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Chiappeavis

Il num vul dir: “Chiappe's bird, after paleontologist Luis Chiappe”1

Mangiava: CharnUtschels primitivsCretacic tempriv

Chiappeavis was a bird that lived in the Early Cretaceous, about 120 million years ago. It had a fan-shaped tail made of long feathers that helped it fly. This bird was about the size of a modern pigeon and lived in what is now northeastern China.2 1

Viveva

avant 121 fin 113 milliuns onns3

Cretacic tempriv

Fossils chattads en

Jianchang County, Liaoning Province, northeastern China2 3

Lunghezza

0,25 fin 0,3 m (0,8 fin 1 ft)1

Ladezza da las alas

0,4 fin 0,5 m (1,3 fin 1,6 ft)1

Paisa

0,3 kg fin 0,5 kg (1 fin 1 lb)1

Autezza

0,14 m (0,5 ft)

stima

Spertadad maximala

var 27 km/h (17 mph)

Sgular, stima

Cura viveva el?

Triassic

Giurassic

Cretacic

avant 252 milliuns onns20114566, l'asteroid

Quant grond era el?

Quant lung era el?

Quant aut era el?

stima

Quant grev era el?

uschè grev sco 4 bananas

pli lev ch'in giat da chasauschè grev sco 4 bananasuschè lung sco 9 bloccs da construcziun in suenter l'auteruschè pitschen ch'el pudeva ir sut ina sutgapudess sgular sur in entir plaz da ballape en 14 secundas

Quant grond era Chiappeavis cumpareglià cun TAI?

Mo matematica en tes navigatur. Nagut na vegn arcunà u tramess.

Quant spert era el?

Ina persuna che va a pe var 5 km/h (3 mph)

In uffant sin il velo var 12 km/h (7 mph)

Chiappeavis var 27 km/h (17 mph)

In chaval che galoppescha var 65 km/h (40 mph)

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Chiappeavis had a fan-shaped tail made of about ten feathers, with the middle feathers being the longest at about 74 mm.1

It is one of the earliest birds known to have an aerodynamic tail fan, which helped it steer during flight.1

The only fossil of Chiappeavis is a nearly complete skeleton with feather impressions, found in the Jiufotang Formation.2

Chiappeavis belongs to a group of early birds called enantiornithines, which were very common in the Cretaceous.2

Its name honors Dr. Luis Chiappe, a scientist who studied many ancient birds.1

The species name 'magnapremaxillo' means 'large premaxilla', referring to its big upper jaw bone.1

Maletg da Chiappeavis fatg cun IA — In maletg fatg cun IA che mussa co Chiappeavis pudess avair guardà ora, fatg d'in computer tenor quai che la scienza sa. I sa tracta d'ina supposiziun: l'animal vair ha forsa guardà ora auter, e sias colurs vairas èn nunenconuschentas.

Chatschader da mitus

Mitus: Some people think Chiappeavis had teeth like other early birds.

Vardad: The fossil does not show teeth, and scientists think its beak was toothless, similar to some later birds.1

Per experts da dinos

Num scientific: Chiappeavis
Numnà da: O'Connor et al. 20163
Gruppa: Utschels primitivs
Famiglia / clada: Pengornithidae3
Classificaziun: Theropoda > Avialae3
Vegliadetgna da la crappa: 121 fin 113 milliuns onns (Aptian)3
Formaziuns da crap: Jiufotang3
Pajais: China3
Chats da fossils: 1 en The Paleobiology Database3
Scuverta: Chiappeavis was named in 2016 by Jingmai O'Connor and colleagues, based on a fossil found in Jianchang, Liaoning, China.2 3
Anc discutà: Scientists are not sure exactly what Chiappeavis ate, because its diet is still being studied from its claws and jaw.1

Danunder che vegnan ils fatgs

Report An Enantiornithine with a Fan-Shaped Tail, and the Evolution of the Rectricial Complex in Early Birds (sciencedirect.com)
Chiappeavis (en.wikipedia.org)
Chiappeavis in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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