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Protohadros kartun
Dino kad No. 1488 wɔ 2 027 mu

Protohadros

Din no ase: “first hadrosaur”1
Ɔdii: NhabanAhabandifoɔ a wɔwɔ anomaa anoKretasias Awieeɛ

Protohadros was an early duck-billed dinosaur that lived about 95 million years ago. It had a special downward-curved snout for munching on low-growing plants. This dinosaur is one of the oldest hadrosaurs ever found!21

Ɔtenaa ase
mfeɛ ɔpepem 100 kɔsi 94 a atwam4
Kretasias Awieeɛ
Wɔhunuu fɔsil wɔ
Texas, USA41
Tenten
6 m (20 ft)1
Korɔn
1.8 m (5.9 ft)
nsusuiɛ
Ntɛmntɛm a ɛsen biara
bɛyɛ 35 km/h (22 mph)
Mmirikatuo, 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?

Protohadros ne tenten bɛyɛ 6 m (20 ft)Ɔpanin sakre bɛyɛ 1.8 m (5.9 ft)Kaa bɛyɛ 4.5 m (15 ft)Ɔsono, asase so aboa a ɔsõ sen biara nnɛ bɛyɛ 6.5 m (21 ft)

Na ne korɔn yɛ sɛn?

Kramanbɛyɛ 0.5 m (1.6 ft)Ɔpɔnkɔbɛyɛ 1.6 m (5.2 ft)Protohadrosne korɔn bɛyɛ 1.8 m (5.9 ft)Ɔsonobɛyɛ 3.2 m (10 ft)

nsusuiɛ

ne tenten te sɛ nkraman 6 firi hwene kɔsi duane tenten te sɛ kwadu 33 a wɔde abɔ toatoa soanka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 10 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Protohadros 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

Protohadros is the oldest definite hadrosaurid, or duck-billed dinosaur, known to science.2

2

Its name means 'first hadrosaur' because it lived so early in hadrosaur evolution.1

3

This dinosaur had a downward-pointing muzzle, which scientists think helped it eat plants close to the ground.2

4

Protohadros had a mix of primitive and advanced skull features, showing a step in the evolution of chewing ability.2

5

Its fossils were found in the Woodbine Formation of Texas, which was a delta environment during the Cretaceous.2

6

The only known species is Protohadros byrdi, named after the person who discovered it.1

AI na ɛyɛeɛProtohadros mfonini a AI yɛeɛ
Yei yɛ Protohadros 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.
wobisaeɛ

Nsɛm a wɔbisa bebree fa Protohadros ho

?How big was Protohadros?

It was a medium sized dinosaur, about 6 to 8 metres (20 to 26 feet) long.31

?What did Protohadros eat?

It was an herbivore that ate low-growing plants, probably in floodplains or deltas. It may have also eaten aquatic plants.32

?When did Protohadros live?

It lived during the Late Cretaceous period, about 99 to 94 million years ago.13

?Where was Protohadros found?

Its fossils were found in the Woodbine Formation of Texas, USA.31

Ma dino ho animdefoɔ

Nyansahu din
Protohadros
Obi a ɔtoo din
Head 19984
Kuo
Ahabandifoɔ a wɔwɔ anomaa ano
Abusua / kuo kɛseɛ
Hadrosauroidea4
Nkyekyɛmu
Ornithischia > Ornithopoda > Iguanodontia4
Abotan no mfeɛ
mfeɛ ɔpepem 100 kɔsi 94 (Cenomanian)4
Abotan nhyehyɛeɛ
Lewisville4
Aman
Amerika4
Fɔsil nkyerɛwee
4 wɔ The Paleobiology Database mu4
Nhunumu
Protohadros was named by paleontologist J. J. Head in 1998, based on a partial skull and some bones from the Woodbine Formation in Texas.42
Wɔda so gye ho akyinnye
Scientists debate whether hadrosaurs first evolved in North America or Asia, and Protohadros is a key piece of that puzzle.2

Baabi a nsɛm no firi

  1. Protohadros | Natural History Museum (nhm.ac.uk)
  2. A new species of basal hadrosaurid (Dinosauria, Ornithischia) from the Cenomanian of Texas: Journal of Vertebrate Paleontology: Vol 18, No 4 (tandfonline.com)
  3. Protohadros (en.wikipedia.org)
  4. Protohadros in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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