Kuizi: Çfarë dinozauri je?
Beteja e dinozaurëve
Gara e dinozaurëve
Minilojëra me dinozaurë
Albumi i stikerave
Listat TOP të dinozaurëve
Më surprizo!
Potamornis
Potamornis was a small, toothed bird that lived near the end of the Age of Dinosaurs. It hunted along the shores of a river in what is now Wyoming, USA. It was a fast, meat-eating bird that could probably run and maybe fly a little.3
Kur jetoi?
Sa i madh ishte?
Sa i gjatë ishte?
Sa i lartë ishte?
vlerësim
Sa i rëndë ishte?
i rëndë afërsisht sa një mace shtëpiake🍌i rëndë sa 17 banane🧱i gjatë sa 16 tulla lodrash në rresht🪑aq i vogël sa kalon nën një karrige🏊mund të notonte gjatësinë e një pishine të madhe (50 m) për 22 sekondaSa i madh ishte Potamornis krahasuar me TY?
Vetëm matematikë në shfletuesin tënd. Asgjë nuk ruhet dhe asgjë nuk dërgohet askund.
Sa i shpejtë ishte?
Fakte argëtuese
Potamornis is known from just one partial skull bone, called a quadrate, which was found in Wyoming.3
It lived about 72 to 66 million years ago, right before the big extinction that killed the non-bird dinosaurs.1
Potamornis belonged to a group of ancient birds called Hesperornithiformes, which were mostly diving birds with teeth.3
The name Potamornis means 'river bird', because it was found in rocks that were once a riverbed.3
Scientists think Potamornis was a ground-dwelling bird that could run fast on land.3
It laid eggs, like all birds do, and probably built nests on the ground.1
Pyetjet më të shpeshta për Potamornis
?How big was Potamornis?
It was a small bird, weighing perhaps 1.5 or 2 kilograms (3.3 to 4.4 pounds).2
?Did Potamornis have teeth?
Yes, it was a toothed bird. It belonged to a group of ancient birds called Hesperornithiformes, which had teeth.2
?Could Potamornis fly?
Probably not. It was a flightless diving bird, like other members of its group, though some scientists think it might have been able to fly a little.2
?What did Potamornis eat?
It was a meat-eater (carnivore). It likely hunted for fish and other small animals in the water.3
Shkatërruesi i miteve
Miti: Some people think Potamornis was a dinosaur like T. rex.
E vërteta: Potamornis was a bird, and while birds are dinosaurs, it was a small, feathered, flying or running bird, not a big predator.3
Për ekspertët e dinozaurëve
- Emri shkencor
- Potamornis
- Emërtuar nga
- Elzanowski et al. 20013
- Grupi
- Zogjtë e parë
- Familja / klada
- Hesperornithiformes3
- Klasifikimi
- Theropoda > Avialae3
- Mosha e shkëmbinjve
- 72 deri në 66 milionë vjet (Maastrichtian)3
- Formacionet shkëmbore
- Lance3
- Vendet
- SHBA3
- Gjetjet fosile
- 1 në The Paleobiology Database3
- Zbulimi
- Potamornis was named by Elzanowski, Paul, and Stidham in 2001, based on a skull bone found in the Lance Formation of Wyoming.3
- Ende i diskutueshëm
- Scientists are still not sure exactly how Potamornis is related to other ancient birds, because only a single skull bone has been found.3
Nga vijnë faktet
- PBDB Taxon (paleobiodb.org)
- Potamornis (en.wikipedia.org)
- Potamornis in The Paleobiology Database (CC BY 4.0): mosha, vendet, formacionet shkëmbore, klasifikimi.
Çdo fakt në këtë faqe ka një numër që të çon te burimi i tij. Nëse kemi gabuar diçka, na fal, ne jemi fansa dinozaurësh, jo revistë shkencore. Na shkruaj në [email protected] dhe do ta rregullojmë.
Rexi ka uri! Dino Wiki është projekti i një babai për djalin e tij që i do dinozaurët, falas, pa reklama dhe pa gjurmues. Të rriturit mund t'i japin Rexit një meze për ta mbajtur online.Ushqe Rexin
Archaeopteryx
Hesperornis
Ichthyornis
Baptornis
Jurapteryx
Gobipteryx
Tyrannosaurus
Triceratops
Velociraptor
Spinosaurus
Ankylosaurus
Parasaurolophus