Di-inosauryigama eliyiqoqo lezidalwa ngokulandelana kwazo zonke izibankwakazi (igama lesayensi:I-Dinosauria), iqoqo lezilwane ezihlukene zomhlaba ezavela ngeNkathi ye-Mesozoic, futhi liphinde libe yi-paleontology edume kakhulu ngaphakathi kobubanzi bokubona komuntu. Ama-Dinosaurs yizilwane ezinomgogodla ezibusa kakhulu futhi eziphumelelayo enkathini ye-Mesozoic emlandweni womhlaba. Zaqala ukuvela ngesikhathi se-Triassic eminyakeni eyizigidi ezingama-230 edlule futhi zabusa i-ecosystem yomhlaba wonke iminyaka eyizigidi eziyi-100 nezigidi ezingama-400Izikhathi zeJurassic neCretaceous. Izinkulungwane zeminyaka, futhi ubeke unyawo esibhakabhakeni nolwandle. Ama-Dinosaurszivame ukuhlukaniswa zibe izigaba ezimbili: "non-avianama-dinosaurs" kanye "namadinosaur ezinyoni". Zonke ezingezona izinyoniidinosai-urs, i-anti-bird subclasses nama-fantail subclass ohlotsheni lwezinyoniama-dinosaursyafa ekuqothulweni kweCretaceous extinction (the dinosaur mass extinction) eyenzeka eminyakeni eyizigidi ezingama-66 edlule, kwasala kuphela ama-dinosaur ohlobo lwezinyoni Phakathiama-dinosaurs, i-Ornithidae yasinda, yashintsha yaba izinyoni futhi yachuma kuze kube namuhla.
Ubudlelwano phakathi kwezinye izilwane ezihuquzelayo kanyeama-dinosaurs
Ezihuquzelayo eziningi zangaphambi komlando zivame ukukhonjwa ngokungakahleleki njengeama-dinosaursngomphakathi jikelele, njengokuthi:Ama-pterosaur, Plesiosaurs, Mosasaurs, Ichthyosaurs, Pelycosaurs (I-Dimetrodonkanye ne-Edaphosaurus), njll., kodwa ngokombono oqinile wesayensi Lezi azinjaloama-dinosaurs. Ama-Dinosaurs nawo anephutha ngokuthi amadlozi amadlozi kanyeingwenyaama-diles, kodwa eqinisweni,ama-dinosaursfuthiizingwenyazavela ngokuhambisana, futhi azihlangene kangako nezibankwa. Ngokuphambene nalokho, izinyoni zanamuhla zingabhekwa njengeama-dinosaurs wangempelakwezesayensi.
Xhumana nathi ukuze uthole ulwazi olwengeziwe
Isikhathi sokuthumela: Sep-16-2022
