Propanoplosaurus

Din no ase: “before Panoplosaurus”4

Ɔdii: NhabanDino a wɔwɔ akyɛmKretasias Mfiase

Propanoplosaurus was a tiny armoured dinosaur that lived in what is now Maryland, USA. It was a baby nodosaur, covered in bony plates, and is one of the smallest dinosaur fossils ever found in eastern North America.1

Ɔtenaa ase

mfeɛ ɔpepem 120 kɔsi 113 a atwam4

Kretasias Mfiase

Wɔhunuu fɔsil wɔ

Prince George's County, Maryland, USA2

Tenten

0.24 kɔsi 0.28 m (0.8 kɔsi 0.9 ft)3

Ntɛmntɛm a ɛsen biara

bɛyɛ 18 km/h (11 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?

ne tenten te sɛ agodeɛ blɔk 9 a ɛtoatoa soanka ɔbɛtumi atu mmirika mita 100 wɔ sikɛn 20 mu (onipa a ɔyɛ ntɛm sen biara hia 9.6)

Propanoplosaurus 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?

Onipa a ɔnante bɛyɛ 5 km/h (3 mph)

Abofra a ɔte sakre so bɛyɛ 12 km/h (7 mph)

Propanoplosaurus bɛyɛ 18 km/h (11 mph)

Ɔpɔnkɔ a ɔretu mmirika bɛyɛ 65 km/h (40 mph)

Kyiita bɛyɛ 100 km/h (62 mph)

nneɛma a ɛyɛ fɛ

Nsɛm a ɛyɛ anigye

Propanoplosaurus is known from a single fossil that is a natural mold and cast of a hatchling's skull and front body.1

It lived about 119 to 113 million years ago during the Early Cretaceous Period.4

This dinosaur is the first hatchling dinosaur ever reported from the eastern United States.1

The fossil was found in the Arundel Clay Member of the Patuxent Formation in Maryland.2

Propanoplosaurus belongs to the Nodosauridae family, a group of armoured dinosaurs without tail clubs.4

The fossil was collected in 1997 by Ray Stanford, who also named the dinosaur in 2011.2

Yei yɛ Propanoplosaurus 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: Propanoplosaurus
Obi a ɔtoo din: Stanford et al. 20114
Kuo: Dino a wɔwɔ akyɛm
Abusua / kuo kɛseɛ: Nodosauridae4
Nkyekyɛmu: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora4
Abotan no mfeɛ: mfeɛ ɔpepem 120 kɔsi 113 (Aptian)4
Abotan nhyehyɛeɛ: Patuxent4
Aman: Amerika4
Fɔsil nkyerɛwee: 1 wɔ The Paleobiology Database mu4
Nhunumu: Propanoplosaurus was named by Ray Stanford, David B. Weishampel and Valerie B. Deleon in 2011. The fossil was found in 1997 in Prince George's County, Maryland, USA.2 4
Wɔda so gye ho akyinnye: Scientists are not sure how big Propanoplosaurus grew as an adult, because only a hatchling fossil has been found.1

Baabi a nsɛm no firi

Propanoplosaurus, nodosaur hatchling natural mold from Maryland (dml.reptilis.net)
Propanoplosaurus marylandicus Stanford et al., 2011 (si.edu)
Propanoplosaurus (en.wikipedia.org)
Propanoplosaurus in The Paleobiology Database (CC BY 4.0): mfeɛ, mmeaeɛ, abotan nhyehyɛeɛ, nkyekyɛmu.

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