The Ordovician Cephalopoda of Central China

中国中部奥陶纪头足类化石 In English
  By C. C. Yu, 1930
  Page: 71 pages + 9 plates
  Size: 220x290mm, softcover
  Price: US$89

Main Contents

1. Introduction
2. Terminology
3. Stratigraphy
(1) Comparison of the Ordovician beds in the different localities of Hupeh
(2) The geological horizon of the so-called Neichiashan and Ichang formations
(3) The relationship between the Ordovician cephalopoda from Hupeh, central China, and those from the corresponding horizon in the northern as well as southern China
4. Description of Species
(1) Genus Cameroceras Conrad (emend. Hyatt)
(2) Genus Endocerus Hall
(3) Genus Vaginoceras Hyatt
(4) Genus Orthoceras Breyn
(5) Genus Protocycloceras Hyatt
(6) Genus Cycloceras M'coy
(7) Genus Discoceras Barrande
(8) Genus Lituites Brogniart
(9) Genus Oncoceras Hall
5. Bibliography
6. Explanation of plates