Pasquiaornis

Aha pụtara: “Nnụnụ Pasquia”1

Riri: AnụEarly birds (nnụnụ ndị mbụ)Late Cretaceous

Pasquiaornis bụ nnụnụ mmiri na-amaba n'ime mmiri nke biri n'oké osimiri na-ekpo ọkụ ma dị omimi nke kpuchiri akụkụ nke North America n'oge gara aga. O nwere ezé n'ọnụ ya ma bụrụkwa ezigbo onye na-egwu mmiri, na-achụ azụ na anụmanụ ndị ọzọ n'okpuru mmiri.1

Dịrị ndụ

100 ruo 94 nde afọ gara aga2

Late Cretaceous

Fossil ndị a hụrụ na

Ndagwurugwu osimiri Carrot nso Pasquia Hills, Saskatchewan, Canada1 2

Ọsọ kachasị elu

ihe dị ka 12 km/h (7 mph)

Igwu mmiri, atụmatụ

Olee mgbe ọ dịrị ndụ?

Triassic

Jurassic

Cretaceous

Afọ 252 nde gara aga20114566, asteroid ahụ

Olee otú ọsọ o si gbaa?

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

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

Pasquiaornis ihe dịka 12 km/h (7 mph)

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

Cheetah ihe dịka 100 km/h (62 mph)

ihe dị mma

Eziokwu ndị na-atọ ụtọ

Pasquiaornis biri ihe dị ka nde afọ 95 ruo 93 gara aga, n'oge Late Cretaceous.1

A maara ụdị abụọ: Pasquiaornis hardiei na Pasquiaornis tankei. P. tankei buru ibu karịa P. hardiei site n'ihe dị ka otu ụzọ n'ụzọ atọ.1

Pasquiaornis bụ onye otu Hesperornithes, bụ otu nnụnụ nwere ezé, na-amaba n'ime mmiri, nke na-adịghị efe efe.1

Ọkpụkpụ nku ya dị oke ibu ma adabaghị nke ọma maka ife efe, ya mere ndị ọkà mmụta chere na o nwere ike ọ gaghị enwe ike ife efe.1

A chọtara ihe ndị fọdụrụ n'anụmanụ 9 n'otu obere ebe, nke nwere ike ịpụta na ha biri n'ìgwè ma ọ bụ nwụọ ọnụ n'otu ihe mberede.1

Nkume ndị a chọtara Pasquiaornis na ha bụbu ala nke Western Interior Seaway, oké osimiri na-adịghị omimi nke kewara North America ụzọ abụọ.1

Foto Pasquiaornis nke AI mere — Foto AI mere nke otú Pasquiaornis 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.

Maka ndị ọkachamara dinosaur

Aha sayensị: Pasquiaornis
Onye nyere ya aha: Tokaryk et al. 19972
Otu: Early birds (nnụnụ ndị mbụ)
Ezinụlọ / clade: Hesperornithiformes2
Nhazi: Theropoda > Avialae2
Oge nke nkume: 100 ruo 94 nde afọ (Cenomanian)2
Nkume ndị e hiwere: Belle Fourche2
Mba: Canada2
Ihe ndekọ fossil: 2 n'ime Paleobiology Database2
Nchọpụta: Tim Tokaryk, Stephen Cumbaa na John Storer kpọrọ Pasquiaornis aha n'afọ 1997. A chịkọtara ihe ndị fọdụrụ n'anụmanụ a nso Arborfield, Saskatchewan, ọkachasị n'oge njem nyocha nke afọ 1992 ruo 1993 nke Royal Saskatchewan Museum na Canadian Museum of Nature.1 2
A ka na-arụrịta ụka: Ndị ọkà mmụta amaghị ma Pasquiaornis ka nwere ike ife efe, n'ihi na ọkpụkpụ nku ya yiri nke nnụnụ na-efe efe mana ha buru oke ibu maka ife efe nke ọma.1

Ebe eziokwu si bịa

Pasquiaornis (en.wikipedia.org)
Pasquiaornis 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.

Rex agụụ na-agụ ya! Dino Wiki bụ ọrụ nna maka nwa ya nwoke hụrụ dino n'anya, n'efu na-enweghị mgbasa ozi na ihe nsochi. Ndị okenye nwere ike inye Rex nri iji nyere aka mee ka ọ nọrọ n'ịntanetị.Nye Rex nri