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Kaartuunii: Keresdrakon
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Keresdrakon

Hiika maqaa: “ghost dragon”1
Kan nyaate: QurxummiiHarkifattoota balali'anKireetaashasii Jalqabaa hanga Kireetaashasii DhumaaSeera saayinsiitiin daayinoosarii miti

Keresdrakon was a toothless flying reptile that soared over a hot desert in what is now Brazil. It lived alongside another pterosaur called Caiuajara and a small dinosaur named Vespersaurus.1

Odeeffannoo bashannansiisaa: pteroosarootni daayinoosaroota olitti balali'u turan, garuu firoota isaanii turan malee daayinoosaroota hin turre.
Kan jiraate
waggaa miliyoona 121 hanga 72 dura4
Kireetaashasii Jalqabaa hanga Kireetaashasii Dhumaa
Fosiliiwwan kan itti argaman
Cemitério dos Pterossauros Quarry, Cruzeiro do Oeste, Paraná State, Brazil41
Bal'ina baallee
2.5 hanga 3 m (8.2 hanga 9.8 ft)12
Ulfaatina
15 kg hanga 20 kg (33 hanga 44 lb)2
Saffisa ol'aanaa
gara 56 km/sa'a (35 mph)
Balali'uu, tilmaama

Yoom jiraate?

Tiraayaasikii
Juraasikii
Kireetaashasii
waggaa miliyoona 252 dura20114566, asteerooyidii

Hammam guddaa ture?

Baalleen isaa hammam bal'aa turan?

Keresdrakon baallee fiixee hanga fiixeetti gara 3 m (9.8 ft)Saayikilii nama guddaa gara 1.8 m (5.9 ft)Konkolaataa gara 4.5 m (15 ft)Arba, bineensa lafa irraa isa har'a hunda caalaa guddaa gara 6.5 m (21 ft)

Hammam ulfaataa ture?

akka adurree manaa 5 ulfaata
baallee akka saayikilii 1.5 tarreen bal'aaakka habxuu 4 ulfaatadirree kubbaa miilaa guutuu sekondii 6.8 keessatti balali'ee ce'uu danda'a

SI wajjin yoo wal bira qabamu, Keresdrakon hammam guddaa ture?

Herrega qofa barbaadduu kee keessatti. Wanti tokkollee hin olkaa'amu, eessayyuu hin ergamu.

Hammam saffisaa ture?

wantoota bareedoo

Odeeffannoowwan bashannansiisoo

1

Keresdrakon had a unique blunt ridge on the top of its lower jaw that no other pterosaur has.1

2

All the Keresdrakon fossils found so far are from late juveniles or sub-adults, not fully grown adults.1

3

It lived in a Cretaceous desert with interdunal wetlands, where water and food were scarce.1

4

Keresdrakon is one of the first pterosaurs found living together with another pterosaur species, showing they shared the same habitat.1

5

Its long, flat beak was good for picking up small or dead animals, similar to how a marabou stork feeds today.1

6

The name Keresdrakon means 'ghost dragon' in Greek, inspired by its mysterious desert home.1

AI'n kan hojjetameFakkii AI'n hojjetame: Keresdrakon
Fakkii AI'n hojjetame kan Keresdrakon 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.
ati gaafatte

Gaaffiiwwan waa'ee Keresdrakon baay'ee gaafataman

?What did Keresdrakon eat?

It was probably an opportunistic predator or scavenger, eating small animals, eggs, or carcasses, similar to a marabou stork today.1

?When did Keresdrakon live?

It lived during the Early Cretaceous, about 125 to 100.5 million years ago, though the exact age of its rock formation is debated.3

?Was Keresdrakon a dinosaur?

No, it was a pterosaur, a flying reptile that is not a dinosaur.3

?Did Keresdrakon live with other pterosaurs?

Yes, it lived alongside another pterosaur called Caiuajara, and this is the first direct evidence of two pterosaur species living together.31

Ogeeyyii daayinootiif

Maqaa saayinsii
Keresdrakon
Kan maqaa baase
Kellner et al. 20194
Garee
Harkifattoota balali'an
Maatii / kilaadii
Tapejaromorpha4
Ramaddii
Pterosauria > Pterodactyloidea4
Umurii dhagaawwanii
waggaa miliyoona 121 hanga 72 (Aptian / Campanian)4
Caasaawwan dhagaa
Goio-Erê4
Biyyoota
Biraazil4
Galmee fosilii
1 The Paleobiology Database keessa4
Argannoo
Keresdrakon was named in 2019 by Alexander Kellner and his team based on a partial skeleton found at the Cemitério dos Pterossauros site in Brazil.41
Ammallee falmisiisaa
Scientists are not sure how old the rocks containing Keresdrakon are. They could be from the Early Cretaceous (about 121 million years ago) or the Late Cretaceous (about 72 million years ago).1

Odeeffannoon eessaa dhufa

  1. Brasil - A new toothless pterosaur (Pterodactyloidea) from ... (scielo.br)
  2. Mais um pterossauro é descoberto em Cruzeiro do Oeste - ABC - Academia Brasileira de Ciências (abc.org.br)
  3. Keresdrakon (en.wikipedia.org)
  4. Keresdrakon in The Paleobiology Database (CC BY 4.0): umurii, bakkeewwan, caasaawwan dhagaa, ramaddii.

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