R. A. · Richard A. · Richard J. Aldridge
| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| The Cambrian Fossils of Chengjiang, China: The Flowering of Early Animal Life | Hardcover | 978-1-118-89638-9 (1-118-89638-6) | 2017 | Xian-guang Hou · Peiyun Cong · Sarah Gabbott · Xiaoya Ma · Mark A. Purnell · David J. Siveter · Derek Siveter |
| The Cambrian Fossils of Chengjiang, China: The Flowering of Early Animal Life | Paperback | 978-1-4051-6719-2 (1-4051-6719-X) | 2007 | Xian-guag Hou · Jan Bergstrom · David J. Siveter · Derek Siveter · Xiang-Hong Feng |
| The Cambrian Fossils of Chengjiang, China: The Flowering of Early Animal Life | Hardcover | 978-1-4051-0673-3 (1-4051-0673-5) | 2003 | Xian-guag Hou · Jan Bergstrom · David J. Siveter · Derek Siveter · Xiang-Hong Feng |