Please wait a minute...
J Integr Plant Biol, 1998, 40 (6): -, Research Article
The Cordaitean Fossil Plants from Cathaysian Area in China
WANG Shi-Jun
The cordaitean plants distributed throughout the Carboniferous and Permian of Cathaysian in China. There are four modes of the cordaitean plant preservation, viz. by impression, compression, pith cast, and permineralization. The cordaitean plants preserved by the respective types are listed as follows: 1. By impression, Cordaites principalis, C. schenkii, C. borassifolia, C. vetted, C. sandlimorpha, C. linsiana, C. yujiaensis, C. albostriata, C. linearis, C. dengfengensis, C. oblongifolius; Cordaitanthus volkmannii, C. curtus, C. taiyuanensis, C. rigidus, C. digymois ; 2. By compression, Cordaites baodeensis, C. huainanensis, and one unnamed cuticle of Cordaites in the coal of Taiyuan Formation from Xuzhou Coalfield, Jiangsu Province; 3. By pith cast, Artisia approximata; 4. By pennineralization, including four organ assemblages in the coalballs, namely Shanxioxylon sinense assemblage, Sh. taiyuanense assemblage, Pennsylvanioxylon tianii assemblage and Penn. cf. nauertianum assemblage; and one silified cordaitean stem Dadoxylon ( Cordaites ) sahnii with a septate pith. Cordaitean leaves appeared at first in Visean (Early Carboniferous), but they did not become common until Stephanian (Late Carboniferous) and Early Permian and distributed throughout the south, north and northwest of China. Especially in Taiyuan Formation, Shanxi Formation and Lower Shihezi Formation, up to 13 species of the cordaitean leaves have been recorded. Besides some large leaves, such as Cordaites principalis and C. schenkii etc. and several small ones, such as C. vetteri, C. sandlimorpha, C. linsiana, C. albostriata, C. dentgfengensis and C. oblongifolius appeared in Early Permian. In the early kate Permian, cordaitean leaves were abundant only in the southern part of North China and some places of South China. And they became few in the late Late Permian in the whole region of Cathaysian Flora in China. Cones and seeds of cordaites now are mainly reported from the Lower Permian in north and northwest of China and so did the permineralized cordaitean plants.
   Online on:
This Article
   Full Text  
   Full Text (PDF) 
   Supporting information
   E-mail Link to this Article
   Export Citation for this Article
Citing Articles
   Cited By
Google Scholar
   Articles by WANG Shi-Jun
   Articles by WANG Shi-Jun
Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail:
Copyright © 2020 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q