Dino Wiki / Wonke ama-dino / Ama-ichthyosaur

Ikhadi le-Dino No. 0238 kwangu-2 027

Baptanodon

Igama lisho ukuthi: “umubhukudi ongenamazinyo”1

Udla: InyamaAma-ichthyosaurMiddle Jurassic kuya ku-Late JurassicAkuyona i-dinosaur ngempela

I-Baptanodon yayiyisilwane sasolwandle esifana nedolphin esasiyobhukuda ezilwandle ezifudumele ze-Jurassic. Yayinomlomo omude namehlo amakhulu ukuze izingele izinhlanzi nezilwane ezifana nezimfudu. Nakuba igama layo lisho ukuthi 'engenamazinyo', ososayensi kamuva bathola amazinyo amancane emihlathini yayo.1 2

Iqiniso elimnandi: lesi silwane sasolwandle sasibhukuda ngenkathi ama-dinosaur ehamba emhlabathini. Wonke umuntu ubabiza ngama-dino, kodwa ayeyigatsha elihlukile lezilwane ezihuquzelayo.

Yaphila

168 kuya ku-155 wezigidi zeminyaka edlule3

Middle Jurassic kuya ku-Late Jurassic

Izinsalela ezitholwe e-

Wyoming, USA1 3

Ubude

3.5 m (11 ft)1

Isivinini esiphezulu

cishe 48 km/h (30 mph)

Ukubhukuda, isilinganiso

Yaphila nini?

Triassic

Jurassic

I-Cretaceous

Izigidi ezingama-252 eminyakeni edlule20114566, i-asteroid (isikhathi lapho i-asteroid ishaya)

Yayinkulu kangakanani?

Yayinde kangakanani?

inde njengezinja ezi-4 kusukela ekhaleni kuya emsileniinde njengobhanana abangu-19 belandelanaingabhukuda ubude bechibi elikhulu (50 m) ngemizuzwana engu-3.8

Yayinkulu kangakanani i-Baptanodon uma uqhathaniswa NAWE?

Izibalo nje kusiphequluli sakho. Akukho okugcinwayo noma okuthunyelwa ndawo.

Yayishesha kangakanani?

Umuntu ohambayo cishe 5 km/h (3 mph)

Ingane esebhayisikilini cishe 12 km/h (7 mph)

Baptanodon cishe 48 km/h (30 mph)

Ihhashi eligijimayo cishe 65 km/h (40 mph)

Ingwe cishe 100 km/h (62 mph)

izinto ezinhle

Amaqiniso amnandi

I-Baptanodon yayihlala eminyakeni eyizigidi ezingu-160 kuya ku-156 edlule, ngesikhathi se-Late Jurassic.1

Umzimba wayo wawufana nedolphin, ubude obungamamitha angu-3.5, futhi yayisebenzisa umsila wayo ukubhukuda ngokushesha.1

Iminyaka eminingi ososayensi babecabanga ukuthi i-Baptanodon ayinamazinyo, kodwa ngo-1902 u-Charles Gilmore wathola amazinyo amancane emihlathini yayo.2

I-Baptanodon yaqala ukuqanjwa ngokuthi i-Sauranodon ngo-1879, kodwa lelo gama lase lisetshenziselwa esinye isilwane, ngakho lashintshwa laba yi-Baptanodon ngo-1880.1

Amathambo e-Baptanodon avela e-Sundance Formation e-Wyoming, eyayiyilwandle olungashoni.1

I-Baptanodon iyingxenye yomndeni wama-ophthalmosaurid, iqembu lezilwane ezinkulu zasolwandle ezibizwa ngokuthi ama-ichthyosaur ezinamehlo amakhulu kakhulu.1 3

Isithombe sika-Baptanodon esenziwe nge-AI sokuthi kungenzeka ukuthi wayebukeka kanjani, senziwe yikhompyutha ngokusekelwe kulokho okwaziwa ososayensi. Lokhu kuwukuqagela: isilwane sangempela kungenzeka ukuthi sasibukeka ngokuhlukile, futhi akekho owazi imibala yaso yangempela.

ubuzile

Imibuzo ebuzwa kakhulu mayelana no-Baptanodon

?Ingabe i-Baptanodon yayiyisilwane esihuquzelayo?

Cha, i-Baptanodon yayiyi-ichthyosaur, isilwane sasolwandle esasiyohlala olwandle, hhayi isilwane esihuquzelayo esihlala emhlabathini.1

?Yayinkulu kangakanani i-Baptanodon?

Cishe imitha engu-3.5 ubude, cishe ilingana nedolphin encane.1

?Ingabe i-Baptanodon yayinamazinyo?

Yebo, nakuba igama layo lisho ukuthi 'engenamazinyo', ososayensi kamuva bathola amazinyo amancane emihlathini yayo ngo-1902.1 2

Buza u-Rex ngo-Baptanodon

Rex uphendula imibuzo mayelana naleli khasi kuphela. Imibuzo engu-10 ngenyanga.

Rex uyi-AI futhi angenza amaphutha. Usebenza kumaseva ase-EU futhi imibuzo ayilokothi ilondolozwe. Ungalokothi uthayiphe igama lakho noma ezinye izinto zakho.

Umchithi wezinganekwane

Inganekwane: I-Baptanodon yayingenamazinyo nhlobo.

Iqiniso: Ososayensi ekuqaleni babecabanga ukuthi ayinamazinyo, kodwa kamuva bathola amazinyo amancane emihlathini yayo.1 2

Ochwepheshe bama-dino

Igama lesayensi: Baptanodon
Iqanjwe ngu: Seeley 18743
Iqembu: Ama-ichthyosaur
Umndeni / i-clade: Ophthalmosauridae3
Ukuhlukaniswa: Ichthyosauria > Ichthyosauromorpha3
Inkathi yamadwala: 168 kuya ku-155 wezigidi zeminyaka (Bathonian / Oxfordian)3
Izakhiwo zamatshe: Sundance3
Amazwe: USA3
Izinsalela ezitholiwe: 2 ku-Paleobiology Database3
Eyaziwa nangokuthi: Sauranodon (amagama amadala manje abalwa njengesilwane esisodwa)3
Ukutholakala: I-Baptanodon yaqala ukuchazwa ngu-Othniel Charles Marsh ngo-1879 ngaphansi kwegama elithi Sauranodon. Ngo-1880, u-Marsh wayiqamba kabusha ngokuthi i-Baptanodon ngoba igama elithi Sauranodon lase lisetshenzisiwe.1
Kusaphikiswana ngakho: Ososayensi basaphikisana ngokuthi i-Baptanodon ingabe iwuhlobo oluhlukile kune-Ophthalmosaurus noma iwuhlobo nje lwalelo qembu.1

Lapho amaqiniso evela khona

Baptanodon (en.wikipedia.org)
Discovery of Teeth in Baptanodon , An Ichthyosaurian from the Jurassic of Wyoming (science.org)
Baptanodon in The Paleobiology Database (CC BY 4.0): iminyaka, izindawo, izakhiwo zamadwala, ukuhlukaniswa.

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