Pasquiaornis

Hiika maqaa: “Pasquia bird”1

Kan nyaate: FoonSimbirroota jalqabaaKireetaashasii Dhumaa

Pasquiaornis was a diving seabird that lived in the warm, shallow sea that once covered part of North America. It had teeth in its beak and was a great swimmer, chasing fish and other sea creatures underwater.1

Kan jiraate

waggaa miliyoona 100 hanga 94 dura2

Kireetaashasii Dhumaa

Fosiliiwwan kan itti argaman

Carrot River valley near the Pasquia Hills, Saskatchewan, Canada1 2

Saffisa ol'aanaa

gara 12 km/sa'a (7 mph)

Daakuu, tilmaama

Yoom jiraate?

Tiraayaasikii

Juraasikii

Kireetaashasii

waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam saffisaa ture?

Nama miilaan deemu gara 5 km/sa'a (3 mph)

Daa'ima saayikilii irra jiru gara 12 km/sa'a (7 mph)

Pasquiaornis gara 12 km/sa'a (7 mph)

Farda gulufu gara 65 km/sa'a (40 mph)

Cheetaa gara 100 km/sa'a (62 mph)

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

Pasquiaornis lived about 95 to 93 million years ago, during the Late Cretaceous period.1

Two species are known: Pasquiaornis hardiei and Pasquiaornis tankei. P. tankei was about one-third larger than P. hardiei.1

Pasquiaornis was a member of the Hesperornithes, a group of toothed, diving birds that were mostly flightless.1

Its wing bones were thickened and not well suited for flying, so scientists think it probably could not fly.1

Fossils of at least 9 individuals were found in a small area, which might mean they lived in colonies or died together in a mass event.1

The rocks where Pasquiaornis was found were once the bottom of the Western Interior Seaway, a shallow sea that split North America in two.1

Fakkii AI'n hojjetame: Pasquiaornis — Fakkii AI'n hojjetame kan Pasquiaornis maal fakkaachuu akka danda'u agarsiisu, kompiitaraan beekumsa saayintistootaa irratti hundaa'uun hojjetame. Tilmaama qofa: bineensi dhugaa adda ta'ee mul'achuu danda'a, halluu isaa dhugaa immoo namni beeku hin jiru.

Ogeeyyii daayinootiif

Maqaa saayinsii: Pasquiaornis
Kan maqaa baase: Tokaryk et al. 19972
Garee: Simbirroota jalqabaa
Maatii / kilaadii: Hesperornithiformes2
Ramaddii: Theropoda > Avialae2
Umurii dhagaawwanii: waggaa miliyoona 100 hanga 94 (Cenomanian)2
Caasaawwan dhagaa: Belle Fourche2
Biyyoota: Kanaadaa2
Galmee fosilii: 2 The Paleobiology Database keessa2
Argannoo: Pasquiaornis was named in 1997 by Tim Tokaryk, Stephen Cumbaa and John Storer. The fossils were collected near Arborfield, Saskatchewan, mostly during 1992 to 1993 expeditions by the Royal Saskatchewan Museum and the Canadian Museum of Nature.1 2
Ammallee falmisiisaa: Scientists are not sure whether Pasquiaornis could still fly, because its wing bones look like those of flying birds but are too thick for good flight.1

Odeeffannoon eessaa dhufa

Pasquiaornis (en.wikipedia.org)
Pasquiaornis in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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