ba.2

?Me Dryosaurus yake ci?

Dryosaurus wani dinosaur ne mai cin tsirrai. Yana cin ganyayyaki masu gajeren tsawo a tsoffin wuraren da ambaliyar ruwa ke faruwa, yana amfani da bakinsa da haƙoran kumatunsa.21

?Yaushe Dryosaurus ya rayu?

Dryosaurus ya rayu a lokacin Late Jurassic, kimanin shekaru miliyan 155 zuwa 145 da suka wuce.1

?A ina aka sami Dryosaurus?

An sami burbushin halittar Dryosaurus a yammacin ƙasar Amurka, ciki har da Wyoming, Utah, da Colorado. An kuma gano burbushin a ƙasar Tanzania.21

?Yaya saurin da Dryosaurus zai iya yi?

Dryosaurus ya kasance mai saurin gudu kuma mai ƙwazo tare da ƙafafu masu ƙarfi. Wataƙila ya dogara da gudunsa ne don tserewa daga maharba, amma babu takamaiman saurin da aka sani.2

?Shin Dryosaurus yana da gashin tsuntsu?

Majiyoyi ba su ambaci gashin tsuntsu a jikin Dryosaurus ba. An bayyana shi da cewa yana da baki mai ƙarfi da haƙoran kumatu, amma ba a sami alamun gashin tsuntsu ba.2

?Shin Dryosaurus ya fi mutum girma?

Dryosaurus yana da tsawon mita 3 (9.8 ft), wanda ya fi tsawon mutum, amma nauyinsa ya kai har kilogiram 100 (220 lb), wanda yake kusan daidai da nauyin babban mutum.2

?Me ya sa ake kiran sa Dryosaurus?

Dryosaurus yana nufin 'kadan na bishiya' ko 'kadan na itacen oak'. An ba shi suna ne saboda wurin da yake rayuwa mai cike da bishiyoyi, ba wai saboda haƙoransa sun yi kama da ganyen itacen oak ba.24

Mai karyata tatsuniya

Tatsuniya: Wasu mutane suna tunanin an ba Dryosaurus suna ne saboda haƙoransa suna kama da ganyen itacen oak.

Gaskiya: A zahiri, sunan ya fito ne daga kalmar Girkanci don 'oak' saboda yana rayuwa a cikin dazuzzuka, ba saboda haƙoransa ba.2

Don ƙwararrun dino

Sunan kimiyya
Dryosaurus
Wanda ya ba da suna
Marsh 18945
Rukuni
Masu cin shuka masu baki
Iyali / rukuni
Dryosauridae5
Rarrabewa
Ornithischia > Ornithopoda > Iguanodontia5
Zamanin duwatsu
shekaru miliyan 155 zuwa 143 (Kimmeridgian / Tithonian)5
Tsarin duwatsu
Morrison, Marnes de Bléville, Lourinhã5
Kasashe
Amurka, Faransa, Portugal, Jamus5
Rubutun burbushin halittu
24 a cikin Bayanan Paleobiology5
Gano
Samuel Wendell Williston ne ya fara gano burbushin halittar Dryosaurus a shekarar 1876 a Wyoming, Amurka. Othniel Charles Marsh ya ba shi suna Laosaurus altus a shekarar 1878, sannan ya ba shi nasa jinsin, Dryosaurus, a shekarar 1894.2
Har yanzu ana muhawara
Masana kimiyya har yanzu suna muhawara kan ainihin girman Dryosaurus na babba saboda ba a taɓa gano misalin babba ba tukuna.2

Inda bayanan suka fito

  1. Dryosaurus | Natural History Museum (nhm.ac.uk)
  2. Dryosaurus (en.wikipedia.org)
  3. Dryosaurus Fact Sheet (enchantedlearning.com)
  4. Dryosaurus altus (U.S. National Park Service) (home.nps.gov)
  5. Dryosaurus in The Paleobiology Database (CC BY 4.0): shekaru, wurare, nau'in duwatsu, rarrabawa.

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