วิกิพีเดียภาษาไทย
กลับไปหน้าบทความ

อ่าน 3 นาที

Allonnia

Allonnia is a genus of coeloscleritophoran known as complete scleritomes from the Middle CambrianBurgess Shale. It is also a constituent of the small shelly fauna.

Allonnia

Allonnia
Temporal range:
Fossil of Allonnia phrixothrix in Yuxi Museum
Scientific classificationEdit this classification
Kingdom:Animalia
Order:†Chancelloriida
Family:†Chancelloriidae
Genus:†AllonniaDoré and Reid, 1965
Type species
Allonnia tripodophora
Doré and Reid, 1965
Species
  • A. erjiensis Yun, Zhang & Li, 2017
  • A. erromenosa Jiang, in Luo et al. 1982[1]
  • A. nuda Cong et al., 2018
  • A. phrixothrix Bengtson & Hou 2001
  • A. tetrathallus Jiang, 1982
  • A. tenuis Zhao et al. 2018[2]
  • A. quadrocornuformis (Ding & Li, 1992) in Ding et al. (1992)[3]
  • A. rossica (Sayutina, in Vasil'eva & Sayutina 1988)[3]
  • A. tetrathallis (Jiang, in Luo et al. 1982)
  • A. tripodophora Doré and Reid, 1965
Reconstruction of A. erjiensis (left) and A. phrixothrix (right) from the Chengjiang biota

Allonnia is a genus of coeloscleritophoran known as complete scleritomes from the Middle CambrianBurgess Shale. It is also a constituent of the small shelly fauna.[4]

Its earliest occurrence in Yunnan dates to the Upper Meishucunian (~ Tommotian / Cambrian Stage 2) [5]

Retrieved from "https://en.wikipedia.org/w/index.php?title=Allonnia&oldid=1322409289"

สรุปเนื้อหา

ข้อมูลสำคัญจากบทความ

ข้อมูลสำคัญเกี่ยวกับ Allonnia

Allonnia is a genus of coeloscleritophoran known as complete scleritomes from the Middle CambrianBurgess Shale. It is also a constituent of the small shelly fauna.