Bulletins of American paleontology . , No. 5, pp. 1304-1307, text-figs. , Henry Van Peters 1900. Marine biology at Beaufort. Amer. Naturalist, vol. 34, pp. 339-360, 5 figs. PLATES 356 Bulletin 252 Explanation of Plate 14 Figure Page 1-9. Eucidaris tribuloides (Lamarck) 287 1. Specimen A607a. PRI 27653. Diameter 17 mm, height 9 view of corona, X 1-8. Recent. 2,3. Specimen 27654. Diameter 26 mm, height 16 mm. Ambital andapical views showing secondary spines, X Recent. A608a. PRI 27655. Primary spine, length 24 mm,diameter mm, X Recent. 5,6.
Bulletins of American paleontology . , No. 5, pp. 1304-1307, text-figs. , Henry Van Peters 1900. Marine biology at Beaufort. Amer. Naturalist, vol. 34, pp. 339-360, 5 figs. PLATES 356 Bulletin 252 Explanation of Plate 14 Figure Page 1-9. Eucidaris tribuloides (Lamarck) 287 1. Specimen A607a. PRI 27653. Diameter 17 mm, height 9 view of corona, X 1-8. Recent. 2,3. Specimen 27654. Diameter 26 mm, height 16 mm. Ambital andapical views showing secondary spines, X Recent. A608a. PRI 27655. Primary spine, length 24 mm,diameter mm, X Recent. 5,6. Specimen A612a. PRI27656. Height 13 mm, width mm. Denuded coronalplate, X Recent. 7. Specimen D608a. PRI 27657. Primaryspine, length 20 mm, diameter 3 mm, X 2. Abisinia Forma-tion. 8. Primary spines from the Abisinia Formation (photo-graphed by Bertha M. Cutress). 9. Specimen K599a. PRI27658. Primary spine, length mm, diameter mm, Playa Grande Formation (Catia Member). Bull, Amer. Paleont., Vol. 56 Plate 14. Bull. Amer. Paleont., Vol. 56 Plate 15
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