 | Photo#: 610
Location: Gulf of California
Sample: VS-R-81, 1-3 cm
Photo by: Richard N. Benson
Comments:
Benson, 1966, pl. 21, fig. 7. Dorsal view. Slide VS-R-81a, 1-3 cm. Bar is 100 µm.
|  | Photo#: 611
Location: Gulf of California
Sample: VS-R-71a, 1-3 cm
Photo by: Richard N. Benson
Comments:
Benson, 1966, pl. 21, fig. 8. Ventral view showing variation of frontal ring. Slide VS-R-71a, 1-3 cm. Bar is 100 µm.
|  | Photo#: 612
Location: Gulf of California
Sample: VS-R-106, 1-3 cm
Photo by: Richard N. Benson
Comments:
Benson, 1966, pl. 21, fig. 6. Apical view of basal (collar) ring. Slide VS-R-106b, 1-3 cm. Bar is 100 µm.
|
|
 |
|
