table of contents
vii
| Article | |
| Fisher, W. S. New species of Buprestid beetles from Costa Rica. No. 2803, pp. 1–20. October 22, 1929[1] | 6 |
| New species: Agrilus trypantiformis, A. raventazonus, A. ochraceomaculatus, A. sesastris, A. nevermanni, A. obsoletovittatus, A. viridicephalus, A. coeruleonigra, A. turrialbensis, Taphrocerus brevicarinatus, Brachys nevermanni. | |
| Hess, Frank L. Oölites or cave pearls in the Carlsbad Caverns. No. 2813, pp. 1–5. October 28, 1929[1] | 16 |
| Hoffmeister, J. Edward. A new fossil coral from the Cretaceous of Texas. No. 2820, pp. 1–3. December 31, 1929[1] | 23 |
| New species: Hindeastraea collinensis. | |
| Jaynes, H. A. (See Allen, H. W.) | 17 |
| Kelley, Louis (see Berry, Willard) | 19 |
| Kirk, Edwin. Mitrospira, a new Ordovician gasteropod genus. No. 2819, pp. 1–6. January 8, 1930[1] | 22 |
| New genus: Mitrospira.
New species: Mitrospira longwelli. | |
| Lynn, W. Gardner. A nearly complete carapace of a fossil turtle, Amyda virginiana (Clark). No. 2823, pp. 1–4. December 23, 1929[1] | 26 |
| Marshall, William B. New fossil land and fresh-water mollusks from the Reynosa formation of Texas. No. 2798, pp. 1–6. June 10, 1929[1] | 1 |
| New genera: Pliconaias, Eonaias, Antediplodon.
New species: Pliconaias popenoei, Eonaias reynoseniea, Antediplodon dewittensis, Polygyra myersi. | |
| ———. Three new land shells of the genus Oreohelix from Arizona. No. 2802, pp. 1–3. October 10, 1929[1] | 5 |
| New species: Oreohelix houghi.
New subspecies: Oreohelix yarapai vauxae, O. houghi winslowensis. | |
| Parr, Albert Eide. Notes on the Myctophine fishes represented by type specimens in the United States National Museum. No. 2807, pp. 1–47. December 27, 1929[1] | 10 |
| New species: Lampanyctus taaningi.
New subspecies: Mxctophum fibulatum proximum. | |
| Penney, J. T. (see H. V. Wilson) | 8 |
| Pohl, Erwin R. The Middle Devonian Traverse group of rocks in Michigan. A summary of existing knowledge. No. 2811, pp. 1–34. January 10, 1930[1] | 14 |
