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Khathune ya Keresdrakon
Karete ya dinosaure No. 0959 ho tse 2 027

Keresdrakon

Lebitso le bolela: “ghost dragon”1
E jele: DitlhapiDihahabi tse fofangKretase ya Pele ho isa ho Kretase ya MoraoHa se dinosaure ho ya ka saense

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

Ntlha e monate: dipterosaure di ne di fofa kahodimo ho didinosaure, empa e ne e le batswala ba tsona, e seng didinosaure ka botsona.
E phetse
dilemo tse dimilione tse 121 ho isa ho 72 tse fetileng4
Kretase ya Pele ho isa ho Kretase ya Morao
Difosili di fumanwe ho
Cemitério dos Pterossauros Quarry, Cruzeiro do Oeste, Paraná State, Brazil41
Bophara ba mapheo
2.5 ho isa ho 3 m (8.2 ho isa ho 9.8 ft)12
Boima
15 kg ho isa ho 20 kg (33 ho isa ho 44 lb)2
Lebelo le phahameng ka ho fetisisa
e ka bang 56 km/h (35 mph)
Ho fofa, kakanyo

E phetse neng?

Triasiki
Jurasiki
Kretase
Dilemo tse dimilione tse 252 tse fetileng20114566, asteroiti

E ne e le kgolo hakae?

Mapheo a yona a ne a pharaletse hakae?

Keresdrakon mapheo a ka bang 3 m ho tloha ntlheng ho isa ntlheng (9.8 ft)Baesekele ya motho e moholo e ka bang 1.8 m (5.9 ft)Koloi e ka bang 4.5 m (15 ft)Tlou, phoofolo e kgolo ka ho fetisisa naheng kajeno e ka bang 6.5 m (21 ft)

E ne e le boima hakae?

boima jwaloka dikatse tsa lapeng tse 5
mapheo a pharaletse jwaloka dibaesekele tse 1.5 ka molaboima jwaloka mahapu a 4e ne e ka fofa ho tshela lebala lohle la bolo ya maoto ka metsotswana e 6.8

Keresdrakon e ne e le kgolo hakae ha e bapiswa le WENA?

Ke dipalo feela ho browser ya hao. Ha ho letho le bolokwang kapa le romelwang kae kapa kae.

E ne e le lebelo hakae?

dintho tse monate

Dintlha tse monate

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

E entswe ke AISetshwantsho sa Keresdrakon se entsweng ke AI
Setshwantsho se entsweng ke AI, se bontshang kamoo Keresdrakon e ka beng e ne e shebahala kateng, se entswe ke khomphutha ho ya ka seo bo-ramahlale ba se tsebang. Ke ho hakanya feela: phoofolo ya nnete e ka nna ya ba e ne e shebahala ka tsela e nngwe, mme ha ho motho ya tsebang mebala ya yona ya nnete.
o botsitse

Dipotso tse botswang haholo ka Keresdrakon

?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

Bakeng sa ditsebi tsa didinosaure

Lebitso la saense
Keresdrakon
E rehilwe ke
Kellner et al. 20194
Sehlopha
Dihahabi tse fofang
Lelapa / leloko
Tapejaromorpha4
Tlhophiso
Pterosauria > Pterodactyloidea4
Dilemo tsa mafika
dilemo tse dimilione tse 121 ho isa ho 72 (Aptian / Campanian)4
Dibopeho tsa mafika
Goio-Erê4
Dinaha
Brazil4
Direkoto tsa difosili
1 ho The Paleobiology Database4
Ho sibollwa
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
E sa ntse e phehwa kgang
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

Moo dintlha di tswang teng

  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): dilemo, dibaka, dibopeho tsa mafika, tlhophiso.

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