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Chithunzi choseketsa cha Bennettazhia
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Bennettazhia

Dzina limatanthauza: “Bennett's dragon”1
Ankadya: NsombaZokwawa zoulukaKumayambiriro kwa KretaseKwenikweni si dainoso

Bennettazhia was a flying reptile that lived about 103 million years ago. It had a wingspan as wide as a small car and may have eaten shellfish like a seagull. This pterosaur lived along the coast of what is now Oregon, USA.12

Mfundo yosangalatsa: mapterosauri ankauluka pamwamba pa madainoso, koma anali azisuweni awo, osati madainoso eniake.
Ankakhala
zaka 113 mpaka 100 miliyoni zapitazo3
Kumayambiriro kwa Kretase
Mafosili apezeka ku
Wheeler County, Oregon, USA (Hudspeth Formation)13
Kutambalala kwa mapiko
4 m (13 ft)1
Liwiro lalikulu kwambiri
pafupifupi 63 km/h (39 mph)
Kuuluka, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Mapiko ake anali otambalala bwanji?

Bennettazhia mapiko pafupifupi 4 m kuchokera nsonga mpaka nsonga (13 ft)Njinga ya munthu wamkulu pafupifupi 1.8 m (5.9 ft)Galimoto pafupifupi 4.5 m (15 ft)Njovu, nyama yaikulu kwambiri pamtunda masiku ano pafupifupi 6.5 m (21 ft)
mapiko otambalala ngati njinga 2 pamzereakanatha kuuluka kudutsa bwalo lonse la mpira m'masekondi 6

Bennettazhia anali wamkulu bwanji poyerekeza ndi IWEYO?

Ndi masamu chabe mu msakatuli wako. Palibe chimene chimasungidwa kapena kutumizidwa kwina kulikonse.

Anali ndi liwiro lotani?

zinthu zosangalatsa

Mfundo zosangalatsa

1

Bennettazhia was first thought to be a species of Pteranodon, but later scientists realized it was a different kind of pterosaur.1

2

Its humerus (upper arm bone) was uncrushed and filled with a spongy tissue that made it strong but light. This helped scientists study how pterosaurs could launch from the ground.1

3

A fossil site in Oregon contained lots of broken ammonite shells and guano (poop) from pterosaurs. Scientists think Bennettazhia lived in big colonies on cliffs, like modern seagulls.2

4

Bennettazhia had a toothless beak with a hard tip, perfect for crushing shellfish.2

5

The name Bennettazhia honors scientist S. Christopher Bennett, who first suggested it was an azhdarchid pterosaur.1

6

Scientists are still debating whether Bennettazhia belongs to the Azhdarchidae, Dsungaripteridae, or Tapejaridae family.1

Chopangidwa ndi AIChithunzi cha Bennettazhia chopangidwa ndi AI
Chithunzi cha momwe Bennettazhia mwina ankaonekera, chopangidwa ndi kompyuta kuchokera pa zomwe asayansi amadziwa. Ndi kungoyerekeza: nyama yeniyeniyo mwina inkaoneka mosiyana, ndipo palibe amene akudziwa mitundu yake yeniyeni.
mwafunsa

Mafunso ofunsidwa kwambiri okhudza Bennettazhia

?How big was Bennettazhia?

About 4 metres (13 feet) across the wings, which is as wide as a small car.1

?What did Bennettazhia eat?

It probably ate shellfish like clams and ammonites, using its toothless beak to crush them, similar to modern seagulls.12

?Was Bennettazhia a dinosaur?

No, it was a pterosaur, which is a flying reptile and not a dinosaur.1

Kwa akatswiri a madino

Dzina la sayansi
Bennettazhia
Anapatsidwa dzina ndi
Nessov 19913
Gulu
Zokwawa zouluka
Banja / kladi
Azhdarchidae3
Magawidwe a sayansi
Pterosauria > Pterodactyloidea > Azhdarchidae3
Zaka za miyala
zaka 113 mpaka 100 miliyoni (Albian)3
Mapangidwe a miyala
Hudspeth, Hudspeth3
Mayiko
Amereka3
Zolemba za mafosili
2 mu The Paleobiology Database3
Kupezeka
In 1928, Charles Gilmore named a new species of Pteranodon from fossils found in Oregon. In 1991, Russian paleontologist Lev Nessov renamed it Bennettazhia because it was actually a different pterosaur.1
Akukambiranabe
Scientists are not sure which pterosaur family Bennettazhia belongs to. It has been placed in the Azhdarchidae, Dsungaripteridae, and Tapejaridae by different researchers.1

Kumene mfundo zimachokera

  1. Bennettazhia (en.wikipedia.org)
  2. Early Cretaceous pterosaur guano deposit from central Oregon, USA (idunn.no)
  3. Bennettazhia in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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