Author: Y.C. Sun
Language: English
Published on: 1935-06
Paperback
Language: English
Published on: 1935-06
Paperback
Lower Ordovician Graptolite - Faunas of North China - Paleontologia Sinica (Series B. Vol. Xiv, Foscicle 2)
1. Introduction
2. Description of Species
(1) Order Graptoloidea Lapworth
(2) Order Dendroloidea Nicholson
3. Explanation of Plate I
4. Explanation of Plate II
5. Explanation of Plate III