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Mierasaurus

Aha pụtara: “Ngwere Bernardo de Miera, aha ya sitere n'aka onye na-ese maapụ Spanish bụ Bernardo de Miera y Pacheco”1 2

Riri: OsisiLong-necks (sauropods)Early Cretaceous

Mierasaurus bụ nnukwu dinosaur na-eri ahịhịa nke nwere ogologo olu nke biri n'ebe a na-akpọ Utah, USA ugbu a. Ọ bụ otu n'ime ndị ikpeazụ n'ime otu sauropod ochie, ndị turiasaur, nke a maara na mbụ na Europe naanị. Ọkpụkpụ ya bụ ụfọdụ n'ime ọkpụkpụ sauropod kacha zuo oke a chọtara na North America.1 2

Dịrị ndụ

139 ruo 133 nde afọ gara aga5

Early Cretaceous

Fossil ndị a hụrụ na

Doelling's Bowl, Grand County, etiti ọwụwa anyanwụ Utah, USA5 1 2

Ogologo

11.5 m (38 ft)3

Ịdị arọ

4.8 tọn (10,600 lb)3

Ogologo

2.8 m (9.2 ft)

atụmatụ

Ọsọ kachasị elu

ihe dị ka 19 km/h (12 mph)

Ịgba ọsọ, atụmatụ

Gịnị ka Mierasaurus riri?

Mierasaurus bụ onye na-eri ahịhịa. O nwere ezé yiri obi nke nyeere ya aka ịdọpụ akwụkwọ n'osisi.

Olee mgbe ọ dịrị ndụ?

Triassic

Jurassic

Cretaceous

Afọ 252 nde gara aga20114566, asteroid ahụ

Olee otú o si buru ibu?

Olee otú ogologo o si dị?

atụmatụ

Olee otú ọ si dị arọ?

dị arọ dị ka ụgbọ ala 3

ogologo dị ka ụgbọ ala 2.5 a dọbara n'ahịrịogologo dị ka unere 64 n'usoroihe dị ka enyídị arọ dị ka mmiri melon 960dị arọ dị ka klaasị ụmụaka niile 6dị arọ dị ka anụ ọhịa bea 11nwere ike ịgba mita 100 n'ime sekọnd 19 (onye kachasị ọsọ chọrọ 9.6)

Olee otú Mierasaurus si buru ibu ma e jiri ya tụnyere GỊ?

Naanị mgbakọ na mwepụ na ihe nchọgharị gị. Enweghị ihe ọ bụla echekwara ma ọ bụ zigara ebe ọ bụla.

Olee otú ọsọ o si gbaa?

Onye na-eje ije ihe dị ka 5 km/h (3 mph)

Nwatakịrị nọ n'igwe ịnyịnya ihe dị ka 12 km/h (7 mph)

Mierasaurus ihe dị ka 19 km/h (12 mph)

Ịnyịnya na-agba ọsọ ihe dị ka 65 km/h (40 mph)

Cheetah ihe dị ka 100 km/h (62 mph)

ihe dị mma

Eziokwu ndị na-atọ ụtọ

A gụrụ Mierasaurus aha n'aka Bernardo de Miera y Pacheco, onye ọkà mmụta sayensị mbụ si Europe nyochaa Utah n'afọ 1776.1 2

A gwupụtara ọkpụkpụ ya n'ebe nnukwu ọkpụkpụ dị nke ruru ihe dị ka mita 5,000 square, dị ka ihe fọrọ nke nta ka ọ bụrụ otu ámá egwuregwu bọọlụ na ọkara.2

Mierasaurus bụ turiasaur, otu n'ime sauropod nke ndị ọkà mmụta sayensị chere na ọ na-ebi na Europe naanị ruo mgbe a chọtara dinosaur a na North America.1

Ihe nlele a bụ nke onye na-eto eto, n'ihi na ụfọdụ ọkpụkpụ dị ka ọkpụkpụ azụ ejikọtaghị kpamkpam.1

Ebe Doelling's Bowl ewepụtala ọkpụkpụ nke dinosaur iguanodont na ankylosaur nwere ogwu.1

Mierasaurus biri n'oge Early Cretaceous, ihe dị ka nde afọ 136 ruo 132 gara aga.2 5

Foto Mierasaurus nke AI mere — Foto AI mere nke otú Mierasaurus nwere ike isi dị, nke kọmputa mere site n'ihe ndị ọkà mmụta sayensị maara. Ọ bụ echiche: anụmanụ ahụ nwere ike ịdị iche, ọ dịghịkwa onye maara agba ya n'ezie.

