Epichirostenotlar - Epichirostenotes

Epichirostenotlar
Vaqtinchalik diapazon: Kechki bo'r, 72 Ma
Epichirostenotes.jpg
Skeletning tiklanishi
Ilmiy tasnif tahrirlash
Qirollik:Animalia
Filum:Chordata
Klade:Dinozavrlar
Klade:Saurischia
Klade:Theropoda
Superfamily:†Caenagnathoidea
Oila:†Caenagnathidae
Tur:†Epichirostenotlar
Sallivan, Jasinski va Van Tomme, 2011 yil
Turlar:
†E. curriei
Binomial ism
†Epichirostenotes curriei
Sallivan, Jasinski va Van Tomme, 2011 yil

Epichirostenotlar ("yuqoridagi" ma'nosini anglatadi Chirostenotlar ", chunki u oxirgi avloddan keyin yashagan) oviraptorozaurian dinozavr dan kech bo'r. Epichirostenotlar to'liq bo'lmaganidan ma'lum skelet 1923 yilda topilgan Nal kanyonining shakllanishi, taxminan 72 million yil avvalgi qatlamlarda.[1] Uni birinchi bo'lib Robert M. Sallivan, Stiven E. Jasinski va Mark P.A. van Tomme 2011 va tur turlari bu Epichirostenotes curriei. Uning holotip, ROM 43250, tayinlangan edi Chirostenotes pergracilis tomonidan Xans-Diter Sues 1997 yilda.[1]

Shuningdek qarang

Adabiyotlar

  1. ^ a b Robert M. Sallivan, Stiven E. Jasinski va Mark P.A. Van Tomme (2011). "Yangi kaenagnatid Ojoraptorsaurus boerei, n. gen., n. sp. (Dinosauria, Oviraptorosauria), Yuqori Ojo Alamo Formatsiyasidan (Naashoibito a'zosi), San-Xuan havzasi, Nyu-Meksiko " (PDF). Fosil yozuvlari 3. Nyu-Meksiko Tabiat tarixi va ilmiy muzeyi byulleteni. 53: 418–428.