• Tsarin lokaci: Lokacin gwaji, shekaru miliyan 220-200 da suka gabata
• Abinci mai gina jiki: herbivorous
• Tsawon Layi: 6-10 mita
•Height: 3.3-5 m (a kan kafafu na baya)
• Weight: Kilogiram 700
• Gano: ?
• Mai suna: Hermann von Mayer a shekara ta 1837
Plateosaurus - (lat. Plateosaurus - “lebur mai laushi”) - daya daga cikin manya manyan dinosaurs na herbivorous na farko.
Ya kasance mai haɗari.
Da yake yana da dogon wuya da kuma jikin squat pear-mai siffa.
Kwanyar tana ƙanƙanta da ƙanƙanta idan aka kwatanta da girman jiki.
![](//img.thinkfirsttahoe.org/img/imag-2020/2855/plateozavr-plateosaurus-74FA99.jpg)
Hakora suna lanceolate (a cikin muƙamuƙin sama sama da 30, a cikin ƙananan - ƙasa da 30).
Zzlearfin yana da tsawo, idanu kan garesu, kuma ba a gaba - wannan ya inganta ganuwa kuma ya sa ya yiwu a lura da maƙiyin gaba.
Hannun yatsun kafaffun yatsa sun fi na baya hancin kafa da yatsunsu sun fito fili a kansu. Wannan yana nuna cewa an daidaita da su ne don kama abubuwa, wato, ana iya amfani dasu don satar abinci.
Matsakaicin yanki na plateosaurs shine yankuna na hamada na Turai.
Burbushinta sun fi kama a kasashen Turai, inda aka sami wuraren zama sama da 50.
![](//img.thinkfirsttahoe.org/img/imag-2020/2855/plateozavr-plateosaurus-F765A9.jpg)
Tushen bayanai:
1. Bailey J., Seddon T. "Tsarin rayuwar duniya"
2. "Encyclopedia Encyclopedia of Dinosaurs"
3. Wurin Wikipedia
4. Littatafan shirin "Yakin Jurassic"
Habitat
Plateosaurus shine mafi girma daga cikin abubuwan dinosaur na lokacin Triassic, yana zaune kusan ko'ina cikin yankin Turai ta zamani, duk da haka, a wancan lokacin savannas hamada da karamin gandun daji sun mamaye wadannan wurare. Plateosaurs suna zaune a cikin manyan garken dabbobi wadanda suka yi ƙaura zuwa ƙasan filayen marasa iyaka don bincika wuraren katako. Conclusionarshe game da rayuwar garken plateosaurs an yi shi tun karni na 19, tunda duk waɗannan abubuwan binne na abubuwan dinosaur suna da yawa.
![](//img.thinkfirsttahoe.org/img/imag-2020/2855/plateozavr-plateosaurus-A045A.jpg)
Gabaɗaya, an samo kusan wuraren 50 na mazauninsu. Har zuwa yau, an tattara ragowar mutane sama da 100.
Halin halaye
Wannan dinosaur shine mafi girma a cikin Triassic - kafin shi, mafi yawan dabbobi ba su isa girman jakin zamani. Tsawon manya ya kai daga 4 zuwa 10 m tare da tsayin 3.3-5 m (a kafafun hular). Theaukar dabbobin sun yi yawa daga kilogram 600 zuwa tan 4. pedanƙantar da halayyar halayyar Plateosaurus ce, kamar yadda ya bayyana ta gajerun goshin.
Masana kimiyya sun yi jayayya na dogon lokaci game da yadda liwadi tayi tafiya - akan ƙafa huɗu ko biyu. A cikin 2007, an bincika gogewar goshin gabansa. Ya juya cewa lizard ɗin ba zai juya su ba don su jingina lokacin da suke tafiya. Filaston ya motsa kawai a kan kafafunsa na baya, kuma rassan tsirrai na iya kama gaban.
Plateosaurus yana nufin prosauropods, wanda wasu masana kimiyya sukayi la'akari da magabatan tsoffin sauropods - diplodocus, apatosaurus, brachiosaurus, da dai sauransu A cikin tsarin plateauosaur, siffofin halayen sauropod sun rigaya bayyane, kamar karamin kai, dogon wuya, da gawar mai ganga. Dangane da jikin, wutsiya ya dade sosai (ya ƙunshi ƙasa da 40 vertebrae), tsoka da hannu. An yi amfani dashi don kula da ma'aunin jiki.
![](//img.thinkfirsttahoe.org/img/imag-2020/2855/plateozavr-plateosaurus-92EBB6.jpg)
Wannan dabba tana da hakora 60. A cikin bakin, an rarraba su ba daidai ba - akwai kaɗan a kan muƙamuƙi sama da na baya. Teethanan hakora masu kaifi mai tsini sun taimaka wa dabbar ta dauko tsire-tsire, amma ta kasa tauna su. Plateosaurus din yana da kunci a inda abinci ya tara kafin ya koma ciki.
Rayuwa
A hanyar, hakoran waɗannan abubuwan cin abinci na dinosaur (mai fadi da sifa, a saman muƙamuƙi kaɗan fiye da 30, kuma akan ƙananan muƙamuƙi - ƙasa da ƙasa) sun zama marasa kyau da aka haɗa su da taban da ake ci, saboda haka mafi ƙarancin ruwan ƙwallon ƙwallon da aka haɗiye shi a ciki, kuma a cikin ciki an riga an nika shi ta hanyar yawon shakatawa.