ị jụrụ

Ajụjụ ndị a na-ajụkarị gbasara Mierasaurus

?Olee otú Mierasaurus si tooro ibu?

Ndị ọkà mmụta sayensị amaghị nha ya kpọmkwem, mana ọ bụ nnukwu sauropod. Naanị ọkpụkpụ a maara bụ nke onye na-eto eto, ya mere ọ ka na-eto mgbe ọ nwụrụ.2 4

?Gịnị ka Mierasaurus riri?

Mierasaurus bụ onye na-eri ahịhịa. O nwere ezé yiri obi nke nyeere ya aka ịdọpụ akwụkwọ n'osisi.2

?Ebee ka a chọtara Mierasaurus?

A chọtara ọkpụkpụ ya n'etiti ọwụwa anyanwụ Utah, USA, n'ebe a na-akpọ Doelling's Bowl na Cedar Mountain Formation.2 4

?Mierasaurus ọ bụ dinosaur?

Ee, Mierasaurus bụ dinosaur. Ọ bụ ụdị sauropod, nke bụ dinosaur nwere ogologo olu na-eri ahịhịa.2

Jụọ Rex gbasara Mierasaurus

Rex na-aza ajụjụ gbasara ibe a naanị. Ajụjụ 10 n'ọnwa.

Rex bụ AI ma nwee ike imehie ihe. Ọ na-arụ ọrụ na sava dị na EU na ajụjụ anaghị echekwa ya. Etinyela aha gị ma ọ bụ ihe ndị ọzọ nkeonwe.

Maka ndị ọkachamara dinosaur

Aha sayensị: Mierasaurus
Onye nyere ya aha: Royo-Torres et al. 20175
Otu: Long-necks (sauropods)
Ezinụlọ / clade: Turiasauria5
Nhazi: Sauropodomorpha > Sauropoda5
Oge nke nkume: 139 ruo 133 nde afọ (Berriasian / Valanginian)5
Nkume ndị e hiwere: Cedar Mountain5
Mba: USA5
Ihe ndekọ fossil: 1 n'ime Paleobiology Database5
Nchọpụta: Rafael Royo-Torres na ndị ọrụ ibe ya nyere Mierasaurus aha ma kọwaa ya n'afọ 2017. Ha gụrụ akwụkwọ banyere ọkpụkpụ fọrọ nke nta ka ọ zuo oke nke a gwupụtara na Doelling's Bowl na ọwụwa anyanwụ Utah, USA, n'oge nchọpụta nke Utah Geological Survey malitere n'afọ 2005.1 2
A ka na-arụrịta ụka: Ndị ọkà mmụta sayensị amaghị kpọmkwem otú Mierasaurus si tooro ibu, n'ihi na naanị ọkpụkpụ a maara bụ nke onye na-eto eto nke na-emechabeghị itolite.1

Ebe eziokwu si bịa

preview-www.nature.com (preview-www.nature.com)
Mierasaurus (en.wikipedia.org)
Mierasaurus bobyoungi | Dinosaur Database by DinoAnimals.com (dinoanimals.com)
Descendants of the Jurassic turiasaurs from Iberia found refuge in the Early Cretaceous of western USA | Scientific Reports (nature.com)
Mierasaurus in The Paleobiology Database (CC BY 4.0): afọ, ebe, nhazi nkume, nhazi.

Eziokwu ọ bụla dị na peeji a nwere nọmba na-egosi ebe o si. Ọ bụrụ na anyị mejọrọ ihe, biko gbaghara anyị, anyị bụ ndị na-akwado dinosaur, ọ bụghị akwụkwọ sayensị. Gwa anyị na [email protected] anyị ga-edozi ya.

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