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Gracilornis kartun
Dino kad No. 0750 wɔ 2 027 mu

Gracilornis

Din no ase: “slender bird”1
Ɔdii: NamNnomaa a wɔdii kanKretasias Mfiase

Gracilornis was a tiny, early bird that lived in China during the Age of Dinosaurs. It had a very slender skeleton and could fly, but it was not a dinosaur itself. It belonged to a group of ancient birds called enantiornithines.12

Ɔtenaa ase
mfeɛ ɔpepem 121 kɔsi 113 a atwam4
Kretasias Mfiase
Wɔhunuu fɔsil wɔ
Liaoning Province, China1
Tenten
0.1 kɔsi 0.3 m (0.3 kɔsi 1 ft)2
Ntɛmntɛm a ɛsen biara
bɛyɛ 27 km/h (17 mph)
Wimtuo, nsusuiɛ

Berɛ bɛn na ɛtenaa ase?

Triasik
Jurasik
Kretasias
mfeɛ ɔpepem 252 a atwam20114566, ɔsoro ɛboɔ no

Na ne kɛseɛ yɛ sɛn?

Na ne tenten yɛ sɛn?

Gracilornis ne tenten bɛyɛ 0.3 m (1 ft)Fie agyinamoa bɛyɛ 0.5 m (1.6 ft)Kraman bɛyɛ 1 m (3.3 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)
ne tenten te sɛ agodeɛ blɔk 9 a ɛtoatoa soanka ɔbɛtumi atu atwa bɔɔlobɔ prama mũ wɔ sikɛn 14 mu

Gracilornis kɛseɛ yɛ sɛn sɛ wode toto WO ho a?

Akontaa nko ara wɔ wo browser mu. Yɛnkora biribiara so, na yɛmmfa biribiara nkɔ baabiara.

Na ɛyɛ ntɛm sɛn?

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

1

Gracilornis had a very small sternum, or breastbone, compared to its body length. The sternum was only about 11% of the trunk length.3

2

This bird lived around 110 million years ago, during the Early Cretaceous period.1

3

The name Gracilornis comes from Latin and Greek words meaning 'slender bird', because its skeleton was very thin and light.1

4

Gracilornis is known from a nearly complete skull and skeleton, which helps scientists understand what it looked like.1

5

It belonged to a group called Enantiornithes, which were the most common birds during the Cretaceous period.1

AI na ɛyɛeɛGracilornis mfonini a AI yɛeɛ
Yei yɛ Gracilornis mfonini a AI yɛeɛ, sɛdeɛ ebia na ɔteɛ. Kɔmputa na ɛyɛeɛ firi deɛ nyansahufoɔ nim mu. Ɛyɛ nsusuiɛ: ebia na aboa ankasa no nte saa, na obiara nnim ne kɔla ankasa.

Ma dino ho animdefoɔ

Nyansahu din
Gracilornis
Obi a ɔtoo din
Li and Hou 20114
Kuo
Nnomaa a wɔdii kan
Abusua / kuo kɛseɛ
Cathayornithidae4
Nkyekyɛmu
Theropoda > Avialae4
Abotan no mfeɛ
mfeɛ ɔpepem 121 kɔsi 113 (Aptian)4
Abotan nhyehyɛeɛ
Jiufotang4
Aman
Kyaena4
Fɔsil nkyerɛwee
1 wɔ The Paleobiology Database mu4
Nhunumu
Gracilornis was named by Li Li and Hou Shilin in 2011. They found the fossil in the Jiufotang Formation in Chaoyang, Liaoning, China.1
Wɔda so gye ho akyinnye
Scientists are not sure exactly how Gracilornis flew, because its small sternum might mean it had weak flight muscles.3

Baabi a nsɛm no firi

  1. Gracilornis (en.wikipedia.org)
  2. PBDB Taxon (paleobiodb.org)
  3. Gracilornis, enantiornithine bird from China (reptilis.net)
  4. Gracilornis in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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