Portunatasaurus
IPortunatasaurus yayiyisilwane sasolwandle esincane esabhukuda ezilwandle ezifudumele ngesikhathi sama-dinosaur. Yayimitha elingu-1 kuphela ubude, ilingana nesiketi esikhulu, futhi yayinomzimba omude nemilenze ekhethekile efana namaphiko.12
Yaphila nini?
Yayinkulu kangakanani?
Yayinde kangakanani?
inde njengamakati asekhaya angu-2 kusukela ekhaleni kuya emsileni🍌inde njengobhanana abangu-6 belandelana🏊ingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-15Yayinkulu kangakanani i-Portunatasaurus uma uqhathaniswa NAWE?
Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.
Yayishesha kangakanani?
Amaqiniso amnandi
I-Portunatasaurus yayinamathambo amancane angu-10 esihlakaleni, njengezilwane ezihlala ezweni, kodwa futhi yayinethambo lomunwe wokuqala eliyisicaba njengezilwane zasolwandle kamuva.2
Ingalo yayo yayiyingxube phakathi komlenze wokuhamba nephini lokubhukuda, okubonisa indlela izilwane ezihuquzelayo ezaphenduka ngayo kancane kancane zaba ababhukudi basolwandle.2
Amathambo okuwukuphela kwawo atholakala ayecishe aphelele kusukela entanyeni kuya emathangeni, nengalo yesokudla egcinwe kahle kakhulu.2
Yaphila eminyakeni eyizigidi ezingu-100 kuya kwezingu-90 edlule, phakathi neminyaka yase-Cenomanian ne-Turonian ye-Late Cretaceous.3
I-Portunatasaurus iyisilwane sesithathu nesincane kunazo zonke esibizwa nge-aigialosaur (uhlobo lwesilwane sasolwandle sakuqala) esatholakala e-Croatia.2
Imibuzo ebuzwa kakhulu mayelana no-Portunatasaurus
?Ingabe i-Portunatasaurus iyi-dinosaur?
Cha, yisibankwa sasemanzini esiyimosasauroid, hhayi idinosaur.1
?Wayengakanani uPortunatasaurus?
Cishe u-1 m (3.3 feet) ubude, ubude obufana ne-skateboard enkulu.1
?Wayedlani uPortunatasaurus?
Ososayensi abazi ngokuqinisekile, kodwa imihlathi yawo ayitholakalanga, ngakho akwaziwa ukuthi wayedlani.2
Ochwepheshe bama-dino
- Igama lesayensi
- Portunatasaurus
- Iqanjwe ngu
- Campbell Mekarski et al. 20194
- Iqembu
- Ama-Mosasaurus
- Umndeni / i-clade
- Mosasauroidea4
- Ukuhlukaniswa
- Mosasauroidea4
- Inkathi yamadwala
- 100 kuya ku-90 wezigidi zeminyaka (Cenomanian / Turonian)4
- Amazwe
- I-Croatia4
- Izinsalela ezitholiwe
- 1 ku-Paleobiology Database4
- Ukutholakala
- Amathambo atholakala ngo-2008 esiqhingini sase-Dugi Otok e-Croatia. Ososayensi u-Michelle Mekarski, u-Dražen Japundžić, u-Katarina Krizmanić no-Michael Caldwell bayiqamba ngokuthi i-Portunatasaurus krambergeri ngo-2019.12
- Kusaphikiswana ngakho
- Ososayensi basaphikisana ngokuthi ingabe ingalo yayo efana nephini yashintsha ngaphambili emlandweni wama-mosasaur noma yashintsha ngaphezu kwesisodwa.2
Lapho amaqiniso evela khona
- Portunatasaurus (en.wikipedia.org)
- Description of a new basal mosasauroid from the Late Cretaceous of Croatia, with comments on the evolution of the mosasauroid forelimb (exa.ai)
- PBDB Taxon (paleobiodb.org)
- Portunatasaurus in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.
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