Propanoplosaurus

Il num vul dir: “before Panoplosaurus”4

Mangiava: PlantasDinos cun armaduraCretacic tempriv

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

Viveva

avant 120 fin 113 milliuns onns4

Cretacic tempriv

Fossils chattads en

Prince George's County, Maryland, USA2

Lunghezza

0,24 fin 0,28 m (0,8 fin 0,9 ft)3

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?

uschè lung sco 9 bloccs da construcziun in suenter l'auterpudess currer 100 meters en 20 secundas (il pli spert uman dovra 9,6)

Quant grond era Propanoplosaurus 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)

Propanoplosaurus 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

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

Maletg da Propanoplosaurus fatg cun IA — In maletg fatg cun IA che mussa co Propanoplosaurus 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: Propanoplosaurus
Numnà da: Stanford et al. 20114
Gruppa: Dinos cun armadura
Famiglia / clada: Nodosauridae4
Classificaziun: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora4
Vegliadetgna da la crappa: 120 fin 113 milliuns onns (Aptian)4
Formaziuns da crap: Patuxent4
Pajais: USA4
Chats da fossils: 1 en The Paleobiology Database4
Scuverta: 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
Anc discutà: Scientists are not sure how big Propanoplosaurus grew as an adult, because only a hatchling fossil has been found.1

Danunder che vegnan ils fatgs

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): vegliadetgna, lieus, formaziuns da crap, classificaziun.

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