Titanosaurus - asalin halittar dinosaurs na asalin halittar dangi daga dangin titanosaurids na yankin sauropods, wanda ya rayu a ƙarshen zamanin Cretaceous (kimanin shekaru miliyan 70 da suka gabata) a cikin abin da yanzu Asiya, Afirka, Turai da Kudancin Amurka. Tsayinsa ya kai mita 40. Ya kasance kusa da saltazaurus.

A shekara ta 1871, an sami babban fida mai tsawon 1.17 m a kusa da birnin Jabalpur a Indiya Masana kimiyya sun yanke hukuncin cewa saura ne na dinosaur, amma bai dace da duk wata rawa da aka sani ba a lokacin. Daga nan sai suka tarar da maganin kashin dabbobi da yawa a can, kuma ya bayyana a fili cewa an gano wani babban gizan, wanda sabo ne ga sabon kimiyya.

A shekara ta 1877, masanin ilimin kimiyyar lissafi dan kasar Ingila Richard Lidecker (1849-1915) ya kira sabon jinsin mai taken 'Indian Indian titanosaurus. Bayan dan lokaci kadan, an samo kasusuwa guda a cikin guguwar kudu. Wannan shi ne farkon abin rarrabuwa wanda aka samo a wannan yankin. Binciken ya sanya hankali, sannan kimiyya har yanzu ba ta san manyan dabbobi masu rarrafe ba. Saboda haka kwatanta da titans - mai girma Kattai na Girkanci labarin.

Titanosaurus yayi kama da diflomasiyya: dogaye da wutsiya suna matsawa zuwa ƙarshensa. Fata kawai aka rufe da ƙananan faranti na kasusuwa (osteoderms), wanda ba halayyar diplodocides ba.

Mai yiyuwa ne titanosaurs ya yi kiwo a cikin garken da ya ƙunshi manya da yara dabbobi.

Masu cin ganyayyaki kawai Titanosaurus sun ciyar da tsire-tsire masu kama da ƙarshen Cretaceous. Ciyawar zamani, i.e., ciyawar hatsi, ba ta wanzu a lokacin. A kasan bene na bishiyar, bishiyoyin furanni kamar magnolias da viburnum cike suke da kayan tarihi da na d ancient a. A saman su ya tashi daga itacen oak, mapi, kwayoyi, bee, tare da conifers, da kuma farkon shiga matsayi na ginkgo da cycads.

Mafi m, titanosaurus, kamar sauran sauropods, duwatsu na musamman da aka haɗiye (gastrolites) suna shafa abinci mai wuya a cikin ƙwayar tsoka don sauƙaƙa narkewa.

A kusa da titanosaurs maƙiyi koyaushe snoped kewaye. Girman ya ceci masu cin ganyayyaki: buge da wutsiya mai mita goma ko kafafun giwa ya isa ya kiyaye makiya nesa nesa. Yara ne kawai, tsofaffi, dabbobi marasa lafiya sun sami masu cin nama.

Me kuka ci kuma wane salon rayuwa kuka jagoranta?

Akwai ra'ayoyi da yawa game da yadda kuma wannan babban dinosaur ke cin abinci, kawai ɗaukar kaya ko kuma har yanzu yana kai hari ga wasu abubuwan dinosaur da masu rarrafe. Yawancin masana kimiyya sun yarda cewa yana farauta da karamar wakilai na dabbar dabba, kodayake bai ƙi ƙin cin riba ba. An yanke wannan shawarar ne kawai bayan da aka gano alamun cizon sauro a cikin kasusuwa na sauran abubuwan cin abinci. Sun kasance masu jini a jike kuma basu yi jinkiri wajen kai hari irin nasu ba. Daga baya aka bayyana cewa azzalumai a lokuta da yawa dole ne suyi gwagwarmaya don yankin tare da sauran manyan dabbobi. Hakanan, kwandunan ido suna shaidar annabtarsa.

Shugaban

Babban kwanyar da ya fi tsayi tsawonsa ya kai 1m 53cm. Siffar kwanyar: babba a baya, da murɗawa a gaban, idan an duba shi daga sama, sannan tare da jaws yana kama da harafin U. Thewaƙwalwa tana da girma a girmanta, dangane da mayya mai sauri, ana iya kwatanta ta da kara.

Hakora sun yi kaifi sosai kuma sun yi tsawo (15-30cm a tsayi, mafi dadewar dukkanin abubuwanda suka kasance). Ciwan ya kasance mai ƙarfi sosai, matsi mai yawa ya wuce ƙarfin zaki ci sau 15. Tare da taimakon jaws yana iya murkushe kowane kasusuwa har ma da kwanya, makiyan sa kusan basu taba rayuwa bayan cizo ba.

Liman

Ya kasance wata gabar jiki hudu, amma ya dan motsa a kan kafafun biyu biyu, na gaba biyu kanana ne kuma gaba daya baya kama da sabanin spinosaurus. Saurin motsawa na yau da kullun yana zuwa 20 km / h, idan ya cancanta, mai yawan zafin jiki zai iya isa zuwa gudun 60 kilomita / h. Wutsiya ya taimaka wajen daidaita daidaito, zai iya kasancewa makamin kisan kai - tare da taimakonsa yana da sauki karya kashin baya ko kashin mahaifa. Kafafun hular suma suna da ƙarfi sosai, yatsunsu 4 suna kan su. 3 daga cikinsu suna goyon baya, kuma na ƙarshen bai ma taɓa ƙasa ba.