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Carta da dino nr. 1514 da 2 027

Qianlong

Il num vul dir: “dragon from Guizhou”1

Mangiava: PlantasCuliezs lungsGiurassic tempriv

Qianlong was an early long-necked dinosaur that lived in what is now China. It is special because scientists found its eggs and babies next to the grown-ups, which helps us learn how these dinosaurs raised their families.1

Viveva

avant 200 fin 193 milliuns onns2

Giurassic tempriv

Fossils chattads en

Zhuanpo, Pingba District, Anshun City, Guizhou Province, southwestern China1

Lunghezza

15 fin 17 m (49 fin 56 ft)1

Paisa

5 tonnas fin 7 tonnas (11 000 fin 15 400 lb)1

Autezza

3,9 m (13 ft)

stima

Spertadad maximala

var 18 km/h (11 mph)

Currer, 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 5 autos

uschè lung sco 4 autos parcads in suenter l'auteruschè lung sco 94 bananas ina suenter l'autravar uschè grev sco in elefantuschè grev sco 1400 melunasuschè grev sco 9 classas da scola entirasuschè grev sco 16 urs polarspudess currer 100 meters en 20 secundas (il pli spert uman dovra 9,6)

Quant grond era Qianlong 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)

Qianlong var 18 km/h (11 mph)

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

In gepard var 100 km/h (62 mph)

chaussas cool

Fatgs divertents

Qianlong had leathery eggs, like some modern reptiles, not hard shells like many dinosaurs.1

The eggs were about 11.5 cm by 9.4 cm (4.5 by 3.7 inches), which is big for an early sauropodomorph.1

Scientists found five clutches of eggs in a small area, suggesting Qianlong nested in colonies.1

The babies inside the eggs were in a posture that is halfway between how crocodiles and birds sit before hatching.1

All the embryos were at the same stage of development, meaning the babies hatched at the same time.1

Qianlong lived about 199 to 193 million years ago, during the Early Jurassic period.2

Maletg da Qianlong fatg cun IA — In maletg fatg cun IA che mussa co Qianlong 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.

Per experts da dinos

Num scientific: Qianlong
Numnà da: Han et al. 20232
Gruppa: Culiezs lungs
Famiglia / clada: Sauropodomorpha2
Classificaziun: Sauropodomorpha2
Vegliadetgna da la crappa: 200 fin 193 milliuns onns (Sinemurian)2
Formaziuns da crap: Ziliujing2
Pajais: China2
Chats da fossils: 1 en The Paleobiology Database2
Scuverta: Qianlong was named in 2023 by a team of scientists including F. Han. The fossils were found in Guizhou Province, China, and include three adult skeletons and five clutches of eggs with embryos.1 2
Anc discutà: Scientists are still debating whether all early sauropodomorphs had leathery eggs, or if that was special to Qianlong.1

Danunder che vegnan ils fatgs

Cai 4, Tianzhuang Wu 4, Yingfeng Wen 6, Sifu Cai 4, Chun Li 2, Rui Wu 1, Qi Zhao 2, Xing Xu (dinodata.de)
Qianlong in The Paleobiology Database (CC BY 4.0): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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