Widearfafawar plateosaurus yana da alaƙa da gaskiyar cewa yana ɗaya daga cikin farkon al'adun herbivores. Haƙiƙa, idan ya mai da hankali ga ganye a gaban kowa, to da ba shi da masu fafatawa. Gaskiya ne, har yanzu ya zama dole don isa ga ciyawar, amma an magance wannan matsalar tare da taimakon doguwar maɗaukaki.
![](//img.thinkfirsttahoe.org/img/imag-2020/2855/plateozavr-plateosaurus-1A4D4AF.jpg)
Canjin yanayin plateosaurs shima ya kasance saboda gaskiyar cewa sun ci fiye da shuka daya. Wadannan dinosaur suna iya cin kananan dabbobi da kwari, amma ba sauran abubuwan cin abinci ba: sun yi girma da yawa kuma basu dace da abinci ba.
Matsakaicin saurin girma na masu saurin karuwa shine a farkon shekaru 20 na rayuwarsa. Girman plateosaurs zai iya dogara kai tsaye a kan yanayin waje, alal misali, tare da yalwar abinci, dabbobi sun girma.
Girman girma da tsarin idanun plateosaurus basu yarda a sanya shi a hankali ga dabbobi da yawa ba ko a cikin dabbobi - ana rarrabe lokutan barci da farkawa a cikin kwanakin. Pangolin yana da fa'ida mai fa'ida daidai, hangen nesa, mai ƙanshi mai kyau. Gabaɗaya, wannan ya bashi damar hango maƙiyin kafin lokacin yaƙin. Jaws din plateosaurus ya yi rauni amma yana iya karfin cizo. Masana ilimin kimiyya sun ba da shawarar: ƙwaryar lizer ba kawai ta ciyar da tsire-tsire waɗanda suka gina tushen abincinta ba, har ma suna iya cin abinci. Wataƙila plateosaurus koda farautar ƙananan dabbobi ne.
Ba a iya tuna wakilan lokutan Triassic saboda girman su. A cikin Jurassic, manyan ganyayyaki sun ci gaba sama da kasa, yayin Tsarabar mutane da yawa masu kaddara sun bayyana, amma Triassic ba zai iya yin alfahari da wani abu makamancin haka. Ko ta yaya, na sadaukar da wannan batun ga daya daga cikin manyan abubuwan dinosaur na zamanin da aka haifi daular dinosaur.
Plateosaurus din ya kai tsawon mita 7-10, kuma mai yuwuwa duka 12. Lokacin da plateosaur ya kasance a kan kafafu hudu, tsayinsa yakai mita 3-4, amma da zaran ya jingina da gwiwowin baya, yana kokarin neman ganye a saman bishiyoyi, wannan adadi na iya karuwa har tsawon mita 6. A lokaci guda, yana tsaye a ƙafafu biyu, yana iya tara ganye da rassan tare da motsin gabansa. An kiyasta yawan plateosaurus da maki 4.
Plateosaurs sun zauna a Late Triassic shekaru miliyan 220-200 da suka gabata a Turai. Ragowar plateosaurus (wanda aka fara ganowa a 1834, kuma aka bayyana a cikin 1837) an samo su a Switzerland, Faransa da Jamus, Norway har ma da Greenland (wannan abu ne mai fahimta: a cikin Triassic akan Duniya akwai wata ƙasa ta Pangea guda ɗaya, kuma dinosaurs na iya motsawa kamar yadda suke so). An samo yawancin kasusuwa a cikin Black Forest a cikin aikin Trossingen. An kwashe waɗannan ragowar zuwa gidan kayan gargajiya a Stuttgart. Abin takaici, a lokacin Yaƙin Duniya na biyu wannan iesungiyar ta ƙawance ta mamaye gidan kayan gargajiya (sun sami abin da za su jefa bam!), Mafi yawan kayan Trossingen sun ɓace. Sai kawai a cikin 2011, mai kula da gidan kayan gargajiya da aka sabunta ya gano cewa wani ɓangaren ƙasusuwa sun rayu a cikin faren.
Plaosaurus ya mallaki sihiri mai fasalin nau'ikan fure mai kama da sauropodomorphs, dogo mai tsawo da ƙaramin kai, da wutsiya mai tsayi, a cikin sa akwai 40 vertebrae. Koyaya, sabanin manyan sauropods (wanda lizard ya kasance magabaci ne), mafi yawancin farashi zai iya motsawa ba kawai akan hudu ba, har ma a kan wata gabar jiki biyu.
Plateosaurs ba su ci abinci ba, kuma don ingantaccen narkewa sun haɗiye gastrolites - ƙananan pebbles, wanda, yayin da ciki, ke nika ganye.
An sami kaburbura da yawa na plateosaurus. Wataƙila waɗannan maƙatan sun rayu kuma sun yi ƙaura cikin garken. Koyaya, akwai wani, ƙarin bayani mai ban sha'awa game da wannan sabon abu: plateosaurs suna zaune a tsaunukan Turai, kuma idan bayan mutuwar maƙarƙashiyar jikinta ya faɗi a cikin rafi na ruwa, to ya nitse cikin jejin da kogin ya shiga cikin yashi. Akwai wasu lokuta masu kama da yawa (a cikin miliyoyin shekaru!) Kuma a sarari a kusan wuri guda duk "garken" matattun dinosaur sun bayyana.
Af, akwai da yawa kamar hudu na plateosaurus (kuma wannan yana da yawa):
Plateosaurus kudarsar Meyer (1837)
Plateosaurus kirkiren Rutimeyer (1856)
Plateosaurus grasilis Huene (1905)
Plateosaurus makargina Jackel (1913)
Kuma idan kun karanta har ƙarshe, me ya sa ba ku son ku kuma biyan kuɗi zuwa tashar?
Duba menene "Plateosaurus" a cikin wasu ƙamus.
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