| 其他書名 | And Their Value in Local and Intercontinental Correlation, by Frank Harold Trevor Rhodes, Ronald Leyshon Austin and Edric Charles Druce |
| 出版 | British museum, Natural history, 1969 |
| URL | http://books.google.com.hk/books?id=0hpSQwAACAAJ&hl=&source=gbs_api |