| 其他書名 | With a Chapter on the Importance of Coralline Algae as Reef Builders Through the Ages. 2. Additional Notes on Previously Described Devonian Crinoids |
| 出版 | University of the State of New York, 1938 |
| URL | http://books.google.com.hk/books?id=llOMLqYNz8MC&hl=&source=gbs_api |