Propanoplosaurus

Igama lithetha: “before Panoplosaurus”4

Yayitya: IzityaloIidayinaso ezinesikrweqeiCretaceous yokuqala

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

Yaphila

120 ukuya ku-113 izigidi zeminyaka eyadlulayo4

iCretaceous yokuqala

Iifosili zifunyenwe:

Prince George's County, Maryland, USA2

Ubude

0.24 ukuya ku-0.28 m (0.8 ukuya ku-0.9 ft)3

Esona santya siphezulu

malunga ne-18 km/h (11 mph)

Ukubaleka, uqikelelo

Yaphila nini?

iTriassic

iJurassic

iCretaceous

Izigidi ezingama-252 zeminyaka eyadlulayo20114566, i-asteroyidi

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezitena zokudlala ezingama-9 zilandelelanaibinokubaleka iimitha ezili-100 ngemizuzwana engama-20 (oyena mntu ukhawulezayo udinga i-9,6)

Propanoplosaurus wayemkhulu kangakanani xa ethelekiswa NAWE?

Yimathematika nje kwibhrawuza yakho. Akukho nto igcinwayo okanye ithunyelwe naphi na.

Yayikhawuleza kangakanani?

Umntu ohambayo malunga ne-5 km/h (3 mph)

Umntwana ekhwele ibhayisikile malunga ne-12 km/h (7 mph)

Propanoplosaurus malunga ne-18 km/h (11 mph)

Ihashe elibaleka ngamandla malunga ne-65 km/h (40 mph)

Ingwenkala malunga ne-100 km/h (62 mph)

izinto ezimnandi

Iinyani ezimnandi

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

Umfanekiso owenziwe yi-AI: Propanoplosaurus — Umfanekiso owenziwe yi-AI obonisa indlela Propanoplosaurus esenokuba wayekhangeleka ngayo, wenziwe yikhompyutha ngokwento eyaziwa zizazinzulu. Kukuqikelela nje: esona silwanyana sinokuba sasikhangeleka ngenye indlela, kwaye akukho mntu waziyo imibala yaso yokwenyani.

Kwiingcali zeedayinaso

Igama lenzululwazi: Propanoplosaurus
Inikwe igama ngu:: Stanford et al. 20114
Iqela: Iidayinaso ezinesikrweqe
Usapho / iclade: Nodosauridae4
Ukuhlelwa: Ornithischia > Ankylosauria > Nodosauridae > Thyreophora4
Ubudala bamatye: 120 ukuya ku-113 izigidi zeminyaka (Aptian)4
Izakhiwo zamatye: Patuxent4
Amazwe: iUSA4
Iirekhodi zeefosili: 1 kwi-Paleobiology Database4
Ukufunyanwa: 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
Kusaxoxwa ngayo: Scientists are not sure how big Propanoplosaurus grew as an adult, because only a hatchling fossil has been found.1

Apho iinyani zivela khona

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): ubudala, iindawo, izakhiwo zamatye, ukuhlelwa.

Yonke inyani ekweli phepha inenombolo ebonisa umthombo wayo. Ukuba siphosisile, uxolo, sithanda iidayinaso, asiyojenali yenzululwazi. Sixelele apha: [email protected], siya kuyilungisa.

URex ulambile! I-Dino Wiki yiprojekthi katata ukwenzela unyana wakhe othanda iidayinaso, isimahla, ayinazintengiso, ayinazilandeli. Abantu abadala banokuphakela uRex isidlwana ukuze incede ihlale kwi-intanethi.Phakela uRex