Kartu dino No. 1350 ci 2 027

Palintropus

Tur bi mooy: “ancient turning foot”1

Lekkoon: GàncaxPicc yu jëkk yiKretase bu mujj

Palintropus was a small bird that lived at the end of the Age of Dinosaurs. It could fly and probably ate plants. Its fossils are very rare, so scientists are still figuring out exactly what kind of bird it was.1 2

Dundoon

am na 84 ba 72 milyoŋ at2

Kretase bu mujj

Fosil yu ñu gis ci

Wyoming, USA, and Alberta, Canada1 2

Gaawaay bi gën a kawe

lu tollu ci 27 km/h (17 mph)

Naaw, jortu

Kañ la dundoon?

Triyaas

Jurasik

Kretase

Am na 252 milyoŋ at20114566, asteroyid bi

Naka la gaawoon?

Nit kuy dox lu tollu ci 5 km/h (3 mph)

Xale bu nekk ci welo lu tollu ci 12 km/h (7 mph)

Palintropus lu tollu ci 27 km/h (17 mph)

Fas buy daw bu gaaw lu tollu ci 65 km/h (40 mph)

Segg bu gaaw lu tollu ci 100 km/h (62 mph)

yëf yu neex

Xibaar yu neex

Palintropus lived during the Late Cretaceous, about 76.5 to 66 million years ago.1

Only a few bones of Palintropus have been found, including a coracoid (a shoulder bone) and a scapula (a shoulder blade).1

Scientists disagree about what kind of bird Palintropus was. Some think it was an early relative of chickens and turkeys (galliforms), while others think it was related to shorebirds like gulls and auks.1

The first Palintropus fossil was originally named Cimolopteryx retusa by Othniel Charles Marsh in 1892.1

Palintropus was given its current name by Pierce Brodkorb in 1970.1

One study in 2009 suggested Palintropus was a primitive bird related to Apsaravis, and placed it in a new group called Palintropiformes.1

Nataalu Palintropus bu ñu def ak IA — Nataal bu IA def la, muy wone ni Palintropus mën a meloon, ordinatëer moo ko def ci li boroom xam-xam yi xam. Jortu kese la: rab bi ci dëgg mën na meloon neneen, te kenn xamul ay kulëëram yu dëgg.

Ngir ñi xam dino lool

Turu xam-xam: Palintropus
Ku ko tudde: Brodkorb 19702
Kurél: Picc yu jëkk yi
Njaboot / klad: Quercymegapodiidae2
Klasifikasiyoŋ: Theropoda > Avialae2
Màggaayu doj yi: 84 ba 72 milyoŋ at (Campanian)2
Formasiyoŋi doj: Dinosaur Park2
Réew yi: Kanadaa2
Fosil yu ñu gis: 1 ci The Paleobiology Database2
Gisees: The first Palintropus fossil, a shoulder bone, was found in the Lance Formation of Wyoming and named Cimolopteryx retusa by Othniel Charles Marsh in 1892. Pierce Brodkorb gave it the name Palintropus in 1970.1
Ñu ngi koy werante ba tey: Scientists are still debating whether Palintropus was an early galliform (like a chicken) or a more primitive bird related to shorebirds or Apsaravis.1

Fa xibaar yi jóge

Palintropus (en.wikipedia.org)
Palintropus in The Paleobiology Database (CC BY 4.0): at, béréb yi, formasiyoŋi doj, klasifikasiyoŋ.

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