New Cretaceous braciopoda from Arizona.
| Author/creator | Cooper, G. Arthur |
| Format | Book |
| Publication Info | Washington : Smithsonian Institution, 1955. |
| Description | 18 pages : 4 plates ; 24 cm. |
| Subjects |
| Series | Smithsonian miscellaneous collections ; v. 131, no. 4 Smithsonian miscellaneous collections v. 131, no. 4. ^A638971 |
| Local note | Joyner-FOR JOYNER LIBRARY HOLDINGS OF THE SERIES, SMITHSONIAN MISCELLANEOUS COLLECTIONS, SEARCH BY CALL NUMBER Q11 .S7. |
| General note | Publication 4227. |
| General note | At head of title: Charles D. and Mary Vaux Walcott Research Fund. |
| Bibliography note | Bibliography: p. 14-15. |
| LCCN | 56060190 |