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Chithunzi choseketsa cha Geosternbergia
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Geosternbergia

Dzina limatanthauza: “Geosternbergia means "Sternberg's earth" after the fossil collector Charles Sternberg”3
Ankadya: NsombaZokwawa zoulukaKumapeto kwa KretaseKwenikweni si dainoso

Geosternbergia was a flying reptile that soared over the ancient seas of North America. It had a long, toothless beak and a big crest on its head. It was a pterosaur, not a dinosaur.3

Mfundo yosangalatsa: mapterosauri ankauluka pamwamba pa madainoso, koma anali azisuweni awo, osati madainoso eniake.
Ankakhala
zaka 84 mpaka 72 miliyoni zapitazo3
Kumapeto kwa Kretase
Mafosili apezeka ku
South Dakota, USA3
Kutambalala kwa mapiko
3 mpaka 6 m (9.8 mpaka 20 ft)2
Liwiro lalikulu kwambiri
pafupifupi 74 km/h (46 mph)
Kuuluka, kuyerekeza

Ankakhala liti?

Triasiki
Jurasiki
Kretase
Zaka 252 miliyoni zapitazo20114566, asteroidi

Anali wamkulu bwanji?

Mapiko ake anali otambalala bwanji?

Geosternbergia mapiko pafupifupi 6 m kuchokera nsonga mpaka nsonga (20 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 3 pamzereakanatha kuuluka kudutsa bwalo lonse la mpira m'masekondi 5.1

Geosternbergia 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

Geosternbergia lived during the Campanian age, about 83 to 72 million years ago.3

2

Its fossils were found in the Pierre Shale Formation, which was once the bottom of a shallow sea.3

3

The name Geosternbergia honors Charles Sternberg, a famous fossil hunter.3

4

Geosternbergia belonged to the family Pteranodontidae, which includes large, toothless pterosaurs.3

5

Only one species of Geosternbergia is known: Geosternbergia maiseyi.1

6

The type specimen of Geosternbergia maiseyi is a partial skull, stored at the University of Kansas.1

Chopangidwa ndi AIChithunzi cha Geosternbergia chopangidwa ndi AI
Chithunzi cha momwe Geosternbergia 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 Geosternbergia

?How big was Geosternbergia?

Geosternbergia was among the largest pterosaurs, with a wingspan of up to 6 metres (20 ft) in males. Most adults had wingspans between 3 and 6 metres (9.8 and 19.7 ft).2

?Did Geosternbergia have teeth?

No, Geosternbergia had a toothless beak made of solid, bony margins, similar to modern birds. Its beak was long, slender, and ended in a sharp point.2

?What did Geosternbergia eat?

Scientists think Geosternbergia ate fish and other sea creatures, because it lived over shallow seas and had a long, toothless beak like a bird that catches fish. The sources do not give a direct answer, but its habitat and beak shape suggest a fish-eating diet.2

?Is Geosternbergia a dinosaur?

No, Geosternbergia is a pterosaur, a flying reptile that lived at the same time as dinosaurs but is not a dinosaur.2

?When did Geosternbergia live?

Geosternbergia lived during the Late Cretaceous period, about 88 to 80.5 million years ago. The species G. maiseyi lived between 81.5 and 80.5 million years ago.23

?Why did Geosternbergia have a crest?

The crest on Geosternbergia's head was probably used for display, like to attract mates or show off to other pterosaurs. It may have also had other functions, but scientists are not sure.2

Kwa akatswiri a madino

Dzina la sayansi
Geosternbergia
Anapatsidwa dzina ndi
Miller 19783
Gulu
Zokwawa zouluka
Banja / kladi
Pteranodontidae3
Magawidwe a sayansi
Pterosauria > Pterodactyloidea > Pteranodontidae3
Zaka za miyala
zaka 84 mpaka 72 miliyoni (Campanian)3
Mapangidwe a miyala
Pierre Shale3
Mayiko
Amereka3
Zolemba za mafosili
1 mu The Paleobiology Database3
Kupezeka
Geosternbergia was named by Halszka Osmólska in 1978, based on fossils found in South Dakota. The species G. maiseyi was named by Alexander Kellner in 2010.31

Kumene mfundo zimachokera

  1. PBDB Taxon (paleobiodb.org)
  2. Pteranodon sternbergi (en.wikipedia.org)
  3. Geosternbergia in The Paleobiology Database (CC BY 4.0): zaka, malo, mapangidwe a miyala, magawidwe a sayansi.

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