| 其他書名 | A Series of Essays Involving a Discussion of Geologic Correlation Presented Before Section E of the American Association for the Advancement of Science in Baltimore, December, 1908 |
| 出版 | University of Chicago Press, 1910 |
| URL | http://books.google.com.hk/books?id=oecLAAAAMAAJ&hl=&source=gbs_api |