Ati daayinoo kami? Qormaata
Lola daayinoo
Dorgommii daayinoo
Taphoota daayinoo xixiqqoo
Albamii istiikarii
Tarreewwan TOP daayinoo
Na dinqisiisi!Yoom jiraate?
Hammam guddaa ture?
Hammam ol-dheeraa ture?
Hammam ulfaataa ture?
SI wajjin yoo wal bira qabamu, Mirarce hammam guddaa ture?
Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.
Hammam saffisaa ture?
Odeeffannoowwan bashannansiisoo
Its fossil was discovered in 1992 but was not officially named until 2018.1
Mirarce had quill knobs on its ulna bone, which are bumps that help anchor flight feathers. This is the first time such knobs have been found in enantiornithine birds.21
It had a deeply keeled sternum (breastbone) and a narrow furcula (wishbone), features that improved its flight abilities.2
Mirarce lived during the Campanian age of the Late Cretaceous, about 76 to 74 million years ago.1
Its name combines Latin 'mirus' (wonderful) and the Greek messenger Arke, referring to its well-preserved flight-related features.1
Gaaffiiwwan waa'ee Mirarce baay'ee gaafataman
?Was Mirarce a dinosaur?
Yes, Mirarce was a bird, and birds are a type of dinosaur called avialan theropods. So it was a dinosaur, but not a non-avian dinosaur like T. rex.1
?How big was Mirarce?
Mirarce was about the size of a turkey vulture, growing to around 60 cm tall. It weighed about 0.45 kg.13
?What did Mirarce eat?
Mirarce was a raptorial predator, meaning it hunted and ate other animals. It had powerful talons and leg tendons, similar to modern birds of prey.1
?When did Mirarce live?
Mirarce lived during the Campanian age of the Late Cretaceous, about 76 to 74 million years ago.1
Ogeeyyii daayinootiif
- Maqaa saayinsii
- Mirarce
- Kan maqaa baase
- Atterholt et al. 20184
- Garee
- Simbirroota jalqabaa
- Maatii / kilaadii
- Avisauridae4
- Ramaddii
- Theropoda > Avialae4
- Umurii dhagaawwanii
- waggaa miliyoona 84 hanga 72 (Campanian)4
- Caasaawwan dhagaa
- Kaiparowits4
- Biyyoota
- Ameerikaa4
- Galmee fosilii
- 1 The Paleobiology Database keessa4
- Argannoo
- The fossil was collected in 1992 by Howard Hutchison in Utah. It was studied and named by Jesse Atterholt and colleagues in 2018, who called it Mirarce eatoni in honor of paleontologist Jeffrey Eaton.1
- Ammallee falmisiisaa
- Scientists are still debating how enantiornithine birds like Mirarce compare to modern birds in terms of flight abilities and evolutionary relationships.2
Odeeffannoon eessaa dhufa
- Mirarce (en.wikipedia.org)
- The most complete enantiornithine from North America and a phylogenetic analysis of the Avisauridae (pmc.ncbi.nlm.nih.gov)
- Rare fossil bird deepens mystery of avian extinctions (vcresearch.berkeley.edu)
- Mirarce in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.
Odeeffannoon fuula kana irra jiru hundi lakkoofsa madda isaa agarsiisu qaba. Yoo waa dogoggorre, dhiifama, nuti jaallattoota daayinoo malee joornaalii saayinsii miti. [email protected] irratti nutti himi, nus ni sirreessina.
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Archaeopteryx
Hesperornis
Ichthyornis
Baptornis
Jurapteryx
Gobipteryx
Tyrannosaurus
Triceratops
Velociraptor
Spinosaurus
Ankylosaurus
Parasaurolophus